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Cracking patents



      

This page is updated frequently with new Cracking-related patent applications.




Date/App# patent app List of recent Cracking-related patents
07/21/16
20160209372 
 Non-intrusive methods for the detection and classification of alkali-silica reaction in concrete structures patent thumbnailnew patent Non-intrusive methods for the detection and classification of alkali-silica reaction in concrete structures
Methods of using acoustic emission (ae) as a condition assessment technique for alkali-silica reaction (asr) in concrete are provided. Asr is a chemical reaction occurring between alkaline hydroxides within cement past and certain types of amorphous silica found in mineral aggregates.
University Of South Carolina


07/21/16
20160208417 
 Large aluminum nitride crystals with reduced defects and methods of making them patent thumbnailnew patent Large aluminum nitride crystals with reduced defects and methods of making them
Reducing the microvoid (mv) density in aln ameliorates numerous problems related to cracking during crystal growth, etch pit generation during the polishing, reduction of the optical transparency in an aln wafer, and, possibly, growth pit formation during epitaxial growth of aln and/or algan. This facilitates practical crystal production strategies and the formation of large, bulk aln crystals with low defect densities—e.g., a dislocation density below 104 cm−2 and an inclusion density below 104 cm−3 and/or a mv density below 104 cm−3..

07/21/16
20160208180 
 Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oil patent thumbnailnew patent Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oil
A process is provided that is directed to a steam pyrolysis zone integrated with a hydroprocessing zone including residual bypass to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises separating the crude oil into light components and components boiling in and above the residual oil range; charging the light components and hydrogen to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent; thermally cracking the hydroprocessed effluent in the presence of steam to produce a mixed product stream; separating the mixed product stream; purifying hydrogen recovered from the mixed product stream and recycling it to the hydroprocessing zone; recovering olefins and aromatics from the separated mixed product stream; and recovering a combined stream of pyrolysis fuel oil from the separated mixed product stream and components boiling in and above the residual oil range from step (a) as a fuel oil blend..
Saudi Arabian Oil Company


07/21/16
20160207876 
 Catalyst used for resource utilization of a fixed bed aniline distillation residue and  preparing said catalyst patent thumbnailnew patent Catalyst used for resource utilization of a fixed bed aniline distillation residue and preparing said catalyst
The present invention relates to a catalyst for fixed bed aniline rectification residue recycling and preparation method thereof. Based on the total weight of the catalyst, the catalyst comprises the following components in percentage by weight: 5-40% of an active component, 2-30% of a first cocatalyst component, 10-30% of a second cocatalyst component and the balance of carrier, wherein the active component is nio; the first cocatalyst component is one or more of fe, mo, cr or co oxide; and the second cocatalyst component is one or more of la, zr, y or ce oxide.
Wanhua Chemical (ningbo) Co., Ltd.


07/21/16
20160207140 
 Method for joining dissimilar metal parts for improved weldability, weld quality, mechanical performance patent thumbnailnew patent Method for joining dissimilar metal parts for improved weldability, weld quality, mechanical performance
A method that improves the weldability, weld quality and mechanical performance of components involving concentric parts or non-concentric parts with closed weld seams of dissimilar metals and uses a temperature differential concept on one of the parts or both of the parts to be joined is proposed. This method results in improved weldability, prevents weld cracking both during and after welding, and significantly improves structural performance in terms of static, fatigue, and dynamic strengths.
The Regents Of The University Of Michigan


07/14/16
20160204188 
 High breakdown voltage passive element and high breakdown voltage passive element manufacturing method patent thumbnailHigh breakdown voltage passive element and high breakdown voltage passive element manufacturing method
Warping of a semiconductor wafer occurring due to a difference in the thermal expansion rates of an insulating film and the semiconductor wafer is restricted. Therefore, processing failures and conveying failures in the manufacturing process, as well as cracking of the semiconductor wafer, are restricted.
Fuji Electric Co., Ltd.


07/14/16
20160204074 
 Dicing  power transistors patent thumbnailDicing power transistors
Some embodiments relate to a method of dicing a semiconductor wafer. The semiconductor wafer that includes a device structure that is formed within a device layer.
Taiwan Semiconductor Manufacturing Co., Ltd.


07/14/16
20160201465 
 Turbine rotor material for geothermal power generation and  producing the same patent thumbnailTurbine rotor material for geothermal power generation and producing the same
A turbine rotor material for geothermal power generation containing c: 0.20 to 0.30 mass %, si: 0.01 to 0.2 mass %, mn: 0.5 to 1.5 mass %, cr: 2.0 to 3.5 mass %, v: more than 0.15 mass % and 0.35 mass % or less, predetermined amounts of ni and mo, and a remainder consisting of fe and inevitable impurities, the ni made to be more than 0 and 0.25 mass % or less, the mo made to be 1.05 to 1.5 mass %. Even a body diameter of 1600 mm or more can thereby be quenched, enabling provision of a turbine rotor material for geothermal power generation less prone to stress corrosion cracking even in a hydrogen sulfide environment and a method for producing the same..
Japan Casting & Forging Corporation


07/14/16
20160201165 
 Titanium alloy patent thumbnailTitanium alloy
An alpha-beta titanium alloy comprises, in weight percentages: an aluminum equivalency in the range of 2.0 to 10.0; a molybdenum equivalency in the range of 0 to 20.0; 0.3 to 5.0 cobalt; and titanium. In certain embodiments, the alpha-beta titanium alloy exhibits a cold working reduction ductility limit of at least 25%, a yield strength of at least 130 ksi (896.3 mpa), and a percent elongation of at least 10%.
Ati Properties, Inc.


07/14/16
20160201008 
 System and process for palm oil extraction by cracking, threshing and dynamic sterilization of the fresh fruit patent thumbnailSystem and process for palm oil extraction by cracking, threshing and dynamic sterilization of the fresh fruit
The present invention patent application belongs to the field of mechanical engineering and consists of a system and process for palm oil extraction integrally configured for processing the entire fresh fruit (rachis, spikes and seeds or fruits) by stages of cracking, threshing, dynamic sterilization and subsequent pressing. Said disclosed system and process allow increasing the percentage of oil extraction with less equipment and a smaller workspace compared to that required by the already known conventional processes, as well as using smaller amounts of water and energy.
Phina Biosoluciones S.a.s.


07/14/16
20160200987 

Forced gas recirculation in later stage refining processes and reactors


In later stage hydrocarbon fuel refining processes involving cracking reactions for upgrading hydrocarbon containing feeds into liquid and gaseous hydrocarbon fuels, the ration of liquid to gaseous recovery is advantageously increased by forced recirculation of non-condensing gas into cracking reaction.. .
Synpet Teknoloji Gelistirme A.s.


07/14/16
20160199906 

Dual-chambered molten metal holding furnace for low pressure casting


A dual-chambered molten metal holding furnace is for low pressure casting; producing cast products such as aluminium alloys using a low pressure casting method; and prevention of the gas release to the molten metal and the occurrence of air bubbles in the molten metal even when pressurized gas enters a material constituting the molten metal storage container. The part of a pressurizing chamber excluding a pressurizing pipe and a molten metal output pipe is opened to the atmosphere via an air passage gap positioned above a fixed molten metal surface level position l3.
Tounetsu Co., Ltd.


07/14/16
20160199805 

High efficiency/low pressure catalytic cracking spray nozzle assembly


A gas assisted liquid spray nozzle assembly having a nozzle body that defines a mixing zone, a liquid inlet communicating with the mixing zone from an end, and a pressurized gas inlet communicating with the mixing chamber from an upstream side. The liquid inlet includes a liquid injector extending into the nozzle body having a liquid inlet extension passage and a plurality of discharge orifices adjacent a closed downstream end which define an impingement surface for directing liquid into the mixing zone in transverse relation to a central axis of the mixing zone.
Spraying Systems Co.


07/07/16
20160194565 

Integrated solvent deasphalting, hydrotreating and steam pyrolysis process for direct processing of a crude oil


A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone and a hydrotreating zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated solvent deasphalting, hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises: charging the crude oil to a solvent deasphalting zone with an effective amount of solvent for producing a deasphalted and demetalized oil stream and a bottom asphalt phase; charging the deasphalted and demetalized oil stream and hydrogen to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced bureau of mines correlation index, and an increased american petroleum institute gravity; thermally cracking the hydroprocessed effluent in the presence of steam to produce a mixed product stream; separating the mixed product stream; purifying hydrogen recovered from the mixed product stream and recycling it to the hydroprocessing zone; recovering olefins and aromatics from the separated mixed product stream; and recovering pyrolysis fuel oil from the separated mixed product stream..
Saudi Arabian Oil Company


07/07/16
20160194564 

Integrated solvent deasphalting and steam pyrolysis process for direct processing of a crude oil


A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated solvent deasphalting and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals comprises charging the crude oil to a solvent deasphalting zone with an effective amount of solvent to produce a deasphalted and demetalized oil stream and a bottom asphalt phase; thermally cracking the deasphalted and demetalized oil stream in the presence of steam to produce a mixed product stream; separating the mixed product stream; recovering olefins and aromatics from the separated mixed product stream; and recovering pyrolysis fuel oil from the separated mixed product stream..
Saudi Arabian Oil Company


07/07/16
20160194563 

Process and apparatus employing microchannel process technology


This invention relates to a process for conducting a hydrocracking or a hydrotreating process in a microchannel reactor. This invention also relates to a process and apparatus for flowing a vapor and liquid into a plurality of microchannels in a microchannel processing unit..
Velocys, Inc.


07/07/16
20160194259 

Method for producing hydrocarbon products


The invention relates to a method for producing hydrocarbon products which comprises preparing a hydrocarbon stream (c4) which predominantly comprises branched and unbranched hydrocarbons each having four carbon atoms. A first and a second partial stream (i-c4, n-c4) are obtained from this stream (c4), the first partial stream (i-c4) predominantly comprising branched hydrocarbons with four carbon atoms and the second partial stream (n-c4) predominantly comprising unbranched hydrocarbons with four carbon atoms.
Linde Aktiengesellschaft


07/07/16
20160194258 

Method for producing hydrocarbon products


A method for producing hydrocarbon products is proposed which comprises providing a c4 hydrocarbon stream (c4) that predominantly comprises branched and unbranched hydrocarbons each having four carbon atoms, and an n-c4 partial stream (n-c4), which predominantly comprises unbranched hydrocarbons with four carbon atoms and an iso-c4 partial stream (i-c4) which predominantly comprises branched hydrocarbons with four carbon atoms, from the c4 hydrocarbon stream (c4) or a stream derived therefrom. It is envisaged that at least part of the n-c4 partial stream (n-c4) or a stream derived therefrom should be cracked at a cracking severity at which not more than 92% of n-butane contained in the n-c4 partial stream (n-c4) or in the derived stream is converted..
Linde Aktiengesellschaft


07/07/16
20160194114 

Transparent silicone cover for the safeguarding of glass pharmaceutical vials


A transparent silicone cover and accompanying transparent silicone securing bands that safeguard a glass pharmaceutical vial from shattering or cracking as a result of handling by automated dispensing units, patients, or medical or veterinary staff while simultaneously allowing inspection and reading of an enclosed vial, its contents and all labels in their entirety, as well as scanning of barcodes in the clinical setting. The main body provides a cylindrical lumen for the vial to rest in securely while effectively protecting the vial's sidewalls and base.

07/07/16
20160193645 

Ceramic refractory insulation block including reinforcing rods


A ceramic refractory insulation block for a hot press is provided that is reinforced in a manner that reduces the likelihood of cracking and, once cracked, reduces the rate at which the crack will propagate through the ceramic refractory insulation block. The ceramic refractory insulation block includes a ceramic body defining a plurality of outer surfaces.
The Boeing Company


07/07/16
20160193119 

Multi-functional self-healing dental composites, methods of synthesis and methods of use


A multi-functional self-healing dental composite may intrinsically repair the micro-crack and prevent the crack from propagating to catastrophic failure, thus significantly extending the service life of the restorative material. The self-healing dental composite includes a dental resin matrix, fillers, healing powder, and healing liquid containing micro-capsules distributed throughout the matrix.
Ada Foundation


06/30/16
20160186438 

Single layer foldable reinforced bullnose hip and ridge cap shingle


A single layer foldable reinforced bullnose hip and ridge cap shingle is cut from a single layer web of shingle material. The hip and ridge cap shingle includes an exposed portion, a tapered portion, and a portion in between that will be folded to form a bullnose edge.

06/30/16
20160186309 

Gas barrier coating techniques and articles produced thereof


Methods of forming a barrier layer on a substrate to form a halogen-free multi-layer construction configured to increase the barrier properties of the substrate are described. The barrier layer can reduce the oxygen transmission rate through the construction and can reduce the amount of air on one side of the construction.

06/30/16
20160186077 

Integrated catalytic cracking with ethanol conversion to fuel


Processes relating to the conversion of ethanol in a stripper unit of a fluidized catalytic cracking system. An ethanol stream comprising at least 4 volume percent water mixes with a catalyst in the stripper unit under conditions of temperature that favor conversion of the ethanol to hydrocarbons, thereby increasing incorporation of ethanol into liquid transportation fuels without exceeding regulatory limits on fuel vapor pressure.

06/30/16
20160186074 

System for integrated catalytic cracking with ethanol conversion to fuel


System relating to the conversion of ethanol in a stripper unit of a fluidized catalytic cracking system. An ethanol stream comprising at least 4 volume percent water mixes with a catalyst in the stripper unit under conditions of temperature that favor conversion of the ethanol to hydrocarbons, thereby increasing incorporation of ethanol into liquid transportation fuels without exceeding regulatory limits on fuel vapor pressure.

06/30/16
20160185987 

Laminate body and active-energy-ray-curable ink composition using same


Provided is a laminate body having a decorative layer formed on the surface thereof, having excellent cracking resistance and external appearance retention even in an environment such as one in which the base material undergoes repeated expansion and contraction. A laminate body on which a decorative layer, which is a cured film made from an active-energy-ray-curable ink composition, is formed on a stretchable base material, wherein the cured film contains a cured product comprising: a monofunctional monomer (monomer (a)) having a glass transition point at or below −30° c.; and an alkylene-oxide-modified tri- or higher-functional monomer (monomer (b)) in which the number of alkylene oxide modifications/number of functional groups, which is the ratio of the number of alkylene oxide modifications and the number of functional groups, is 3 or greater, the number of cracks in a test piece of the cured film after prescribed repeated tensile testing being 3 or less..

06/30/16
20160183712 

Methods and devices for making pre-cooked eggs having a natural appearance


The present invention includes methods and devices for mass producing cooked, cooled egg products having a grill fried egg appearance. One device includes a portion for positioning whole, intact, shelled eggs positioned laterally across and above a cooking mold conveyor, and a portion for cracking the eggshells and depositing the eggs into cooking molds on the conveyor.

06/30/16
20160183542 

Method and processing crustacean body parts and processed crustacean body parts


An apparatus for processing a crustacean body part is disclosed. The apparatus includes a conveyor, a first blade, and a first fluidic device.

06/23/16
20160180073 

Captcha processing , terminal and server


Provided are a captcha processing method and device, a terminal and a server. The method includes that: a captcha is received, wherein the captcha indicates a physical operation generated according to configuration information of a terminal; the physical operation corresponding to the captcha is executed; and an execution result of the physical operation is sent to a server.

06/23/16
20160177779 

Blade


A turbomachine blade comprising a metallic leading edge having a weakened region extending in a spanwise direction; and a crack initiator for selectively initiating cracking of the metallic leading edge along the weakened region.. .

06/23/16
20160177204 

Process to prepare two or more base oils


The present invention provides a process to prepare two or more base oils, which process at least comprises the following steps: a) providing two or more paraffinic hydrocarbon feedstock streams; b) subjecting a first paraffinic hydrocarbon feedstock stream provided in step a) to a hydrocracking/hydroisomerization step to obtain a first at least partially isomerised product stream; c) subjecting a second paraffinic hydrocarbon feedstock stream provided in step a) to a hydrocracking/hydroisomerization step to obtain a second at least partially isomerised product stream; d) separating the first product stream of step b), thereby obtaining a first lower boiling fraction and a first higher boiling fraction; e) separating the second product stream of step c), thereby obtaining a second lower boiling fraction and a second higher boiling fraction; f) combining the first lower boiling fraction of step d) with the second lower boiling fraction of step e) thereby obtaining a combined lower boiling fraction; g) combining the first higher boiling fraction of step d) with the second higher boiling fraction of step e) thereby obtaining a combined higher boiling fraction; h) dewaxing the combined lower boiling fraction of step f) to obtain a lightbase oil; and i) dewaxing the combined higher boiling fraction of step g) to obtain a heavy base oil.. .

06/23/16
20160177203 

Process for the intense conversion of residues, maximizing the gasoline yield


A process for the intense conversion of a heavy hydrocarbon feed, comprising a) ebullated bed hydroconversion of the feed; b) separating at least a portion of hydroconverted liquid effluent obtained from a); c)i) either hydrotreatment of at least a portion of the gas oil fraction and of the vacuum gas oil fraction obtained from b), ii) or hydrocracking at least a portion of gas oil fraction and vacuum gas oil fraction obtained from b); d) fractionation of at least a portion of the effluent obtained from c)i) or c)ii); e) recycling at least a portion of unconverted vacuum gas oil fraction obtained from the fractionation d) to said first hydroconversion a); f) hydrocracking at least a portion of gas oil fraction obtained from fractionation d); g) recycling all or a portion of effluent obtained from f) to the fractionation d).. .

06/23/16
20160177202 

Process for the intense conversion of residues, maximizing the gas oil yield


The invention concerns a process for the intense conversion of a heavy hydrocarbon feed, comprising the following steps: a) a first step for ebullated bed hydroconversion; b) a step for separating at least a portion of the hydroconverted liquid effluent obtained from step a); c) a step for hydrocracking at least a portion of the vacuum gas oil fraction obtained from step b); d) a step for fractionating at least a portion of the effluent obtained from step c); e) a step for recycling at least a portion of the unconverted vacuum gas oil fraction obtained from step d) to said first hydroconversion step a).. .

06/23/16
20160177190 

Process for cracking of liquid hydrocarbon materials by pulsed electrical discharge and device for its implementation


A carrier gas jet is injected into a liquid hydrocarbon material to form a liquid hydrocarbon-gas mixture; flowing the liquid hydrocarbon-gas material through an inter-electrode gap of a discharge chamber, the inter-electrode gap defined by a spaced pair of electrodes, the electrodes being connected to a capacitor; charging the capacitor to a breakdown voltage of the carrier gas; generating a spark discharge in the inter-electrode gap; and recovering a hydrocarbon fraction that includes lower molecular weight hydrocarbons than the liquid hydrocarbon material.. .

06/23/16
20160176782 

Process and improving light olefin yield from a fluid catalytic cracking process


The present invention discloses a process optimizing the yield of ethylene and propylene from a fluid catalytic cracking unit. The method combines a first catalytic reactor, a fractionation zone, a separation unit and a second catalytic reactor.

06/23/16
20160175798 

Process and improving light olefin yield from a fluid catalytic cracking process


The present invention discloses a process optimizing the yield of ethylene and propylene from a fluid catalytic cracking unit. The method combines a first catalytic reactor, a fractionation zone, a separation unit and a second catalytic reactor.

06/23/16
20160175663 

Golf ball and manufacture


In a golf ball having a core of at least one layer and a cover of at least one layer, at least one core or cover layer contains a butyl rubber ionomer. A method of manufacturing golf balls having a core of at least one layer and a cover of at least one layer includes the steps of preparing a treatment solution of butyl rubber ionomer dissolved in a solvent, applying the treatment solution to at least one layer of the golf ball, and covering the treated layer with, as an outer layer adjoining thereto, a rubber layer, a resin layer or a paint layer.

06/23/16
20160175367 

Therapeutic parasite preparation and methods of making and using


A method of manufacturing a consumable parasitic composition includes: obtaining live parasite from an in vitro cell culture; and combining the live parasite with a consumable composition, the consumable composition having nutrients to maintain the live parasite, such as hymenolepis diminuta cysticercoids (hdc) or dipylidium caninum cysticercoids (dcc). The method includes obtaining cleansed hymenolepis diminuta (hdo); incubating the hdo in cell growth media and fungi and bacteria so as to initiate fungal growth and bacterial growth; washing the hdo with antifungal and antibacterial; cracking the shells with hard beads (e.g., glass) in a swirled solution; filtering the cracked shells for removal of the shells; removing the hdc from cell culture media of the in vitro cell culture; and combining the hdc from the in vitro cell culture with the consumable composition..

06/16/16
20160169506 

Catalyst cooler for regenerated catalyst


A catalyst cooler for cooling regenerated catalyst in a regenerator associated with a fluid catalytic cracking unit. The catalyst cooler includes a first passage for transporting hot regenerated catalyst away from the regenerator and a second passage for returning cooled regenerated catalyst to the regenerator.
Uop Llc


06/16/16
20160168491 

Converting ethane to liquid fuels and chemicals


A process for converting ethane to liquid fuels may involve directing an ethane stream into an ethane cracking unit to produce an intermediate hydrocarbon stream and a raw ethylene stream; fractionating the intermediate hydrocarbon stream into a gasoline fraction and a diesel fraction; introducing the raw ethylene stream into an oligomerization unit; contacting the raw ethylene stream with an oligomerization catalyst to produce a liquid hydrocarbon stream and an off-gas stream; recycling an off-gas recycle stream from an off-gas stream of the oligomerization unit separation unit to an inlet of the oligomerization reactor; introducing at least part of the off-gas stream into a hydrogenation reactor to remove unconverted olefins; separating a hydrogen component and a plurality of light paraffin components in a post hydrogenation reactor separation unit using a psa technology or membrane technology; and recycling the light paraffins stream into the ethane cracking unit.. .

06/16/16
20160168490 

Process to prepare two or more base oils


The present invention provides a process to prepare two or more base oils, which process at least comprises the following steps: (a) providing a paraffmic hydrocarbon feedstock stream; (b) subjecting a paraffmic hydrocarbon feedstock stream provided in step (a) to a hydrocracking/hydroisomerization step to obtain an at least partially isomerised product stream; (c) separating the product stream of step (b), thereby obtaining a lower boiling fraction and a higher boiling fraction; (d) dewaxing the lower boiling fraction of step (c) to obtain a light base oil; and (e) dewaxing the higher boiling fraction of step (c) to obtain a heavy base oil.. .
Shell Oil Company


06/16/16
20160168487 

Hydrocracking processes


A process for controlling hydrocracking reactions in a hydrocracking reactor by passing aqueous ammonia to the hydrocracking reactor. The aqueous ammonia is injected into the process at various locations at a low pressure, typically between approximately 0.17 to approximately 2.07 mpa (25 to 300 psi).
Uop Llc


06/16/16
20160168481 

Methods and apparatuses for co-processing pyrolysis oil


Methods for co-processing pyrolysis oil streams and fuel processing apparatuses are provided. In one example, a method for co-processing a pyrolysis oil stream and a hydrocarbon stream is provided.
Uop Llc


06/16/16
20160168480 

Pyrolysis furnace tubes


The invention relates weldments useful as heat transfer tubes in pyrolysis furnaces. The invention relates to tubes that are useful in pyrolysis furnaces.
Exxonmobil Chemical Patents Inc.


06/16/16
20160168479 

Process and decoking a hydocarbon steam cracking furnace


The invention relates a process for removing coke formed during steam-cracking of a hydrocarbon feed. The process includes providing a decoking feed to at least one radiant coil of a steam-cracking furnace under conditions to remove at least a portion of coke from the at least one radiant coil to form a decoking effluent.
Exxonmobil Chemical Patents Inc.


06/16/16
20160168478 

Process and decoking a hydrocarbon steam cracking furnace


A process for the decoking of a hydrocarbon steam cracking furnace having a firebox, radiant coils, a transfer line exchanger, and an oil quench connection wherein liquid quench oil is injected to directly cool the steam-cracked effluent. Decoking feed comprising steam and air is supplied to the furnace under conditions sufficient to at least partially combust coke accumulated on the interior of the radiant coils, the transfer line exchanger, and the quench connection.
Exxonmobil Chemical Patents Inc.


06/16/16
20160168445 

Methods of cementing and spent cracking catalyst-containing cement


A cement composition and method for well treatment employing the cement composition that is effective at achieving zonal isolation, controlling gas migration, preventing corrosive conditions and sustaining wellbore integrity during drilling or construction of boreholes in such subterranean formations. The cement composition includes spent cracking catalyst from oil cracking processes..
Halliburton Energy Services, Inc.


06/16/16
20160168045 

High pressure swing fixed-bed process with optional ethylene recycle for highly selective methanol to olefins conversion


A process is presented for the production of light olefins. The process utilizes a sapo-18 catalyst and is operated at an elevated pressure.
Uop Llc


06/16/16
20160167100 

Systems and methods for processing alloy ingots


Processes and methods related to processing and hot working alloy ingots are disclosed. A metallic material layer is deposited onto at least a region of a surface of an alloy ingot before hot working the alloy ingot.
Ati Properties, Inc.


06/16/16
20160167035 

Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste


Useful portions of equilibrium catalyst from a fluid catalytic cracking unit are obtained by fractionating to obtain a narrow size fraction, followed by separation of the narrow size fraction using density as a fractionating criterion. Size fractionating may be performed in vibrating sieves, and the density fractionating may be performed in an air cyclone.

06/16/16
20160166943 

Educational figurine


A posable figurine with elongated body, arms, hands, legs, and feet. Internal semi-rigid skeleton allows figurine to be posed while retaining the shape into which it is posed.

06/09/16
20160161991 

Ultra-thin, passively cooled sapphire windows


A system and process coat or create a composite material with a layer of diamond film deposited on a sapphire substrate. The diamond film may be applied using, e.g., a microwave field and a hydrocarbon gas environment.
Rubicon Technology, Inc.


06/09/16
20160161395 

Method of non-destructive evaluation of intergranular stress corrosion cracking (igssc) in structural components made of metal alloys, and the lifetime evaluation of the structural components


A method of non-destructive evaluation of stress corrosion cracking of structural components made of metal alloys, and a method of evaluation of the remaining lifetime of the structural component made of metal alloys are provided, in which a change in properties of the structural components made of metal alloys being used in operating nuclear power plants is measured according to the degree of atomic ordering (or short range ordering) of alloying atoms, and stress corrosion cracking of the structural components made of metal alloys is thus evaluated. The properties to be measured may be one or more selected from a group consisting of hardness, electrical resistivity and thermal conductivity..
Korea Atomic Energy Research Institute


06/09/16
20160160136 

Process for converting petroleum feedstocks comprising an ebullating-bed hydrocracking stage, a maturation stage and a stage of separating the sediments for the production of fuel oils with a low sediment content


The invention relates to a process for converting a hydrocarbon-containing feedstock containing at least one hydrocarbon fraction having a sulphur content of at least 0.1% by weight, an initial boiling temperature of at least 340° c. And a final boiling temperature of at least 440° c., making it possible to obtain a heavy fraction having a sediment content after ageing of less than or equal to 0.1% by weight, said process comprising the following stages: a) a stage of hydrocracking the feedstock in the presence of hydrogen in at least one reactor containing a supported catalyst in an ebullating bed, b) a stage of separating the effluent obtained at the end of stage a), c) a stage of maturation of the heavy fraction originating from the separation stage b), d) a stage of separating the sediments from the heavy fraction originating from the maturation stage c) to obtain said heavy fraction..
Ifp Energies Nouvelles


06/09/16
20160160134 

Methods and catalytic cracking


The present disclosure provides methods and apparatus for catalytic cracking of hydrocarbon feed. The apparatus includes a plurality of stages, wherein hydrocarbon feed is introduced into a bottom stage reactor and flows in an overall upward direction.
Bharat Petroleum Corporation Limited


06/09/16
20160160133 

Ethanol to fuels in a catalytic cracking unit stripper


Processes relating to the conversion of ethanol in a stripper unit of a fluidized catalytic cracking system. An ethanol stream mixes with a catalyst in the stripper unit under conditions of temperature that favor conversion of the ethanol to hydrocarbons, thereby increasing incorporation of ethanol into liquid transportation fuels without exceeding regulatory limits on fuel vapor pressure.
Phillips 66 Company


06/09/16
20160160125 

Carbonized material production kiln


To enable a carbonized material production kiln to be maintained in a simple manner when an exposed surface on a side wall of the kiln is cracked, to prevent the kiln from easily cracking by heat to thereby prolong the life of the kiln itself, and to increase heat retention efficiency to thereby increase carbonization efficiency even during periods of cold temperatures such as the winter season. The carbonized material production kiln is formed by stacking cubic concrete blocks each having no reinforcing iron so that recombination of up to six faces of each cubic concrete block becomes possible, wherein a heat storage/retention member such as stones is filled in an exhaust space formed between a kiln floor iron plate and a kiln bottom so as to store heat, thereby preventing a decrease in carbonization efficiency even at cold temperatures..
Yamamoto Bio-charcoal Mfg. Co., Ltd.


06/09/16
20160159997 

Polyvinyl acetal film excellent in transparency and suppressing thermal cracking phenomenon


The above object is achieved by providing a polyvinyl acetal film in which a ratio between a composite modulus (gpa) of the highest part in a convex part and a composite modulus (gpa) of the lowest part in a concave part on a surface of a film on a side in contact with glass, calculated by a nanoindentation measurement using a scanning probe microscope, is 0.90 or less, when a laminated glass is formed. In addition, the above object is achieved by providing a polyvinyl acetal film in which a ratio between a hardness (gpa) of the highest part in the convex part and a hardness (gpa) of the lowest part in the concave part, calculated by the spm nanoindentation measurement, is 0.90 or less..

06/02/16
20160156044 

Fuel cell separator


A fuel cell separator obtained by molding a composition containing a carbonaceous material and a resin binder incorporating a thermoset resin and a thermoplastic elastomer such as a styrene thermoplastic elastomer is flexible (not prone to cracking) and has excellent gas barrier properties and durability.. .
Nisshinbo Chemical Inc.


06/02/16
20160154187 

Optical receptacle


According to an aspect of the invention, an optical receptacle, comprising: a fiber stub including an optical fiber, a ferrule, and an elastic member, the optical fiber including cladding and a core for conducting light, the ferrule having a through-hole fixing the optical fiber, the elastic member being filled into the through-hole of the ferrule with the optical fiber; and a holder holding the fiber stub, the through-hole of the ferrule including a small diameter portion and a large diameter portion, the optical fiber being disposed in the small diameter portion, the large diameter portion being provided on a side opposite to a side to be optically connected to a plug ferrule, the optical fiber being disposed in the small diameter portion inside the through-hole of the ferrule over the entire region of the optical fiber, the elastic member having substantially the same refractive index as the core, being filled into the small diameter portion and the large diameter portion, and being polished to cause at least a portion of the elastic member to be a flat surface portion at an end surface of the fiber stub on the side opposite to the side to be optically connected to the plug ferrule. By disposing the optical fiber in the small diameter portion of the through-hole of the ferrule over the entire region of the optical fiber, the breaking and/or cracking of the optical fiber and the decrease of the coupling efficiency can be prevented.
Toto Ltd.


06/02/16
20160154069 

High performance fluxgate device


An integrated circuit includes a fluxgate magnetometer. The magnetic core of the fluxgate magnetometer is encapsulated with a layer of encapsulant of a nonmagnetic metal or a nonmagnetic alloy.
Texas Instruments Incorporated


06/02/16
20160153076 

Hardened cobalt based alloy jewelry and related methods


Hardened cobalt alloys for forming jewelry, including finger rings as well as methods and processes for producing such alloys. In one illustrative embodiment, such an alloy can contain cobalt in an amount of from about 35 wt % to about 65 wt %, in combination with chromium in an amount of from about 16% wt to about 32 wt %, and molybdenum in an amount of from about 8 wt % to about 31 wt %.
Mythrial Metals Llc


06/02/16
20160152900 

Method for the fluidized catalytic cracking of a heavy hydrocarbon feedstock


Embodiments of the invention provide a method for the fluid catalytic cracking of a heavy hydrocarbon feedstock. According to at least one embodiment, the method includes supplying the heavy hydrocarbon feedstock to a reaction zone having a catalyst, such that both the heavy hydrocarbon feedstock and the catalyst are in contact in a down-flow mode, wherein said contact between the heavy hydrocarbon feedstock and the catalyst takes place in a fluidized catalytic cracking apparatus having a separation zone, a stripping zone, and a regeneration zone.
King Fahd University Of Petroleum And Minerals


06/02/16
20160152853 

Polyethylene composition for having high impact and stress cracking resistance


5) lcbi equal to or greater than 0.55.. .

06/02/16
20160152747 

Polyethylene composition for blow molding having high stress cracking resistance


5) a long-chain branching index, lcbi, equal to or greater than 0.55.. .

06/02/16
20160151853 

Method for welding dissimilar metals, dissimilar metallic busbar manufactured using same, and secondary battery comprising same


Disclosed is a method of welding dissimilar metals, including: preparing a dissimilar metal bus bar composed of a plate-shaped first member made of a first metal and a plate-shaped second member made of a second metal disposed under the first member; folding one side of the dissimilar metal bus bar so that a portion of the second member is located on a portion of the first member; welding a lead made of the first metal on the first member; and welding a lead made of the second metal to the second member located on the portion of the first member, thus solving cracking or corrosion problems of a conventional welding process and also welding an over-lay clad metal with leads, thereby generating economic benefits and increasing the convenience of the welding process.. .
Lg Chem Ltd.


06/02/16
20160151771 

Na-y molecular sieve, h-y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method


Provided is a na—y molecular sieve and a method for preparing the na—y molecular sieve, an h—y molecular sieve and a method for preparing the h—y molecular sieve, a hydrocracking catalyst, and a hydrocracking method. The average grain diameter of the na—y molecular sieve is 2-5 μm, and the sum of pore volumes of pores in 1-10 nm diameter accounts for 70-90% of the total pore volume of the na—y molecular sieve.
Fushun Research Institute Of Petroleum And Petrochemicals, Sinopec Corp.


06/02/16
20160151619 

Systems and assessing functionality of dual check valve arrangements in medical tubing sets


A dual one-way check valve arrangement that may be used for assessing an operating condition of at least one of first and second check valves situated in series along/within a section of a patient-specific section of tubing. A pressure sensor may be associated with at least part of the flow path between the first and second check valves and may be operable to provide an indication of a failed condition of at least one of the first and second check valves.
Liebel-flarsheim Company Llc


06/02/16
20160150878 

Divider for industrial shelves


The present invention provides a divider for industrial shelves having a planar base that lies flat on a shelf with an upwardly extending notch that accommodates the ridge formed on the front of many shelves. The downwardly extending spiral torsion spring is provided to fit over the front reinforcing wall of a shelf allows a snug but repositionable fit of the divider on a shelf.
Akro-mils


06/02/16
20160150858 

Hardened cobalt based alloy jewelry and related methods


Hardened cobalt alloys for forming jewelry, including finger rings as well as methods and processes for producing such alloys. In one illustrative embodiment, such an alloy can contain cobalt in an amount of from about 35 wt % to about 65 wt %, in combination with chromium in an amount of from about 16 % wt to about 32 wt %, and molybdenum in an amount of from about 8 wt % to about 31 wt %.
Mythrial Metals Llc


05/26/16
20160145701 

Stainless steel resistant to delayed cracking and a its production


The invention relates to a stainless steel exhibiting transformation-induced plasticity (trip) effect resistant to delayed cracking and to the method for producing the stainless steel. The resistance to delayed cracking in the stainless steel is achieved limiting the total hydrogen content of the stainless steel measured by inert gas fusion method below 4 weight ppm, preferably below 3 weight ppm by a heat treatment performed at the temperature range between 100° c.
Outokumpu Oyj


05/26/16
20160145531 

Method to produce catalytically active nanocomposite coatings


A nanocomposite coating and method of making and using the coating. The nanocomposite coating is disposed on a base material, such as a metal or ceramic; and the nanocomposite consists essentially of a matrix of an alloy selected from the group of cu, ni, pd, pt and re which are catalytically active for cracking of carbon bonds in oils and greases and a grain structure selected from the group of borides, carbides and nitrides..
Uchicago Argonne, Llc


05/26/16
20160145511 

Hydroprocessing for lubricant basestock production


Methods are provided for hydroprocessing a feed (such as hydrotreating, hydrocracking, or hydrofining a feed) to generate a product with a reduced or minimized aromatics content relative to the severity of the hydroprocessing conditions. In some types of hydroprocessing applications, it can be desirable to select the severity of hydroprocessing conditions to achieve a desired level of removal for sulfur, a desired level for removal of nitrogen, and/or a desired level for increasing the viscosity index of a feed.
Exxonmobil Research And Engineering Company


05/19/16
20160141255 

Semiconductor package and fabrication method thereof


A semiconductor package is provided, which includes: a circuit structure having a first bottom surface and a first top surface opposite to the first bottom surface; at least a semiconductor element disposed on the first top surface of the circuit structure and electrically connected to the circuit structure; an encapsulant formed on the first top surface of the circuit structure to encapsulate the semiconductor element, wherein the encapsulant has a second bottom surface facing the first top surface of the circuit structure and a second top surface opposite to the second bottom surface; and a strengthening layer formed on the second top surface of the encapsulant, or formed between the circuit structure and the encapsulant, or formed on the first bottom surface of the circuit structure, thereby effectively preventing the encapsulant from warping and the semiconductor element from cracking.. .
Siliconware Precision Industries Co., Ltd.


05/19/16
20160138992 

Methods of forming a conditioned isolation element for a sensor assembly, and related conditioned isolation elements and sensor assemblies


A method of forming a conditioned isolation element for a sensor assembly comprises subjecting a preformed isolation element structure to at least one thermal annealing process to form a conditioned isolation element structure substantially less susceptible to at least one of hydrogen permeation, hydrogen-based embrittlement, and hydrogen-based stress-cracking. Conditioned isolation elements and sensor assemblies are also described..
Delaware Capital Formation, Inc.


05/19/16
20160138378 

System and method to initiate permeability in bore holes without perforating tools


A shockwave generator pre-treats one or more production zones within a well to facilitate recovery of liquid and gaseous hydrocarbons from the well. The well may be heated to a particular temperature, w here after a cooling agent is introduced through the shockwave generator which effects a cooling action in the walls of the well and induces cracking which is propagated by the tremors or shocks of the cooling agent as it exits the generator.
Triple D Technologies, Inc.


05/19/16
20160137933 

Method for cracking a hydrocarbon feedstock in a steam cracker unit


The present invention relates to process for cracking a hydrocarbon feedstock in a steam cracker unit, comprising the following steps of: feeding a hydrocarbon feedstock to a first hydrocracking unit, feeding the hydrocarbon feedstock thus cracked to a separation unit for obtaining a stream high in paraffins and naphtenes, a stream high in heavy aromatics and a stream high in mono-aromatics feeding the stream high in paraffins and naphtenes to a second hydrocracking unit, wherein the process conditions in the first hydrocracking unit differ from the process conditions in the second hydrocracking unit, separating the stream thus hydrocracked in the second hydrocracking unit in a high content aromatics stream and gaseous stream comprising c2-c4 paraffins, hydrogen and methane, feeding the gaseous stream to a steam cracker unit.. .
Sabic Global Technologies B.v.


05/19/16
20160137932 

Methods and apparatuses for producing hydrocarbons


Methods and oil refinery apparatuses are provided for producing hydrocarbons. A method includes fractionating a crude oil feedstock to produce a crude saturated stream and a residual stream.
Uop Llc


05/19/16
20160137930 

Slurry hydrocracking process using spent hydroprocessing catalyst


A slurry hydrocracking process using spent hydroprocessing catalyst is described. The process includes obtaining the spent hydroprocessing catalyst from a hydroprocessing zone; reducing the size of the spent hydroprocessing catalyst; and introducing a heavy hydrocarbon feed and a hydrogen stream into a slurry hydrocracking zone in the presence of the reduced size spent hydroprocessing catalyst under slurry hydrocracking conditions to form a slurry hydrocracking effluent..
Uop Llc


05/19/16
20160137843 

Recycled room-temperature asphalt composition and road paving method


The present invention provides a recycled room-temperature asphalt composition characterized by comprising: 60-93 wt % of asphalt concrete recycled aggregates; 0.1-30 wt % of new aggregates or recycled aggregates for concrete; and 2-5 wt % of a limestone powder, and a road paving method using the same, thereby increasing resource recycling and resource saving effects, exhibiting environmental characteristics due to the non-generation of green-house gases and harmful gases, allowing immediate pavement construction at room temperature, facilitating pavement construction even when the pavement surface is humid, reducing the duration of works, reducing construction costs, allowing early opening after the pavement construction, improving fluidity, adhesion, chemical resistance, and cracking resistance, and maximizing durability and performance through the reduction in the drying shrinkage.. .
Shinsun Inc.


05/12/16
20160133884 

Pouch case for secondary battery and pouch type secondary battery including the same


A pouch case of the present disclosure includes an inner layer, a metallic layer, and an outer layer, wherein the inner layer includes a foaming activator containing an isocyanate-based compound which generates a gas by a foaming agent. Accordingly, since the pouch case includes the inner layer including the foaming activator, when moisture or the like is permeated thereto due to an external factor, a protective gas layer is formed between the inner layer and an electrode assembly in a short time, so that the pouch case and the electrode assembly may be protected, moisture which is permeable into the electrode assembly may be blocked, and separator cracking also may be prevented.
Lg Chem, Ltd.


05/12/16
20160133883 

Pouch case for secondary battery and pouch type secondary battery including the same


A pouch case of the present disclosure includes an inner resin layer, a metallic layer, and an outer resin layer, wherein the resin layer(s) include(s) a foaming activator containing an isocyanate-based compound and a polyol compound. Accordingly, since the pouch case includes the inner resin layer and/or the outer resin layer including the foaming activator, when moisture or the like is permeated thereto due to an external factor, a protective layer including urethane-based foam is formed in the outer resin layer or between the inner resin layer and an electrode assembly in a short time, so that the pouch case and the electrode assembly may be protected, moisture which is permeable into the electrode assembly may be blocked, and separator cracking also may be prevented.
Lg Chem, Ltd.


05/12/16
20160133593 

Electronic package and fabrication method thereof


And an encapsulant covering the active and side surfaces of the electronic element and portions of side surfaces of the conductive elements and exposing the inactive surface of the electronic element. Therefore, the invention enhances the structural strength of the active surface of the electronic element so as to prevent cracking of the electronic element and hence avoid delamination of the conductive elements from the electronic element..

05/12/16
20160130511 

Processes for recovering hydrocarbons from a drag stream from a slurry hydrocracker


A process for recovering hydrocarbons from a slurry hydrocracking reactor. The hydrocarbons are recovered by taking a drag stream of the slurry in the reactor.
Uop Llc


05/12/16
20160130506 

Processes for producing deashed pitch


A process for de-ashing pitch. The pitch from a slurry hydrocracking process is mixed with a solvent.
Uop Llc


05/12/16
20160130197 

Processes and catalysts for production of light olefins


A novel process and a novel catalyst for the production of light olefins. 1-butene is cracked in the presence of an acid- or base-modified silicalite-1 catalyst bed, wherein the modified silicalite-1 has a si/al ratio of greater than 1000.
King Fahd University Of Petroleum And Minerals


05/12/16
20160130195 

Process for obtaining a catalyst composite


A catalyst composite may include a molecular sieve having pores of 10- or more-membered rings and a metal silicate different from the molecular sieve. The metal silicate may include at least one alkaline earth metal and one or more of the following metals: ga, al, ce, in, cs, sc, sn, li, zn, co, mo, mn, ni, fe, cu, cr, ti and v.
Total Research & Technology Feluy




Cracking topics: Hydrocarbon, Fluoropolymer, Air Cleaning, Hydrocracking Process, Tungsten Carbide, Bisphenol A, Polycarbonate, Riser Reactor, Downstream

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