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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
06/23/16
20160180073 
 Captcha processing , terminal and server patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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


05/12/16
20160129413 

Fluid catalytic cracking cracking hydrocarbons


Methods and fcc apparatuses are provided for cracking hydrocarbons. An fcc apparatus includes a riser with a riser outlet positioned within a reactor catalyst collection area.
Uop Llc


05/05/16
20160122666 

Process for the production of fuels of heavy fuel type from a heavy hydrocarbon-containing feedstock using a separation between the hydrotreatment stage and the hydrocracking stage


The present invention describes a process for the production of fuel of the heavy fuel oil type, this fuel optionally being able to become a marine fuel, from a heavy hydrocarbon-containing feedstock having a sulphur content of at least 0.5% by weight, an initial boiling temperature of at least 350° c. And a final boiling temperature of at least 450° c., a process using a fixed-bed hydrotreatment stage, an intermediate separation and a hydrocracking stage comprising at least one reactor of the hybrid type..
Ifp Energies Nouvelles


05/05/16
20160122665 

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


The invention relates to a process for treating a hydrocarbon-containing feedstock comprising the following stages: a) a stage of fixed-bed hydrotreatment, b) an optional stage of separation of the effluent originating from the hydrotreatment stage a), c) a stage of hydrocracking of at least a part of the effluent from stage a) or of at least a part of the heavy fraction originating from stage b), d) a stage of separation of the effluent originating from stage c), e) a stage of maturation of the heavy liquid fraction originating from the separation stage d), f) a stage of separation of the sediments from the heavy liquid fraction originating from the maturation stage e).. .
Ifp Energies Nouvelles


05/05/16
20160122663 

Integrated hydrotreating and slurry hydrocracking process


An integrated slurry hydrocracking process and apparatus are described. The process includes introducing heavy residual hydrocarbon oil and a hydrogen stream into a slurry hydrocracking zone.
Uop Llc


05/05/16
20160122184 

Zero emissions sulphur recovery process with concurrent hydrogen production


Disclosed is a process for the concurrent production of hydrogen and sulphur from a h2s-containing gas stream, with zero emissions. The method comprises the thermal oxidative cracking of h2s so as to form h2 and s2.
Stamicarbon B.v. Acting Under The Name Of Mt Innovation Center


05/05/16
20160121313 

Middle distillate hydrocracking catalyst containing highly a stabilized y zeolite with enhanced acid site distribution


Described herein is an improved hydrocracking catalyst containing a stabilized y zeolite (sy) having an enhanced acid site distribution as compared to conventional sy zeolites. The sy zeolite is also characterized as having a high nanopore volume (hnpv)..
Chevron U.s.a. Inc.


05/05/16
20160121312 

Middle distillate hydrocracking catalyst containing highly nanoporous stabilized y zeolite


Described herein is an improved hydrocracking catalyst containing a high nanopore volume (hnpv) stabilized y (sy) zeolite. The hnpv sy zeolite is also characterized as having an enhanced acid site distribution as compared to conventional sy zeolites..
Chevron U.s.a. Inc.


04/28/16
20160118669 

Base material for gas diffusion electrode


The base material for a gas diffusion electrode of the present invention comprises a nonwoven fabric containing conductive fibers that contain conductive particles at least in the inside of an organic resin, and is characterized in that a specific apparent young's modulus of the base material for a gas diffusion electrode is 40 [mpa/(g/cm3)] or more. Since the base material contains conductive fibers that contain conductive particles at least in the inside of an organic resin, it is flexible, and as a result, a polymer electrolyte membrane is not directly damaged.
Japan Vilene Company, Ltd.


04/28/16
20160116156 

Methods and power recovery in fluid catalytic cracking systems


A co-generation process for a regenerator in an fcc system having a reactor and a regenerator includes the steps of introducing flue gas from the regenerator into a heating unit at a first location of the heating unit, and introducing an oxygen/fuel gas mixture into the heating unit at a second location of the heating unit apart from the first location, and combusting the oxygen/fuel gas mixture in the heating unit at the second location to form a hot combustion gas. The process further includes the steps of combining the hot combustion gas and the flue gas at a third location of the heating unit apart from the first location to produce heated flue gas, heating water and/or steam with the heated flue gas to produce a heated steam, and introducing the heated steam into a turbine to extract energy from the heated steam..
Uop Llc


04/28/16
20160115843 

Electrically heated catalytic converter


The present invention provides a highly durable, electrically heated catalytic converter including an insulation layer formed on an inner tube, wherein the insulation layer is less susceptible to cracking and peeling even when high thermal stress occurs in the insulation layer at and near the end portion of an inner tube, at upstream of a catalyst carrier. An electrically heated catalytic converter for purifying exhaust gas includes a catalyst carrier supporting a catalyst and configured to generate heat by energization; a case for accommodating the catalyst carrier; and an electrical insulation mat interposed between the catalyst carrier and the case, wherein the case includes an outer tube disposed at the outermost side and an inner tube disposed inside the outer tube; in a cross section upstream of the catalyst carrier taken along a plane including the central axis of the case, the inner tube is curved at least once so as to outwardly project and then obliquely extends toward the central axis of the case, an insulation layer having a thickness of 100 to 200 μm is formed in the range from an end portion of the inner tube to 10% of the length of the inner tube from the end portion of the inner tube to an end of the catalyst carrier, an insulation layer having a thickness of 100 to 400 μm is formed in the range from a point immediately after 10% of the length away from the end portion of the inner tube to 50% of the length of the inner tube from the end portion to the end of the catalyst carrier, and the insulation layer formed in the range from the end portion of the inner tube to 10% of the length is thinner than the insulation layer formed in the range from a point immediately after 10% of the length away from the end portion of the inner tube to 50% of the length..
Ibiden Co., Ltd.


04/28/16
20160115842 

Electrically heated catalytic converter


The present invention provides a highly durable, electrically heated catalytic converter having a relatively simple structure while its inner tube is curved toward the central axis, wherein an insulation layer formed on the inner tube is less susceptible to cracking and peeling even when the inner tube is subjected to temperature changes or temperature gradients. An electrically heated catalytic converter for purifying exhaust gas includes a catalyst carrier supporting a catalyst and configured to generate heat by energization; a case for accommodating the catalyst carrier; and an electrical insulation mat interposed between the catalyst carrier and the case, wherein the case includes an outer tube disposed at the outermost side and an inner tube disposed inside the outer tube; in a cross section upstream of the catalyst carrier taken along a plane including the central axis of the case, the inner tube includes a first curved portion and a second curved portion formed in this order from the side closer to the catalyst carrier, the first curved portion is curved so as to outwardly project and the second curved portion is curved in the direction opposite to the curvature of the first curved portion so as to project toward the central axis, the second curved portion has a curvature radius larger than that of the first curved portion, and an insulation layer is formed on at least one portion of the inner tube..
Ibiden Co., Ltd.


04/28/16
20160115841 

Electrically heated catalytic converter


The present invention provides a highly durable, electrically heated catalytic converter including an inner tube on which an insulation layer is formed, wherein the insulation layer is less susceptible to damage such as cracking and peeling even when thermal stress occurs in a curvature section of the inner tube where the insulation layer is formed. The present invention provides an electrically heated catalytic converter for purifying exhaust gas, the electrically heated catalytic converter including a catalyst carrier supporting a catalyst and configured to generate heat by energization; a case for accommodating the catalyst carrier; and an electrical insulation mat interposed between the catalyst carrier and the case, wherein the case includes an outer tube disposed at the outermost side and an inner tube disposed inside the outer tube; in a cross section upstream of the catalyst carrier taken along a plane including the central axis of the case, the inner tube includes one or more curvature sections curved so as to outwardly project and extended sections connected to the one or more curvature sections, an insulation layer including an amorphous inorganic material is formed at least on an inner surface of the one or more curvature sections and the extended sections of the inner tube, the one or more curvature sections include a first curvature section located closest to the catalyst carrier, the first curvature section has a first curvature section insulation layer formed thereon, the first curvature section insulation layer having a thickness of 100 to 400 μm, the extended sections include a first extended section connected to the first curvature section and adjacent to the catalyst carrier, the first extended section has a first extended section insulation layer formed thereon, and the thickness of the first curvature section insulation layer is greater than 1 time to less than 1.4 times the thickness of the first extended section insulation layer..
Ibiden Co., Ltd.


04/28/16
20160115619 

Zone melting furnace thermal field with dual power heating function and heat preservation method


The present invention aims at providing a zone melting furnace thermal field with a dual power heating function and a heat preservation method. The zone melting furnace thermal field comprises a primary heating coil and an auxiliary heater, wherein the auxiliary heater has a wavy appearance bent repeatedly up and down and forms a circular loop by surrounding in the horizontal direction, wherein both end parts of the auxiliary heater are provided with ports and are connected with an auxiliary heating power supply through cables; and the auxiliary heating power supply is also sequentially connected with a data analysis module and an infrared temperature measuring instrument through single lines.
Zhejiang Jingsheng M & E Co., Ltd.


04/28/16
20160115404 

Process for converting a vacuum tower bottoms stream


A process for improving a recovery from a bottoms stream from a vacuum tower. The bottom stream is passed to a first cracking zone and unconverted material from the first cracking zone is passed to a second cracking zone.
Uop Llc


04/28/16
20160115403 

Hydrocracking process integrated with vacuum distillation and solvent dewaxing to reduce heavy polycyclic aromatic buildup


An integrated hydrocracking, vacuum distillation and solvent deasphalting process that provides for controlling the amount of polycyclic aromatic hydrocarbons in a heavy oil recycle stream by separating a portion of the heavy oil recycle stream into various fractions in a vacuum distillation unit, and processing the various fractions in a manner, including solvent deasphalting, that allows for the control of the polycyclic aromatic hydrocarbons in the heavy oil recycle stream.. .
Shell Oil Company


04/28/16
20160115402 

Catalyst configuration for increased hydrocracking activity


Systems and methods are provided for producing an improved product slate during hydrocracking of a feedstock that results in production of naphtha and distillate fuels. The methods can include use of stacked beds and/or sequential reactors so that a feedstock is exposed to suitable catalysts under hydrocracking conditions and aromatic saturation conditions.
Exxonmobil Research And Engineering Company


04/28/16
20160115401 

Catalyst configuration for increased hydrocracking activity


Systems and methods are provided for producing an improved product slate during hydrocracking of a feedstock for production of naphtha and distillate fuels. The methods can include use of stacked beds and/or sequential reactors so that a feedstock is exposed to a suitable catalyst under aromatic saturation conditions prior to exposing the feedstock to the hydrocracking catalyst.
Exxonmobil Research And Engineering Company


04/28/16
20160115400 

Integrated hydrotreating and slurry hydrocracking process


Slurry hydrocracking processes are described. The methods include hydrotreating a heavy residual hydrocarbon feed in a hydrotreating zone under residual hydrotreating conditions to form a hydrotreated effluent.
Uop Llc


04/28/16
20160115093 

Method for upgrading hydrocarbon using c4, c5 and c6 streams


The present disclosure relates to a method for upgrading hydrocarbon using c4, c5 and c6 streams, and more specifically, to a method for upgrading hydrocarbons using c4, c5 and c6 streams. The method includes the steps of: preparing c4, c5 and c6 streams, which are the products of naphtha catalytic cracking (ncc) process, heavy oil upgrading process, thermal cracking process, or fluidized catalytic cracking (fcc or rfcc) process; oligomerizing the c4, c5 and c6 streams with a catalyst to produce branched unsaturated hydrocarbons; and fractional distillating the branched unsaturated hydrocarbons to separate into c14-18 products or c32-40 products..
Sk Energy Co., Ltd.


04/28/16
20160115026 

Zero emissions sulphur recovery process with concurrent hydrogen production


Disclosed is a process for the concurrent production of hydrogen and sulphur from a h2s-containing gas stream, with reduced, and preferably zero, emissions. The method comprises the catalytic oxidative cracking of h2s so as to form h2 and s2.
Stamicarbon B.v. Acting Under The Name Of Mt Innovation Center




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

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