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This page is updated frequently with new Cracking-related patent applications. Subscribe to the Cracking RSS feed to automatically get the update: related Cracking RSS feeds. RSS updates for this page: Cracking RSS RSS


Method for producing monocyclic aromatic hydrocarbons

Method for producing monocyclic aromatic hydrocarbons

Date/App# patent app List of recent Cracking-related patents
07/24/14
20140205487
 Oil-well steel pipe having excellent sulfide stress cracking resistance patent thumbnailOil-well steel pipe having excellent sulfide stress cracking resistance
Where the ti content (mass %) and the nb content (mass %) in the residue are substituted for [ti] and [nb].. .
07/24/14
20140202924
 Process to manufacture a base stock patent thumbnailProcess to manufacture a base stock
We provide a process to manufacture a base stock, comprising hydrocracking, separating, and dewaxing, wherein the base stock has a ratio of noack volatility to ccs vis at −25° c. Multiplied by 100 from 0.15 to 0.40.
07/17/14
20140200378
 Method for producing monocyclic aromatic hydrocarbons patent thumbnailMethod for producing monocyclic aromatic hydrocarbons
Method for producing monocyclic aromatic hydrocarbons includes a cracking and reforming reaction step of obtaining products containing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms and a heavy fraction having 9 or more carbon atoms by bringing the feedstock oil into contact with a catalyst for producing monocyclic aromatic hydrocarbons containing crystalline aluminosilicate to cause a reaction, a catalyst separation step of separating and removing the catalyst for producing monocyclic aromatic hydrocarbons together with tricyclic aromatic hydrocarbons contained in the products from a mixture of the products and a small amount of the catalyst for producing monocyclic aromatic hydrocarbons carried by the products, both of which are derived in the cracking and reforming reaction step, and a purification and recovery step of purifying and recovering the monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms which are separated from the products formed in the cracking and reforming reaction step.. .
07/17/14
20140200377
 Method for producing monocyclic aromatic hydrocarbons patent thumbnailMethod for producing monocyclic aromatic hydrocarbons
The present method for producing monocyclic aromatic hydrocarbons is a method for producing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms. This method includes a cracking and reforming reaction step of bringing oil feedstock into contact with a catalyst to cause a reaction and obtain a product containing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms and a heavy fraction having 9 or more carbon atoms, a purification and recovery step of purifying and recovering the monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms separated from the product formed by the cracking and reforming reaction step, and a first returning step of returning at least a portion of toluene obtained by the purification and recovery step to the cracking and reforming reaction step..
07/17/14
20140199214
 Ethylene cracking furnace patent thumbnailEthylene cracking furnace
The present disclosure provides an ethylene cracking furnace, comprising at least one radiant section provided with a bottom burner and/or a side burner, and at least one set of radiant coil arranged along a longitudinal direction of the radiant section. The radiant coil is an at least two-pass coil having an n−1 structure, wherein n is preferably a natural number from 2 to 8.
07/17/14
20140199175
 Gas turbine engine components and methods for their manufacture using additive manufacturing techniques patent thumbnailGas turbine engine components and methods for their manufacture using additive manufacturing techniques
In accordance with an exemplary embodiment, a method for manufacturing a component using additive manufacturing techniques includes providing a 3d design model for the component, adding one or more crack resistant features to the 3d design model of the component to produce an enhanced design model, and manufacturing the component using an additive manufacturing technique in accordance with the enhanced design model. The one or more crack resistant features are provided to reduce or eliminate the incidence of cracking in the manufactured component..
07/17/14
20140197069
 Conversion of asphaltenic pitch within an ebullated bed residuum hydrocracking process patent thumbnailConversion of asphaltenic pitch within an ebullated bed residuum hydrocracking process
A process for upgrading residuum hydrocarbons including: feeding pitch, hydrogen, and a partially spent catalyst recovered from a hydrocracking reactor to an ebullated bed pitch hydrocracking reactor; contacting the pitch, hydrogen, and the catalyst in the ebullated bed pitch hydrocracking reactor at reaction conditions of temperature and pressure sufficient to convert at least a portion of the pitch to distillate hydrocarbons; and separating the distillate hydrocarbons from the catalyst. In some embodiments, the process may include selecting the ebullated bed pitch hydrocracking reactor reaction conditions to be at or below the level where sediment formation would otherwise become excessive and prevent continuity of operations..
07/17/14
20140196798
 Diaphragm check valves and methods of manufacture thereof patent thumbnailDiaphragm check valves and methods of manufacture thereof
Microscale valves for use in, e.g., micropump devices, may be formed of a slitted diaphragm bonded to the interior of a valve tube. A bump in the diaphragm and/or a backward-leakage stopper may increase the breakdown pressure of the valve.
07/10/14
20140194662
 Method for making a catalyst comprising a phosphorous modified zeolite and use of said zeolite patent thumbnailMethod for making a catalyst comprising a phosphorous modified zeolite and use of said zeolite
A method to make a phosphorus modified zeolite can include providing a zeolite having at least one ten member ring, making an ion-exchange, steaming the zeolite, and introducing phosphorus on the zeolite. The zeolite can be mixed with one or more binders and shaping additives, and then shaped.
07/10/14
20140193607
 White appearing anodized films and methods for forming the same patent thumbnailWhite appearing anodized films and methods for forming the same
The embodiments described herein relate to forming anodized films that have a white appearance. In some embodiments, an anodized film having pores with light diffusing pore walls created by varying the current density during an anodizing process is described.
07/10/14
20140193591
Method for producing a reflective optical element for euv-lithography
A method aleviating blistering, cracking and chipping in topmost layers of a multilayer system exposed to reactive hydrogen, when producing a reflective optical element (50) having a maximum reflectivity at an operating wavelength of 5 nm to 20 nm. A multilayer system (51) composed of 30-60 stacks (53) is applied to a substrate (52).
07/10/14
20140193293
Copper alloy
Disclosed is a copper alloy containing 1.0% to 3.6% of ni, 0.2% to 1.0% of si, 0.05% to 3.0% of sn, 0.05% to 3.0% of zn, with the remainder including copper and inevitable impurities. The copper alloy has an average grain size of 25 pm or less and has a texture having an average area percentage of cube orientation of 20% to 60% and an average total area percentage of brass orientation, s orientation and copper orientation of 20% to 50%.
07/10/14
20140190952
Aluminum alloy welding wire
A composition for welding or brazing aluminum comprises silicon (si) and magnesium (mg) along with aluminum in an alloy suitable for use in welding and brazing. The si content may vary between approximately 4.7 and 10.9 wt %, and the mg content may vary between approximately 0.20 wt % and 0.50 wt %.
07/10/14
20140190923
Glass neck adapter for plastic beverage container
A glass neck adapter can include universal threads to screw onto a standard conventional plastic beverage container or bottle. The glass neck adapter can be attached on a plastic bottle to allow a person drinking from the plastic bottle to feel the sensation of drinking out of a glass bottle when the lips of the drinker contact the glass mouth of the neck adapter mounted on the plastic bottle.
07/10/14
20140190868
Method for optimizing catalyst loading for hydrocracking process
The invention relates to a method for optimizing layered catalytic processes. This is accomplished by testing various catalysts with a compound found in a feedstock to be tested, to determine the facility of the catalyst in hydrogenating, hydrosulfurizing, or hydrodenitrogenating the molecule, and hence the feedstock.
07/10/14
20140190457
Fuel preheater and emission reducing device for diesel and other fuel injected engines
Free heat or scavenged heat from the coolant system or circulating oil from the crankcase of an internal combustion engine supplies heat to a fuel pre-heater causing the liquid fuel to become superheated and partially vaporized. Liquid fuel preferably diesel is converted from a fluid at ambient temperature to a superheated fuel breaking down the hydrocarbons bonds of the fuel (cracking) before being sent directly to the fuel injectors.
07/03/14
20140187833
Integrated process for the preparation of olefins
The invention provides a process for preparing olefins, comprising: (a) reacting an oxygenate and/or olefinic feed in a first reactor in the presence of a molecular sieve catalyst to form a first effluent comprising olefins; (b) fractionating at least part of the first effluent into an olefinic product fraction comprising ethylene and propylene and an olefinic product fraction comprising olefins containing 4 or more carbon atoms; (c) subjecting a paraffin-containing hydrocarbon feedstock in a second reactor to a steam cracking process to form a second effluent comprising olefins including butadiene; (d) fractionating the second effluent into an olefinic product fraction comprising ethylene and/or propylene and an olefinic product fraction comprising mono-olefins containing 4 or more carbon atoms; and (e) recycling the olefinic product fraction comprising at least part of the ethylene and/or propylene as obtained in step (d) to the reactor in step (a).. .
07/03/14
20140186655
Press hardened parts and method of producing the same
The present invention is to produce press hardened parts having excellent properties while avoiding a peeling of a plated layer or an intergranular cracking of a base material during a press forming, in such a manner that when a surface-treated steel sheet in which a zn—fe-based plated layer is formed on a surface of a base steel sheet is manufactured by a press hardening process, the forming is started after the surface-treated steel sheet is heated to a temperature that is not lower than an ac1 transformation point of the base steel sheet and 950° c. Or lower and the surface-treated steel sheet is then cooled to a temperature that is not higher than a solidifying point of the plated layer depending on the content of fe in the plated layer..
07/03/14
20140186116
Methods for reducing asphalt pavement thickness, increasing aggregate-to-aggregate contact of asphalt paving materials, and improving low temperature cracking performance of asphalt paving materials
Methods for reducing asphalt pavement thickness, for fabricating asphalt paving material with increased aggregate-to-aggregate contact points, and for fabricating asphalt paving materials with improved low temperature cracking performance are provided. A method for reducing asphalt pavement thickness includes combining a base asphalt, an oxidized polyolefin, and an aggregate to form an asphalt paving material.
07/03/14
20140183509
Light-emitting element and display device
There has been a problem that difference in refractive index between an opposite substrate or a moisture barrier layer provided thereover, and air is maintained large, and light extraction efficiency is low. Further, there has been a problem that peeling or cracking due to the moisture barrier layer is easily generated, which leads to deteriorate the reliability and lifetime of a light-emitting element.
07/03/14
20140182347
Ultrasonic extrusion apparatus for metal material
Disclosed herein is an ultrasonic extrusion apparatus which causes resonance of an extrusion die using ultrasonic vibrations, thus reducing friction between the extrusion die and an extrusion material. The ultrasonic extrusion apparatus has an increased number of ultrasonic vibrators provided around the extrusion die in the circumferential direction to increase the vibration output, whereby when extruding a metal material such as a magnesium material, friction between the metal material and the extrusion die can be reduced, thus improving the performance of the extrusion process (preventing a reduction in an extrusion rate, generation of heat, cracking of a product, errors in measurements, etc.)..
07/03/14
20140182338
Method for low energy separation of a glass ribbon
Disclosed is a method of separating a glass sheet from a moving glass ribbon, wherein the glass ribbon comprises thickened bead portions. The method comprises weakening the bead portions of the ribbon using laser-initiated ablation at the bead portions to overcome the potential for uncontrolled cracking through the bead portion..
07/03/14
20140182195
Methods and systems for improved coke quenching
The present technology describes various embodiments of methods and systems for improved coke quenching. More specifically, some embodiments are directed to methods and systems for improving the coke quenching process by partially cracking coke before it is quenched.
06/26/14
20140178778
Fuel cell system
The object is to suppress degradation of the durability of an electrolyte membrane caused by deformation by expansion and contraction of the electrolyte membrane. A controller 150 calculates a humidity p of an electrolyte membrane 112 based on a cell resistance value (step s11) and determines whether the humidity p of the electrolyte membrane 112 is less than a humidity threshold a (step s12).
06/26/14
20140178265
Apparatus for regenerating vulcanized rubber
There are disclosed a regenerated rubber, a method and apparatus for obtaining regenerated rubbers from vulcanized crumb rubber, such as rubber from scrap. The apparatus is a thermokinetic mixer having the particularity to have an air tight stationary chamber with inner non-uniform surface.
06/26/14
20140178257
Slurry hydrocracking apparatus or process
One exemplary embodiment can include a slurry hydrocracking process. The process can include combining one or more hydrocarbons and a slurry hydrocracking catalyst as a feed to a slurry hydrocracking reaction zone, fractionating an effluent from the slurry hydrocracking reaction zone, separating the pitch from at least a portion of the slurry hydrocracking catalyst, and recycling the suspension to the slurry hydrocracking reaction zone.
06/26/14
20140178243
Hot work tool steel with outstanding toughness and thermal conductivity
A hot work tool steel family with exceptional thermal difusivity, toughness (both fracture toughness and notch sensitivity resilience cvn—charpy v-notch) and trough hardenability has been developed. Mechanical resistance and yield strength at room and high temperatures (above 600° c.) are also high, because the tool steels of the present invention present a high alloying level despite the high thermal conductivity.
06/26/14
20140177777
Startup/shutdown hydrogen injection system for boiling water reactors (bwrs), and method thereof
A system and a method for injecting hydrogen into boiling water reactor (bwr) reactor support systems in operation during reactor startup and/or shutdown to mitigate inter-granular stress corrosion cracking (igscc). The system may provide hydrogen at variable pressures (including relatively higher pressures) that match changing operating pressures of the reactor supports systems as the reactor cycles through startup and shutdown modes..
06/26/14
20140175955
Compact motor
A compact motor which avoids peeling and cracking of the circuit board wiring pattern upon bending the printed circuit board. A projecting part (13), projecting toward the bottom side of the bracket (5), is provided on the back surface (5c) of the bracket (5) of a compact motor.
06/26/14
20140174985
Process for mild hydrocracking of heavy hydrocarbon fractions with optimized thermal integration for the purpose of reducing greenhouse gas emissions
This invention describes a process for mild hydrocracking of heavy hydrocarbon fractions of the vacuum distillate type or the deasphalted oil type with optimized thermal integration for the purpose of reducing greenhouse gas emissions.. .
06/26/14
20140174644
Fabrication method of packaging substrate
A packaging substrate is provided, which includes: a core layer having opposite first and second surfaces; two circuit layers formed on the first and second surfaces, respectively; a plurality of conductive through holes penetrating the core layer and electrically connected to the first and second circuit layers; two insulating protection layers disposed on the first and second surfaces of the core layer and the circuit layers; and a carrier attached to one of the insulating protection layers for preventing cracking of the packaging substrate during transportation or packaging.. .
06/19/14
20140171705
Process and apparatus for recovering product
A process and apparatus are disclosed for recovering a product stream by fractionation perhaps with compression of a c5− hydrocarbon stream. The c5− hydrocarbon stream may be taken from an overhead of a fractionation column.
06/19/14
20140171582
Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
A dual reactor solution polymerization process gives high density polyethylene compositions containing a first ethylene copolymer and a second ethylene copolymer and which have high dimensional stability, excellent processability as well as good organoleptic properties and reasonable stress cracking resistance. The polyethylene compositions are suitable for compression molding or injection molding applications and are useful, for example, in the manufacture of caps and closures for bottles, and for example, in bottles containing non-pressurized liquids..
06/19/14
20140171556
Sulfur-crosslinkable rubberizing mixture
A sulfur-crosslinkable rubberizing mixture for strengthening elements in motor vehicle pneumatic tires comprises 70 to 100 phr (parts by weight, based on 100 parts by weight of total rubbers in the mixture) of natural rubber, up to 30 phr of at least one polybutadiene, up to 15 phr of at least one carbon black, 20 to 100 phr of at least one high-dispersibility silica, at least one silane coupling agent and a bonding system. The invention further relates to motor vehicle pneumatic tires comprising the sulfur-crosslinked rubberizing mixture.
06/19/14
20140170716
Renewable diesel and jet fuel from microbial sources
The invention provides methods of manufacturing alkanes from triglyceride oils produced through fermentation of oil-bearing microbes. The processes provided herein can utilize a variety of carbohydrate feedstocks including cane bagasse, sugar beet pulp, corn stover, glycerol, corn starch, sorghum, molasses, waste glycerol, and other renewable materials.
06/19/14
20140170370
Carbon fiber-reinforced carbon composite and method of manufacturing the same
A plate-shaped carbon fiber-reinforced carbon composite has a longitudinal length-to-widthwise length ratio of more than 1. The carbon fiber-reinforced carbon composite is such that at least two layers that are a first carbon fiber-reinforced carbon composite layer in which carbon fibers are placed in the carbonaceous matrix and are oriented in the longitudinal direction and a second carbon fiber-reinforced carbon composite layer different in the arrangement of the carbon fibers from the first carbon fiber-reinforced carbon composite layer are stacked, the first carbon fiber-reinforced carbon composite layer forms an outermost layer of at least one plate surface, the thickness thereof is 70% or more of the thickness of the carbon fiber-reinforced carbon composite, and the longitudinal bending elastic modulus is 150 gpa or more.
06/19/14
20140170028
Process and apparatus for recovering product
A process and apparatus are disclosed for recovering a product stream by fractionation perhaps with compression of a c5− hydrocarbon stream. The c5− hydrocarbon stream may be taken from an overhead of a fractionation column.
06/19/14
20140165356
Conversion of a reforming process/unit into a partial naphtha cracking process/unit
A cost effective method for reutilizing exiting refinery equipment associated with either a reformer unit or isomerization unit by converting such units into units and associated processes for hydrodesulfurizing and cracking naphtha feedstocks into light plant gases and chemical feedstocks. These existing reformer or isomerization units and processes can be converted into the processes described herein with very little capital expenditures, essentially utilizing almost all of the existing unit equipment, and with little to no major equipment replacements.
06/12/14
20140163285
Catalytic cracking process for biofeeds
A process of catalytically cracking a feedstock based on a biocomponent contacts the feedstock with a catalytic cracking catalyst comprising a basic metal oxide on a porous oxide support at an elevated cracking temperature to eliminate oxygen from the biocomponent to form cracked hydrocarbon residues. The basic metal oxide of the cracking catalyst is preferably a metal oxide of group 2 of the periodic table (iupac) such as calcium or magnesium on a support comprised of a non-acidic form of alumina such as gibbsite or boehmite.
06/12/14
20140163275
Producing method of monocyclic aromatic hydrocarbons and monocyclic aromatic hydrocarbon production plant
A producing method of monocyclic aromatic hydrocarbons from the oil feedstock having a 10 volume % distillation temperature of more than or equal to 140° c. And a 90 volume % distillation temperature of less than or equal to 380° c.
06/12/14
20140162467
Heat treatment apparatus emitting flash of light
Flash lamps connected to short-pulse circuits and flash lamps connected to long-pulse circuits are alternately arranged in a line. The duration of light emission from the flash lamps connected to the long-pulse circuits is longer than the duration of light emission from the flash lamps connected to the short-pulse circuits.
06/12/14
20140161984
Fine grained ni-based alloys for resistance to stress corrosion cracking and methods for their design
A class of nickel based alloys having a fine grain structure resistant to stress corrosion cracking, and methods of alloy design to produce further alloys within the class are presented. The alloys act as suitable welding materials in similar applications to that of alloy 622.
06/12/14
20140161690
Conversion of biomass feedstocks into hydrocarbon liquid transportation fuels
Methods for converting a carbon-containing feedstock into a fluid transportation fuel are described. The methods may include converting the carbon-containing feedstock into a producer gas comprising h2, co, co2, and n2, and reacting the producer gas with a substrate catalyst to produce a combination of fischer-tropsch (f-t) products, the f-t products including the fluid transportation fuel.
06/12/14
20140161683
High shear process for processing naphtha
A method and system for processing naphtha, including a high shear mechanical device. In one embodiment, the method comprises forming a dispersion of gas in a naphtha hydrocarbon liquid in a high shear device prior to introduction in a cracking reactor/furnace.
06/12/14
20140158272
Bead of a tire for a heavy vehicle of construction plant type
The invention relates to improving the endurance of the beads of a radial tire for a heavy vehicle of construction plant type by reducing the cracking that starts at the end of the turn-up and spreads through the polymer coating, edging and filling materials. According to the invention, a transition element, made of a polymer transition material, is at least partially in contact, on its axially outer face, with the polymer edging material and, on its axially inner face, with a polymer filling material, the radially outer and radially inner ends of the transition element are respectively radially on the outside and radially on the inside of the end of the turn-up and the elastic modulus at 10% elongation of the polymer transition material is somewhere between the respective elastic moduluses at 10% elongation of the polymer edging material and of the polymer filling material with which the transition element is in contact..
06/05/14
20140155665
Steamcracking bio-naphtha produced from complex mixtures of natural occurring fats and oils
Or from said refined fats & oils are obtained fatty acids soaps that are transformed into linear or substantially linear paraffin's as the bio-naphtha by decarboxylation of the soaps.. .
06/05/14
20140151267
Method and device for catalytic cracking
Provided is a method for catalytic cracking. The method comprises: a regenerated catalyst entering a pre-rising section (viii) is mixed with raw oil and fed to a raw oil reaction area (i) for a catalytic cracking reaction; the catalyst and the oil-gas flow upwards into a catalyst-separating area (iii) where part of the catalyst separates and flows into a stripping area for the catalyst to be regenerated (v, vii); the non-separated catalyst and the oil-gas together continue to flow upwards and are then mixed in an oil-gas repeat reaction area (ii) with a regenerated catalyst entering into a supplementary catalyst distribution area (iv) and the oil-gas undergoes a repeat catalytic reaction; then the oil-gas and the catalyst in a riser reactor undergo gas-solid separation in a settler (vi), with the oil-gas entering a fractionating tower system via an oil-gas line, and the catalysts to be regenerated in the raw oil reaction area (i) and the oil-gas repeat reaction area (ii) entering a regenerator (13), after being steam-stripped in the stripping area for the catalyst to be regenerated, in order to be reactivated.
06/05/14
20140150949
Bead of a tire for a heavy vehicle of construction plant type
The invention relates to improving the endurance of the beads of a radial tire for a heavy vehicle of construction plant type, by reducing the cracking that starts at the surface of contact between a first polymer filling material that is radially furthest towards the inside and in contact with the bead wire and a second polymer filling material that is radially on the outside of the first polymer filling material. According to the invention, a transition element, made of a polymer transition material, is in contact, via its radially inner face, with the first polymer filling material and is in contact, via its radially outer face, with the second polymer filling material, and the elastic modulus at 10% elongation of the polymer transition material is somewhere between the respective elastic moduluses at 10% elongation of the first and second polymer filling materials..
06/05/14
20140150864
Gas barrier film and electronic device
Disclosed is a gas barrier film, which demonstrates superior gas barrier properties and surface flatness, demonstrates a high degree of adhesion between layers and is resistant to cracking when bent, and an electronic device provided therewith. A gas barrier film (10) of the present invention has a base (11), and a polyorganosiloxane layer (12) and an inorganic material layer (13) sequentially provided on at least one side of the base (11), and the inorganic material layer (13) is deposited by dynamic ion mixing method..
06/05/14
20140150654
Regenerator for catalytic cracking unit with external cyclones
Regenerator for catalytic cracking unit comprising a first part occupied by a dense fluidized bed of catalyst and a second part positioned above the first part and occupied by a fluidized bed of low solid particles density, the said second part comprising one internal device covering, by projection onto the plane of the cross section of the said vessel of the regenerator, at least 80% of the said cross section, the said regenerator being equipped with at least one cyclone for separating gases/solids in the mixture derived from the low-density bed, the said cyclone being placed outside the vessel of the regenerator.. .
05/29/14
20140148634
Method and apparatus for recovering ethylene from fluidized catalytic cracking (fcc) off-gas
A method and apparatus for concentrating and recovering ethylene from the off-gas from an apparatus which produces gasoline, propylene and the like by fluidized catalytic cracking (fcc) of heavy oils such as atmospheric residue, generated in a crude oil refining process, is provided. The method and apparatus can reduce the amount of ethylene rinse in the subsequent ethylene displacement desorption process by increasing the ethylene purity of a raw material gas and reducing the concentration of weakly adsorbing components in the raw material gas and can reduce the loss of a desorbent during a distillation process for separating the desorbent from the weakly adsorbing components.
05/29/14
20140148632
Resid catalytic cracker and catalyst for increased propylene yield
A process and catalyst for improving the yield of propylene from residual oil feedstock includes obtaining residual oil feedstock from a vacuum distillation tower. The residual oil feedstock has contaminant metals such as sodium or vanadium.
05/29/14
20140145336
Semiconductor device including two groove-shaped patterns
The semiconductor device has insulating films 40, 42 formed over a substrate 10; an interconnection 58 buried in at least a surface side of the insulating films 40, 42; insulating films 60, 62 formed on the insulating film 42 and including a hole-shaped via-hole 60 and a groove-shaped via-hole 66a having a pattern bent at a right angle; and buried conductors 70, 72a buried in the hole-shaped via-hole 60 and the groove-shaped via-hole 66a. A groove-shaped via-hole 66a is formed to have a width which is smaller than a width of the hole-shaped via-hole 66.
05/29/14
20140145335
Semiconductor device including two groove-shaped patterns
The semiconductor device has insulating films 40, 42 formed over a substrate 10; an interconnection 58 buried in at least a surface side of the insulating films 40, 42; insulating films 60, 62 formed on the insulating film 42 and including a hole-shaped via-hole 60 and a groove-shaped via-hole 66a having a pattern bent at a right angle; and buried conductors 70, 72a buried in the hole-shaped via-hole 60 and the groove-shaped via-hole 66a. A groove-shaped via-hole 66a is formed to have a width which is smaller than a width of the hole-shaped via-hole 66.
05/29/14
20140144809
Process for producing diesel
A process is disclosed for hydrocracking a primary hydrocarbon feed and a diesel co-feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a hydrotreating unit. The diesel stream fed through the hydrocracking unit is pretreated to reduce sulfur and ammonia and can be upgraded with noble metal catalyst..
05/29/14
20140144528
Tunable fluid end
Tunable fluid ends reduce valve-generated vibration to increase fluid-end reliability. Tunable fluid end embodiments comprise a family, each family member comprising a fluid end housing with at least one installed tunable component chosen from: tunable check valve assemblies, tunable valve seats, tunable radial arrays and/or tunable plunger seals.
05/29/14
20140144527
Tunable fluid end
Tunable fluid ends reduce valve-generated vibration to increase fluid-end reliability. Tunable fluid end embodiments comprise a family, each family member comprising a fluid-end housing with at least one installed tunable component chosen from: tunable check valve assemblies, tunable valve seats, tunable radial arrays and/or tunable plunger seals.
05/22/14
20140141226
Ion exchangeable glasses having high hardness and high modulus
Ion-exchangeable glasses having high hardness and high elastic modulus. The base cover glass formulation includes na2o, y2o3, al2o3, and sio2.
05/22/14
20140140767
Chemical method and composition for promoting adhesion and preventing road cracking
A method for increased adhesion and prevention of pavement cracking by subsurface application of a composition comprising a synthetic fluid or base oil, a pour point depressant, a binder, and various combinations thereof.. .
05/22/14
20140138585
High-durability metal foam-supported catalyst for steam carbon dioxide reforming and method for preparing the same
Disclosed is a catalyst support for steam carbon dioxide reforming reaction utilizing the advantages of superior thermal conductivity and thermal dispersion of a metal foam support and a large specific surface area of a carrier material, which allows selective control of coating amount and the thickness of a support layer and prevents cracking on the support surface, using both the sol-gel method and the slurry method that have been used for coating of a metal foam support.. .
05/22/14
20140138105
Fire suppression fluid containing a carboxylate salt
An aqueous fire sprinkler fluid containing low carbon number carboxylate salts for freezing point depression is described. The salts may be used in conjunction with glycols.
05/15/14
20140135557
Process for fluid catalytic cracking oligomerate
Distillate cracks to propylene more readily than vgo. Additionally, less branched hydrocarbons crack to propylene more readily than more branched hydrocarbons.
05/15/14
20140135549
Process for recovering oligomerate
A process and apparatus that uses a debutanizer with a side stripper can recover a light stream, an intermediate stream and a liquid stream. One of the intermediate stream and the liquid stream can be recycled to oligomerization or to fluid catalytic cracking..
05/15/14
20140135546
Process for making propylene from oligomerization and cracking
Disclosed is an oligomerate produced over a uni-dimensional 10-ring pore structured zeolite catalyst that is readily fluid catalytically cracked to propylene.. .
05/15/14
20140135545
Fluid catalytic cracking process
One exemplary embodiment can be a process for fluid catalytic cracking. The process can include providing a first feed including one or more heavy hydrocarbons to a riser of a riser-reactor, and obtaining a second feed from an oligomerization zone.
05/15/14
20140135542
Method for preparing fuel by using biological oils and fats
A new method of producing fuel from biological oils and fats is provided, which comprises following steps: (a) proceeding with a catalytic cracking-deoxygenation reaction for the biological oils and fats under heating in the presence of a cracking-deoxygenation catalyst; (b) mixing the product of step (a) with hydrogen gas; and (c) proceeding with a catalytic hydrodeoxygenation reaction for the mixture from step (b) under heating in the presence of a hydrodeoxygenation catalyst. By means of the method of the present invention, clean fuel produced by using biological oils and fats as raw materials is compatible to the fuel composition produced from crude oil refining..
05/15/14
20140135431
Asphalt compositions with cracking resistance additives
Methods are provided for upgrading the quality of an asphalt. The methods include mixing an asphalt feed with a cracking resistance additive that improves the low temperature properties of the asphalt while leaving the high temperature properties unchanged or minimally changed.


Popular terms: [SEARCH]

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

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This listing is a sample listing of patent applications related to Cracking for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Cracking with additional patents listed. Browse our RSS directory or Search for other possible listings.
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