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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


Date/App# patent app List of recent Cracking-related patents
01/29/15
20150031797
 Room temperature-curable coating composition patent thumbnailnew patent Room temperature-curable coating composition
To provide a room temperature-curable coating composition that has superior weatherability, in which cracking over time is suppressed due to by-products not being produced when curing, and the environmental burden is low due to an organic solvent not being included. This invention relates to a room temperature-curable coating composition comprising (a) an epoxy-functional organopolysiloxane and (b) an amino-functional organopolysiloxane..
Dow Corning Toray Co., Ltd.
01/29/15
20150030754
 Process for preparing animal feed patent thumbnailnew patent Process for preparing animal feed
A method for the manufacture of animal feed supplement, typically a low moisture block (a vitreous/glassy block of carbohydrate comprising additives therein). The method comprises processing a carbohydrate-containing liquid composition to induce cracking and evaporation and thereby form a concentrated liquid composition; and solidifying the concentrated liquid composition to form the animal feed supplement.
Rumenco Ltd.
01/29/15
20150027925
 Lubricant base oil hydroprocessing and blending patent thumbnailnew patent Lubricant base oil hydroprocessing and blending
Methods are provided for producing a plurality of lubricant base oil products with an increased overall yield. Prior to the final hydrocracking stage for viscosity index uplift, a feed for making a lubricant base oil is fractionated in order to form at least a feed for making a lighter lubricant base oil and a feed for making a heavier lubricant base oil.
Exxonmobil Research And Engineering Company
01/22/15
20150024871
 Titanium alloy for golf club face patent thumbnailTitanium alloy for golf club face
The present invention provides, as a material for a golf club face of a driver, an iron or the like, a titanium alloy which satisfies the regulation for a coefficient of restitution, and has high young's modulus and tensile strength and also has excellent hot and cold workability. The titanium alloy for a golf club face according to the present invention comprises, in percent by mass, 1.0 to 3.5% of al, 0.5 to 1.4% of fe, 0.2 to 0.5% or o and 0.002 to 0.030% of n, and the balance of ti with inevitable impurities, wherein an α-phase is strengthened by combined addition of o and al, and inexpensive fe is selected as a β-phase stabilizing element, leading to high strength and high young's modulus in combination.
Nippon Steel & Sumitomo Metal Corporation
01/22/15
20150024168
 Model of warm stone floor material patent thumbnailModel of warm stone floor material
The present invention comprises an engineered architectural material suitable for flooring or cladding walls which is capable of withstanding heat and humidity and methods of manufacturing thereof the architectural material of the present invention is particularly suited for use with natural stone veneers and when constructed in accordance with the present invention such flooring is resistant to cracking and delamination. An embodiment of the invention further comprises an integrated electric resistance heater embedded in the material..
Skala Stone, Inc.
01/22/15
20150021771
 Mechanisms for forming three-dimensional integrated circuit (3dic) stacking  structure patent thumbnailMechanisms for forming three-dimensional integrated circuit (3dic) stacking structure
Embodiments of mechanisms of forming a semiconductor device are provided. The semiconductor device includes a first semiconductor wafer comprising a first transistor formed in a front-side of the first semiconductor wafer.
Taiwan Semiconductor Manufacturing Co., Ltd.
01/22/15
20150021234
 Process for refining a hydrocarbon feedstock of the vacuum residue type using selective deasphalting, a hydrotreatment and a conversion of the vacuum residue for production of gasoline and light olefins patent thumbnailProcess for refining a hydrocarbon feedstock of the vacuum residue type using selective deasphalting, a hydrotreatment and a conversion of the vacuum residue for production of gasoline and light olefins
The invention relates to a process for refining a heavy feedstock of the vacuum residue type. Selective deasphalting of the feedstock is conducted in a single-stage liquid/liquid extraction in an extractant.
Ifp Energies Nouvelles
01/22/15
20150020378
 Method for manufacturing laminated coil devices patent thumbnailMethod for manufacturing laminated coil devices
A method of manufacturing a laminated coil device includes conductors for forming coils and insulation stacking for forming laminated bodies, and further includes the steps of: (a) manufacturing ceramic insulating thin sheets; (b) forming ceramic insulating thin sheets with conductive through-holes; (c) manufacturing coil thin sheets with coil conductors so as to embed the coil conductors inside the ceramic insulating thin sheets; (d) orderly stacking and cutting ceramic insulating thin sheets and coil thin sheets with coil conductors into unit sizes in order to obtain laminated bodies; (e) heating the laminated bodies in order to remove the binder, and then sintering the laminated bodies; (f) coating the conductive paste on the two ends of the laminated bodies so as to fen external electrodes. Thus, the present invention is to provide a manufacturing method of producing a laminated coil power device with low direct current resistance, no delamination, no air space, and no lamination cracking..
Shenzhen Sunlord Electronics Co.,ltd.
01/15/15
20150017729
 Method for evaluation testing of material for internal combustion engine patent thumbnailMethod for evaluation testing of material for internal combustion engine
An oxide film is formed on the surface of a sample made from a metal material by holding the above-described sample at a temperature of 800° c. Or higher and 1,100° c.
Simitomo Electric Industries, Ltd.
01/15/15
20150017288
 Capsule based system for preparing and dispensing a beverage patent thumbnailCapsule based system for preparing and dispensing a beverage
The present disclosure relates to dispensing of a substance from a capsule by means of a dispensing apparatus. Specifically, the exemplary embodiment of the present disclosure relates to: (1) a capsule, (2) a beverage dispenser for receiving the capsule, and (3) mechanisms within the beverage dispenser for automatically opening the capsule and rotating the capsule while mixing a beverage within the capsule to pour into a user beverage container or glass.
La Vit Technology Llc
01/15/15
20150017058

Metal wire and electric wire


To provide a metal wire and an electric wire of high mechanical strength and high ductibility that have sufficiently increased ductibility as well as sufficiently increased mechanical strength. A metal wire manufactured at least by being subjected to an extension in which a metal wire is extended in an axial direction, and having a hardness distribution in which hardness decreases toward a specific peripheral portion from a central portion in a cross-section orthogonal to axis, whereby a softened peripheral portion becomes to show a good malleability as well as a high resistance to cracking, so as to attain an improvement of mechanical strength and ductibility..
The University Of Tokyo
01/15/15
20150014217

Integrated hydrocracking and slurry hydroconversion of heavy oils


Improved yields of fuels and/or lubricants from a resid or other heavy oil feed can be achieved using slurry hydroconversion to convert at least about 90 wt % of the feed. The converted portion of the feed can then be passed into one or more hydroprocessing stages.
Exxonmobil Research And Engineering Company
01/15/15
20150013425

Internal mechanical stress improvement mitigating stress corrosion cracking in weld areas of nuclear power plant piping


Method for mitigating stress corrosion cracking at an internal (i.e., wetted-side) weld area in piping of a nuclear power plant includes the steps of actuating a radially movable tool to produce a radial load against the internal (i.e., normally wetted) surfaces at or near the weld area to create a deep residual compressive stress state at the wetted surface of the weld. The method permits post-process verification by physical measurements of surface distortion..
01/08/15
20150011385

Process and catalyst for cracking of ethers and alcohols


A process for the production of olefins from at least one of an alcohol and ether, the process including: contacting at least one alcohol or ether with a hydrofluoric acid-treated amorphous synthetic alumina-silica catalyst under decomposition conditions to produce an olefin. Also disclosed is a process for the production of isobutylene from methyl tertiary butyl ether, the process including: feeding methyl tertiary butyl ether (mtbe) to a reactor having at least one reaction zone containing a hydrofluoric acid-treated amorphous synthetic alumina-silica catalyst; contacting the mtbe with the hydrofluoric acid-treated amorphous synthetic alumina-silica catalyst under decomposition conditions to produce a reactor effluent comprising isobutylene, unreacted mtbe, heavies, and methanol; feeding the reactor effluent to a first distillation column; separating the isobutylene from the unreacted mtbe, heavies, and the methanol in the first distillation column to recover a first bottoms fraction comprising heavies, unreacted mtbe, and methanol and an isobutylene-rich overheads fraction..
Catalytic Distillation Technologies
01/08/15
20150011378

High light received heavy oil catalytic cracking catalyst and preparation method therefor


The present invention relates to a heavy oil catalytic cracking catalyst having a high yield of light oil and preparation methods thereof. The catalyst comprises 2 to 50% by weight of a magnesium-modified ultra-stable rare earth type y molecular sieve, 0.5 to 30% by weight of one or more other molecular sieves, 0.5 to 70% by weight of clay, 1.0 to 65% by weight of high-temperature-resistant inorganic oxides, and 0.01 to 12.5% by weight of rare earth oxide.
Petrochina Company Limited
01/08/15
20150007520

Veneer tie and wall anchoring systems with in-cavity ceramic and ceramic-based thermal breaks


Thermally-isolating veneer ties and anchoring systems employing the same are disclosed. A ceramic based thermally-isolating coating is applied to the veneer tie, which is interconnected with a sheetmetal surface-mounted wall anchor.
Mitek Holdings, Inc.
01/01/15
20150004072

Process and producing diesel


A process and apparatus is disclosed for pretreating a hydrocarbon stream in a hydrotreating reactor and separating the diesel materials from the pretreated effluent before the heavier liquid materials are fed to a hydrocracking unit. Thus diesel materials are preserved but recovered along with the hydrocracked effluent.
Uop Llc
01/01/15
20150004067

Fluidized catalytic cracking apparatus


The present application generally relates to a fluidized catalytic cracking apparatus having one or more ports for injecting a renewable fuel oil for co-processing the renewable fuel oil and a petroleum fraction.. .
Ensyn Renewables, Inc.
01/01/15
20150001682

Wafer edge protection structure


Among other things, one or more wafer edge protection structures and techniques for forming such wafer edge protection structures are provided. A substrate of a semiconductor wafer comprises an edge, such as a beveled wafer edge portion, that is susceptible to epi growth which results in undesirable particle contamination of the semiconductor wafer.
Taiwan Semiconductor Manufacturing Company Limited
01/01/15
20150001225

Egg carton with an egg opening apparatus


Egg cartons comprising an egg-opening apparatus coupled to the egg carton are provided. The egg-opening apparatus includes any shape and/or form that is capable of opening and/or cracking an egg when the egg is struck on the egg-opening apparatus.
01/01/15
20150001130

Steam cracking process and system with integral vapor-liquid separation


An integrated vapor-liquid separation device is provided in conjunction with a steam pyrolysis cracking unit operation. In certain aspects, a feed is charged to the inlet of a convection portion of a steam pyrolysis unit where the feed is heated to conditions effective for steam cracking the convection section effluent is separated in a vapor-liquid separator and the separator vapor effluent is charged to the inlet steam cracking portion of the steam pyrolysis zone.
Saudi Arabian Oil Company
01/01/15
20150001129

Process and producing diesel


A process and apparatus is disclosed for pretreating a hydrocarbon stream in a hydrotreating reactor and separating the diesel materials from the pretreated effluent before the heavier liquid materials are fed to a hydrocracking unit. Thus diesel materials are preserved but recovered along with the hydrocracked effluent.
Uop Llc
01/01/15
20150001061

System and process for converting plastics to petroleum products


A system and process for converting plastics and other heavy hydrocarbon solids into retail petroleum products are provided. The plastics are processed by melting, pyrolysis, vapourization, and selective condensation, whereby final in-spec petroleum products are produced.
Jbi Inc.
01/01/15
20150000567

Moisture wicking mortar with microtubes


A novel mortar mix and mortar formed therewith. The mortar contains sand, lime, cement and microtubes in a mixture thereof.
01/01/15
20150000355

Mechanical combination lock


The present application is directed to a mechanical combination lock which includes a base having a cavity, a central shaft provided inside the cavity, and a plurality of combination control units provided on the central shaft, wherein each combination control unit includes a combination disc having at least three combination regions that correspond respectively to different combination conditions. The present application provides the mechanical combination lock whereby one button can set a combination with 2 or more bits.
Borg Locks (hk) Ltd
12/25/14
20140378363

Shaped soap products with a reduced content of fatty acid soaps


Bar soaps, with improved smoothness and elevated lime soap dispersancy, are distinguished by a reduced content of fatty acid soaps and nevertheless have improved smoothness and elevated lime soap dispersancy together with improved mushiness properties and sufficient hardness simultaneously combined with low abrasion and reduced cracking.. .
Henkel Ag & Co. Kgaa
12/25/14
20140377485

Stress corrosion cracking resistant, austenitic steel components and weld seams


A method for achieving a higher stress corrosion cracking resistance for steel components of corrosion resistant, austenitic steel having an outer oxide layer, especially a chromium oxide layer, especially steel components in the form of steel sheets, steel pipes or steel rods, as well as for weld seams connecting austenitic steel components, wherein the increased stress corrosion cracking resistance is achieved by introducing compressive stresses into an outer layer of the steel component covered outwardly by the oxide layer, respectively into an outer layer of the weld seam, wherein the compressive stresses are introduced by areal pressure exertion on the respective outer layer.. .
Endress + Hauser Gmbh + Co. Kg
12/25/14
20140377140

Process and producing diesel from a hydrocarbon stream


A process and apparatus are disclosed for hydrotreating a hydrocarbon feed in a hydrotreating unit and hydrocracking a liquid hydrotreating effluent stream in a hydrocracking unit. A hot separator separates the diesel in a liquid hot hydrotreating effluent stream that serves as feed to the hydrocracking unit.
Uop Llc
12/25/14
20140377139

Mixing device for mixing raw material and catalyst in fluid catalytic cracking device


A mixing device used in a fluidized catalytic cracking apparatus which mixes feed and a catalyst includes a cylindrical reaction container which supplies a catalyst in a vertical direction; a plurality of feed injection nozzles arranged along an outer circumference of the reaction container; and a catalyst flow regulator which is provided in the reaction container and regulates a flow of the catalyst in the vicinity of the feed injection nozzles. The catalyst flow regulator has no feed supply function and forms a catalyst moving bed having a hollow tubular shape which is coaxial with the reaction container in the vicinity of the feed injection nozzles.
Jx Nippon Oil & Energy Corporation
12/25/14
20140374659

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.
12/25/14
20140374311

Process and producing diesel from a hydrocarbon stream


A process and apparatus are disclosed for hydrotreating a hydrocarbon feed in a hydrotreating unit and hydrocracking a liquid hydrotreating effluent stream in a hydrocracking unit. A hot separator separates the diesel in a liquid hot hydrotreating effluent stream that serves as feed to the hydrocracking unit.
Uop Llc
12/25/14
20140374213

Pinned furnace tubes


Furnace tubes for cracking hydrocarbons that in an embodiment have a longitudinal array of pins having i) a maximum height from about 2 to about 4.8 cm; ii) a contact surface with the tube, having an area from about 0.1% to about 10% of the tube external cross section area iii) a uniform cross section along the length of the pin. (i.e., they are typically not tapered); and iv) a length to diameter ratio from about 4:1 to about 2:1 have an improved heat transfer over bare fins and reduced stress relative to a fined tube..
Nova Chemicals (international) S.a.
12/18/14
20140373088

System and methods for analyzing and modifying passwords


A system for analyzing and modifying passwords in a manner that provides a user with a strong and usable/memorable password. The user would propose a password that has relevance and can be remembered.
The Florida State University Research Foundation, Inc.
12/18/14
20140371503

Single stage reactor system with oxidative preheat for dehydrogenation of hydrocarbons


A single stage dehydrogenation reactor system including a charge heater and one or more reactors is described. The hydrocarbon feed is combined with hydrogen and heated in a charge heater to a temperature lower than the dehydrogenation temperature to avoid thermal cracking.
Uop Llc
12/18/14
20140371497

Process for producing a chemical feedstock and apparatus relating thereto


One exemplary embodiment can be a process for producing a chemical feedstock. The process can include passing a feed to a hydrotreatment zone, passing an effluent from the hydrotreatment zone to a fractionation zone, passing a stream including one or more c5-c25 hydrocarbons from the fractionation zone to a fluid catalytic cracking zone to obtain an another stream including one or more c6-c10 hydrocarbons, and passing the another stream to an adsorption zone for removing at least one heteroatom compound having a sulfur or a nitrogen atom..
Uop Llc
12/18/14
20140370258

Electrode material, spark-plug electrode, and spark plug


An electrode material contains, on a mass percent basis, al: 0.005% to 0.2%, si: 0.2% to 1.6%, cr: 0.05% to 1.0%, ti: 0.05% to 0.5%, and y: 0.2% to 1.0%. The remainder are ni and inevitable impurities.
Sumitomo Electric Industries, Ltd.
12/18/14
20140369881

Magnet recycling to create nd-fe-b magnets with improved or restored magnetic performance


Methods, systems, and apparatus, including computer programs encoded on computer storage media, for recycling magnetic material to restore or improve the magnetic performance. One of the methods includes demagnetizing magnetic material from a waste magnet assembly by cyclic heating and cooling of the magnetic material, fragmenting adhesives attached to the magnetic material, cracking coating layers of the magnetic material, and subjecting the magnetic material to at least one of: a) a mechanical treatment or b) a chemical treatment, to remove the coating layers and prepare the magnetic material without impurities, fragmenting the demagnetized magnetic material to form a powder, and mixing the powder with a rare earth material r and an elemental additive a to produce a homogeneous powder, wherein the rare earth material r comprises at least one of: nd or pr, and the elemental additive a comprises at least one of: nd, pr, dy, co, cu, and fe..
12/18/14
20140367840

Mold cap for semiconductor device


A semiconductor package has a substrate with a solder mask layer, and upper and lower surfaces. Conductive traces and electrical contacts are formed on the substrate, and vias are formed in the substrate to electrically connect the conductive traces and electrical contacts.
12/18/14
20140367310

Catalyst for a hydrodgenation dewaxing process and manufacturing same


The present invention relates to a bifunctional catalyst for a hydrodewaxing process with improved isomerization selectivity, and to a method for manufacturing the same, and more particularly to a bifunctional catalyst and to a method for manufacturing same, which is characterized in that eu-2 zeolite with a controlled degree of phase transformation is used as a catalyst support having an acid site. The eu-2 zeolite, the degree of phase transformation of which is controlled, includes, by controlling synthesis parameters of eu-2, predetermined amounts of materials that are phase-transformed from eu-2 crystals such as cristobalite and quartz.
Sk Innovation Co., Ltd.
12/11/14
20140364300

Process and fluid catalytic cracking


One exemplary embodiment can be a process for fluid catalytic cracking. The process can include sending a first catalyst from a first riser reactor and a second catalyst from a second riser reactor to a regeneration vessel having a first stage and a second stage.
12/11/14
20140363749

Method and system for liquid fuel desulphurization for fuel cell application


A method for desulphurization of a liquid fossil fuel to be used in connection with a fuel cell is performed in a system comprising an evaporator unit (1), wherein the liquid fuel is first evaporated, a fixed bed reactor (2) in the form of a gas-phase hydro-desulphurizer, where the fuel is treated with hydrogen at atmospheric pressure over a highly active hydro-cracking (haht) catalyst, whereby sulphur species are converted to h2s, an adsorber (3), where the produced hydrogen sulphide can be adsorbed on a catalytic bed, and a fuel reformer (4), in which the fuel product is converted to syngas to be fed to an sofc system (6). The evaporator unit (1) comprises a liquid spraying device, preferably in the form of a piezoelectric spray nozzle..
12/11/14
20140363349

Hydrocarbon cracking antenna


An aspect of at least one embodiment of the present invention is a device for cracking heavy hydrocarbons. A linear applicator is positioned within heavy oil containing aromatic molecules.
12/11/14
20140363328

Ferritic stainless steel


Provided is ferritic stainless steel that realizes high corrosion resistance of a welded zone and that has high resistance to weld cracking. The ferritic stainless steel contains, by mass %, c: 0.001% to 0.030%, si: 0.03% to 0.80%, mn: 0.05% to 0.50%, p: 0.03% or less, s: 0.01% or less, cr: 19.0% to 28.0%, ni: 0.01% to less than 0.30%, mo: 0.2% to 3.0%, al: more than 0.15% to 1.2%, v: 0.02% to 0.50%, cu: less than 0.1%, ti: 0.05% to 0.50%, n: 0.001% to 0.030%, and nb: less than 0.05%.
12/11/14
20140360921

Catalytic system, process for the preparation of said system and hydrotreatment process using said system


The catalytic system comprising a nucleus containing a supported hydrotreatment, hydrogenation and/or cracking catalyst or a carrier selected from an amorphous silico-aluminate, a crystalline silico-aluminate and/or an alumina characterized in that the surface of said nucleus is partially or totally covered by a layer of molybdenite. The relative preparation process can be carried out starting from the nucleus containing the supported catalyst or carrier, depositing, on the surface of said nucleus, a molybdenite either preformed or generated in situ following the addition of an oil-soluble precursor of molybdenum so as to partially or totally cover it with a layer of molybdenite..
12/11/14
20140360918

Hydrocracking process with feed/bottoms treatment


A hydrocracking process is provided for treating a first heavy hydrocarbon feedstream and a second heavy hydrocarbon feedstream, in which the first heavy hydrocarbon feedstream contains undesired nitrogen-containing compounds, sulfur-containing compounds and poly-nuclear aromatic compounds. The process includes contacting the first heavy hydrocarbon feedstream with adsorbent material to produce an adsorbent-treated heavy hydrocarbon stream having a reduced content of nitrogen-containing, sulfur-containing compounds and poly-nuclear aromatic compounds.
12/11/14
20140360590

High reliability pressure relief valve


A pressure relief valve is disclosed with a first stage valve that is in series with a second stage valve, with an enclosed cavity between the first stage valve and the second stage valve. The first stage valve relieves pressure from an enclosure into the enclosed cavity between the stages, when the pressure is above a cracking pressure of the first stage valve.
12/04/14
20140357919

Process for the oxidative regeneration of a deactivated catalyst and an apparatus therefor


The present invention relates to a process for the oxidative regeneration of a deactivated catalyst comprising molecular sieve to provide a regenerated molecular sieve catalyst, wherein said deactivated catalyst is from one or both of an oxygenate to olefin process and a olefin cracking process, said regeneration process comprising at least the steps of providing a regeneration gas stream comprising oxidant; treating the regeneration gas stream with a liquid adsorbent stream comprising an ethylene glycol in a contaminant absorption zone to remove at least a part of one or more of any water, any alkali metal ion and any alkaline earth metal ion present in the regeneration gas stream to provide a treated regeneration gas stream comprising oxidant; regenerating a deactivated catalyst comprising molecular sieve with the treated regeneration gas stream to provide a regenerated catalyst comprising regenerated molecular sieve.. .
12/04/14
20140357917

Extended contact time riser


A riser includes a housing in communication with a entry conduit and an exit conduit. The housing is defined by a holdup chamber having a volume of between about 1133 liters and about 45307 liters.
12/04/14
20140357914

Naphtha cracking


A process for increasing the yields of light olefins and the yields of aromatics from a hydrocarbon stream is presented. The process includes a first separation to direct the light components that are not reformable to a cracking unit, with the remainder passed to a second separation unit.
12/04/14
20140357913

Naphtha cracking


A process for increasing the yields of light olefins and the yields of aromatics from a hydrocarbon stream is presented. The process includes a first separation to direct the light components that are not reformable to a cracking unit, with the remainder passed to a second separation unit.
12/04/14
20140357912

Process for catalytic conversion of low value hydrocarbon streams to light olefins


A process for catalytic conversion of low value hydrocarbon streams to light olefins in comparatively higher yields is disclosed. Propylene is obtained in amounts higher than 20 wt.
12/04/14
20140355179

Method of preventing cracking in glass display screens


A portable electronic device housing portion is applied to a cover glass. The cover glass is heated to generate ionic conductivity therein and the method includes anodic bonding the cover glass to the housing portion.
12/04/14
20140353990

Energy absorbing member, producing same, and electromagnetic tube expansion rectangular cross-section member and polygon cross-section member


An end of a stay material made of a tubular aluminum alloy extruded material is expanded by electromagnetic molding to form a flange for producing a bumper stay. The flange width is increased without cracking and a decrease in the thickness.
12/04/14
20140353722

Graphene capped hemt device


A graphene capped hemt device and a method of fabricating same are disclosed. The graphene capped hemt device includes one or more graphene caps that enhance device performance and/or reliability of an exemplary algan/gan heterostructure transistor used in high-frequency, high-energy applications, e.g., wireless telecommunications.
12/04/14
20140353211

Process for mild hydrocracking of heavy hydrocarbon fractions with optimized thermal integration


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 the cost of the exchangers that are used as well as greenhouse gas emissions.. .
12/04/14
20140352836

High-strength seamless steel pipe for oil well use having excellent resistance to sulfide stress cracking


A seamless steel pipe has a composition containing, by mass %, c: 0.15 to 0.50%, si: 0.1 to 1.0%, mn: 0.3 to 1.0%, p: 0.015% or less, s: 0.005% or less, al: 0.01 to 0.1%, n: 0.01% or less, cr: 0.1 to 1.7%, mo: 0.40 to 1.1%, v: 0.01 to 0.12%, nb: 0.01 to 0.08%, ti: 0.03% or less, and b: 0.0005 to 0.003%, a structure composed of a tempered martensite phase as a main phase with a prior austenite grain size of 8.5 or more, and a hardness distribution in which in four portions 90° apart from each other in the circumferential direction, hardness is 295 hv10 or less in any one of an inner surface-side region at 2.54 to 3.81 mm from the inner surface of the pipe, an outer surface side-region at the same distance from the outer surface of the pipe, and a center of the thickness.. .
11/27/14
20140350314

Biorenewable naphtha


The present technology generally relates to a method for producing a naphtha product from a biorenewable feedstock. The method includes hydrotreating the biorenewable feedstock to produce a hydrocarbon product stream, hydrocracking hydrocarbons from the hydrocarbon product stream to produce a distribution of cracked hydrocarbons, and separating a biorenewable naphtha fraction from the distribution of cracked hydrocarbons..
11/27/14
20140348695

Low alloy steel


A low alloy steel, containing, by mass percent, c: 0.01 to 0.15%, si: 3% or less, mn: 3% or less, b: 0.005 to 0.050%, and al: 0.08% or less, and the balance being fe and impurities, wherein in the impurities, n: 0.01% or less, p: 0.05% or less, s: 0.03% or less, and o: 0.03% or less. In the alloy steel, a haz has excellent resistance to embrittlement attributable to hydrogen such as stress corrosion cracking in wet hydrogen sulfide environments..
11/27/14
20140346211

Machine for breaking a connecting rod


Machine for cracking a connecting rod having a small end and a big end, into a rod part and a cap part, the machine including positioning elements for positioning the connecting rod in a position for cracking, and an expandable element arranged to be inserted into a bore in said big end of the connecting rod so as to allow for splitting of the connecting rod into a rod part and a cap part by expanding the expandable element, where the machine further includes an electro press with a servomotor for actuating the expandable element.. .
11/27/14
20140345133

Machine and cracking a connecting rod


(b) subsequently the first actuator part (410) is further driven by the electric motor (400) from said intermediate position (fig. 12b) to said second position (fig.
11/20/14
20140344354

System and online competitions


A system and method for creating a competition on a website where a user can submit media material such as a photo, video or audio recording and other users can vote on the material. As negative votes arrive at the server, the user-submitted media material or an image representing it is caused to degrade.
11/20/14
20140343336

Process for the oxidative regeneration of a deactivated catalyst and an apparatus therefor


The present invention relates to a process for the oxidative regeneration of a deactivated catalyst comprising providing a catalyst comprising molecular sieve in hydrogen form to a guard zone; passing a regeneration gas stream comprising oxidant through the guard zone to remove part of one or both of any alkali metal ion and alkaline earth metal ion from the regeneration gas stream, to provide a treated regeneration gas stream; providing deactivated catalyst comprising molecular sieve in a regeneration zone, said deactivated catalyst from one or both of an oxygenate to olefin process and an olefin cracking process; regenerating the deactivated catalyst in the regeneration zone with the treated regeneration gas stream to provide regenerated molecular sieve catalyst; wherein said catalyst in said guard zone is one or both of deactivated catalyst comprising molecular sieve in hydrogen form and regenerated catalyst comprising regenerated molecular sieve in hydrogen form.. .
11/20/14
20140341784

Integrated fcc biomass pyrolysis/upgrading


Integrating a biomass pyrolysis and upgrading process into a fluid catalytic cracking unit. The process uses conventional fcc feed and a mixture of a solvent and biomass to produce upgraded fuel products.
11/20/14
20140339680

Iii-v device and manufacturing thereof


The disclosure relates to a method for manufacturing a iii-v device and the iii-v device obtained therefrom. The method comprises providing a semiconductor substrate including at least a recess area and forming a buffer layer overlying the semiconductor substrate in the recess area.
11/20/14
20140339201

Flux system to reduce copper cracking


A granular flux formulated to reduce copper cracking in a weld bead. The granular flux forms a slag during a welding process that inhibits or prevents migration of molten copper migration through the slag..
11/20/14
20140338565

Rejuvenation of reclaimed asphalt


Asphalt compositions comprising reclaimed asphalt and a rejuvenating agent are disclosed. The reclaimed asphalt comprises aggregate and an aged binder.
11/20/14
20140338286

Reinforced insulated forms for constructing concrete walls and floors


A panel for a building form made of insulating material such as polystyrene is integrated with a reinforcing member for enabling the panel to resist deformation due to forces applied against its concrete-facing surface. Reinforcement of floor/roof panels is beneficial to reduce the amount of, or eliminate the need for, shoring for supporting the weight of wet concrete or workers.
11/13/14
20140335005

Method of removing sulfur oxides and nitrogen oxides in the flue gas


The present invention discloses a method of removing sulfur oxides and/or nitrogen oxides in a regeneration flue gas emitted from a regenerator of a catalytic cracking plant and recovering the elemental sulfur and an apparatus therefor.. .


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

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