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Patent Searching and Data


Matches 501 - 550 out of 3,717

Document Document Title
WO/2007/105400A1
A process for the production of hydrocarbon oil, characterized by comprising subjecting a synthetic oil obtained by the Fischer-Tropsch process to fractional distillation to obtain a middle cut which has a content of distillates having b...  
WO/2007/106783A2
Methods and systems for mixing a catalyst precursor with a heavy oil feedstock preparatory to hydroprocessing the heavy oil feedstock in a reactor to form an upgraded feedstock. Achieving thorough dispersion of the catalyst precursor fac...  
WO/2007/102397A1
A method of wax hydrocracking, characterized by disposing in a fixed-bed reactor a first hydrocracking catalyst layer and a second hydrocracking catalyst layer respectively on the upstream side and downstream side in the reactor so as to...  
WO/2007/103027A1
A hydrocracking catalyst comprising zeolite crystallized as a layer on the surface of a porous alumina-containing matrix, said zeolite-layered matrix arranged in a configuration to provide macropores in which the zeolite layer is provide...  
WO2006079025A9
The use of rapid cycle pressure swing adsorption having a cycle time of less than 30 s for increasing the hydrogen concentration in hydrogen-containing steams, from a hydrogen source, such as a stream reforming unit.  
WO/2007/097235A1
A process for hydrocracking wax which comprises hydrocracking a raw material wax and subjecting an uncracked wax fraction formed by the hydrocracking to hydrocracking again, characterized in that a mixture of the raw material wax and the...  
WO/2007/094199A1
A process for the hydrogenation of synthetic oil, characterized by hydrocracking a synthetic oil produced by the Fischer-Tropsch process and containing C9-21 hydrocarbons in an amount of 90% by mass or above by bringing the oil into cont...  
WO/2007/091518A1
A process for the hydrogenation of wax, which is characterized by comprising the first step of hydrocracking a raw material wax containing at least 70% by mass of n-paraffins having 16 or more carbon atoms by bringing the wax into contac...  
WO/2007/086299A1
A method of wax hydrogenolysis in which a raw wax is subjected to hydrogenolysis and undecomposed wax fractions resulting from the hydrogenolysis are subjected again to hydrogenolysis, characterized in that a mixture of the raw wax and t...  
WO/2007/080920A1
A method of hydrotreating a wax, characterized by bringing the wax in a hydrogen atmosphere into contact with a first catalyst (10) comprising ultrastable zeolite Y and an amorphous solid acid and then with a second catalyst (20) contain...  
WO/2007/080288A1
The present invention relates to a hydrotreating and/or hydroconversion catalyst for heavy hydrocarbon feedstocks containing metals, the said catalyst comprising a support in the form of alumina-based agglomerates, the majority of which ...  
WO/2007/082118A2
Hydrocarbon-soluble molybdenum catalyst precursors include a plurality of molybdenum cations that are each bonded with a plurality of organic anions to form an oil soluble molybdenum salt. A portion of the molybdenum atoms are in the 3+ ...  
WO/2007/082118A3
Hydrocarbon-soluble molybdenum catalyst precursors include a plurality of molybdenum cations that are each bonded with a plurality of organic anions to form an oil soluble molybdenum salt. A portion of the molybdenum atoms are in the 3+ ...  
WO/2007/070894A2
The invention provides a method for reducing methane formation when hydrocracking hydrocarbons, and a process for the hydrocracking of hydrocarbons, said method and process utilizing a non-sulfided hydrocracking catalyst, which has Ni an...  
WO/2007/070894A3
The invention provides a method for reducing methane formation when hydrocracking hydrocarbons, and a process for the hydrocracking of hydrocarbons, said method and process utilizing a non-sulfided hydrocracking catalyst, which has Ni an...  
WO/2007/063874A1
A process for producing an environmentally friendly fuel which comprises a hydrocracking step in which a feedstock oil comprising a fat ingredient derived from an animal/vegetable fat and optionally having undergone a given pretreatment ...  
WO/2007/063872A1
Disclosed is a method for production of hydrogen. The method comprises the following steps: a hydrocracking step in which a first raw oil or a second raw oil derived from the first raw oil is hydrocracked in a hydrogen-containing atmosph...  
WO/2007/064019A1
Disclosed is a liquefied fuel gas composition as a fuel derived from a biomass, which is obtained by bringing a raw material oil into contact with a hydrogenolysis catalyst under hydrogen pressure. The raw material oil is composed of ani...  
WO/2007/056045A1
Increased yields of naphtha and increased catalyst activity are obtained in a hydrocracking process by the use of a catalyst containing a beta zeolite and a Y zeolite having a unit cell size from 24.38 to 24.50 angstrom. The catalyst has...  
WO/2007/048594A1
The invention relates to a process for the preparation of a shaped bulk catalyst comprising metal oxide particles comprising one or more Group VlIl metals and two or more Group VIB metals which process comprises the steps of providing fi...  
WO/2007/048616A3
The present invention relates to a catalyst composition for the reaction of hydrocarbons comprising a zeolite with has a faujasite structure and a fibrous zeolite which comprises essentially non-crossing one-dimensional channels. Further...  
WO/2007/048616A2
The present invention relates to a catalyst composition for the reaction of hydrocarbons comprising a zeolite with has a faujasite structure and a fibrous zeolite which comprises essentially non-crossing one-dimensional channels. Further...  
WO/2007/048596A1
The invention relates to a bulk catalyst composition comprising metal oxidic particles comprising one or more Group VIII metals and two or more Group VIB metals, which bulk catalyst composition comprises first metal oxidic particles comp...  
WO/2007/045966A3
Methods for integrating a syngas production unit with a gas to liquid (GTL) system, and a power generation unit to efficiently use hydrogen and carbon monoxide contained in the syngas produced from methane-containing hydrocarbon feedstoc...  
WO/2007/045966A2
Methods for integrating a syngas production unit with a gas to liquid (GTL) system, and a power generation unit to efficiently use hydrogen and carbon monoxide contained in the syngas produced from methane-containing hydrocarbon feedstoc...  
WO/2007/033467A1
Less conventional sources of hydrocarbon feedstocks such as oil sands, tar sands and shale oils are being exploited. These feedstocks generate a larger amount of heavy oil, gas oil, asphaltene products and the like containing multiple fu...  
WO/2007/034556A1
The object of the present invention is to produce a liquid fuel having no sulfur content and exhibiting a good low temperature fluidity with good efficiency by hydrogenating a heavy wax produced by the Fisher-Tropsh (FT) synthesis to dec...  
WO/2007/034052A1
The invention concerns reconstituted non-asphaltene oil Pa, comprising at least 28 wt. % of naphtha N, having a ratio R not less than 1,5 and a gasoline potential POTe ranging between 47 and 70, with: R = (0.9 N + 0.5 VGO+) / (MD + 0.1 V...  
WO/2007/031560A3
The invention provides a hydrocracking catalyst which comprises (i) a carrier which comprises an amorphous silica-alumina and a zeolite, (ii) a Group VIII metal, (iii) a Group VIB metal, and (iv) boron as the sole promoter element, a pro...  
WO/2007/032232A1
Disclosed is a catalyst composition for use in the hydrogenation treatment of a hydrocarbon, which is excellent in high boiling fraction degradation ability and hydrogenation ability. Also disclosed is a hydrogenation treatment method us...  
WO/2007/031560A2
The invention provides a hydrocracking catalyst which comprises (i) a carrier which comprises an amorphous silica-alumina and a zeolite, (ii) a Group VIII metal, (iii) a Group VIB metal, and (iv) boron as the sole promoter element, a pro...  
WO/2007/018940A2
The recycle gas stream containing hydrogen that is part of the feedstream to a hydroprocessing reactor is mixed with the low purity make-up hydrogen and the sour flash gases upstream of the recycle gas compressor and compressed by the re...  
WO/2007/009987A1
A process for the synthesis of hydrocarbon products from syngas in one or more syngas conversion reactors, the or each conversion reactor having: A fixed bed of hydrocarbon synthesis catalysts; a syngas entry stream system comprising one...  
WO/2007/010126A3
The invention concerns a method for producing middle distillates from effluents obtained by Fischer-Tropsch synthesis, including a step of hydrotreatment and purification and/or decontamination on a multifunctional guard bed. The inventi...  
WO/2007/003959A1
Natural gas is processed to generate longer-chain hydrocarbons by first reacting (20) the methane to generate a mixture of carbon monoxide and hydrogen, and subjecting this mixture to Fischer-Tropsch synthesis (30) to generate longer-cha...  
WO/2007/001934A3
The present invention relates to new crystalline molecular sieve SSZ-56 prepared using a trans-fused ring N,N-diethyl-2-methyldecahydroquinolinium cation as a structure-directing agent, methods for synthesizing SSZ-56 and processes emplo...  
WO/2006/131621A2
The invention concerns an FCC pretreatment method by soft hydrocracking of a hydrocarbon feedstock comprising a distillate fraction under vacuum or a deasphalted oil or a mixture of those two fractions, called main feedstock, to produce ...  
WO/2006/131621A3
The invention concerns an FCC pretreatment method by soft hydrocracking of a hydrocarbon feedstock comprising a distillate fraction under vacuum or a deasphalted oil or a mixture of those two fractions, called main feedstock, to produce ...  
WO2006079028A8
An improved process for hydrocracking heavy petroleum feedstocks wherein hydrogen-containing streams associated with a hydrocracker are subjected to rapid cycle pressure swing adsorption having a cycle time of less than 30 S.  
WO2006079025A8
The use of rapid cycle pressure swing adsorption having a cycle time of less than 30 s for increasing the hydrogen concentration in hydrogen-containing steams, from a hydrogen source, such as a stream reforming unit.  
WO2006010148A3
An amorphous support, methods for making the same and methods of using, particularly in hydrocracking. A method of making may comprise mixing a first amorphous material and a second amorphous material of different acidities to form a mix...  
WO/2006/117509A1
The present invention relates to a process for the production of an olefin, said process comprising passing a feedstream which comprises a paraffinic hydrocarbon, hydrogen and an oxygen-containing gas through a catalyst zone which is cap...  
WO/2006/114488A1
The invention relates to a method for prerefining crude oil P during which P is fractionated into a number of fractions, typically, certain fractions are hydrotreated, hydrocracked or hydroconverted. These fractions are then recomposed, ...  
WO2006031543A3
The instant invention is directed to a process for upgrading heavy oils using a slurry composition. The slurry composition is prepared in a series of steps, involving mixing a Group VIB metal oxide (5) with aqueous ammonia (7) to form an...  
WO/2006/111093A1
A hydrogenation catalyst comprises a support, metal active components consisting of Ni, Mo and W which are carried on the support, and auxiliary active components selected from the group consisting of F , P or their combination. Another ...  
WO2005019382A3
A method for hydroprocessing a hydrocarbon synthesis product feed to form upgraded fuels and lubricating oils. In a preferred embodiment, the method includes the steps of: (a) contacting a Fischer-Tropsch product with a hydroprocessing c...  
WO/2006/110659A2
Methods for contacting of a crude feed with one or more catalysts, wherein at least one of the catalysts comprises at least 0,3g of column 6-10 metals and/or metal compounds per g of catalyst and a binder, to produce a total product that...  
WO/2006/110659A3
Methods for contacting of a crude feed with one or more catalysts, wherein at least one of the catalysts comprises at least 0,3g of column 6-10 metals and/or metal compounds per g of catalyst and a binder, to produce a total product that...  
WO/2006/110546A2
Methods for contacting of a crude feed with one or more catalysts, wherein at least one of the catalysts comprises a support comprising theta alumina and one or more metals from column 5-10, to produce a total product that includes a cru...  
WO/2006/110546A3
Methods for contacting of a crude feed with one or more catalysts, wherein at least one of the catalysts comprises a support comprising theta alumina and one or more metals from column 5-10, to produce a total product that includes a cru...  

Matches 501 - 550 out of 3,717