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Matches 401 - 450 out of 3,623

Document Document Title
WO/2008/090282A3
The invention relates to a catalyst for hydroconversion of hydrocarbons, comprising a support made from at least one refractory oxide, at least one group VIII metal and at least one group VIB metal, characterised in further comprising at...  
WO/2008/087149A1
A catalyst, catalyst precursor, or catalyst carrier formed as an elongated shaped particle having a cross section comprising three protrusions each extending from and attached to a central position. The central position is aligned along ...  
WO/2008/087897A1
A first process which comprises fractionating a stock oil which contains normal paraffins, oxygen-containing compounds and olefins and exhibits distillation properties involving a final point of 360°C or below into a first fraction and ...  
WO/2008/080365A1
A method for determining a set of operating parameters for a commercial scale plug flow catalytic process and reactor system for hydroprocessing dirty feedstocks, comprises the steps of: feeding selected partial pressures of said feedsto...  
WO/2008/079178A1
Supported metallic catalysts comprised of a Group VIII metal, a Group VIB metal, and an organic additive, and methods for synthesizing supported metallic catalysts are provided. The catalysts are prepared by a method wherein precursors o...  
WO/2008/080034A1
Apparatus and process for increasing mixing in a fluidized bed (56). A slide (70), which may be in the form of a tube or trough, transports particles from an upper zone (60) downward to a lower zone (62) at a different horizontal positio...  
WO/2008/074294A1
The invention relates to a process for reducing the organic sulphur content in a sulphur-containing liquid fuel, which comprises the steps a) the sulphur-containing fuel is brought into contact in a super-critical state with a hydrogen-c...  
WO/2008/068398A3
The invention relates to a catalyst including at least one silicon-containing material with hierarchical porosity and at least one hydro-dehydrogenating element from the VIB group and/or the VIII group of the periodic table. The silicon-...  
WO/2008/070731A3
A process for slurry hydroprocessing, which involves preconditioning a slurry catalyst for activity improvement in vacuum residuum hydroprocessing units. Preconditioning the slurry catalyst raises its temperature, thereby reducing shock ...  
WO/2008/070731A2
A process for slurry hydroprocessing, which involves preconditioning a slurry catalyst for activity improvement in vacuum residuum hydroprocessing units. Preconditioning the slurry catalyst raises its temperature, thereby reducing shock ...  
WO/2008/062595A1
A process for producing a liquid fuel by the hydrocracking of a paraffinic hydrocarbon. The process is characterized by bringing, in the presence of hydrogen, a paraffinic hydrocarbon into contact with a catalyst which comprises a suppor...  
WO/2008/060779A2
Methods for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts produces the total product. The total product includes a crude product that is a liquid mixture at ...  
WO/2008/060779A3
Methods for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts produces the total product. The total product includes a crude product that is a liquid mixture at ...  
WO/2008/054442A1
Processes for the conversion of hydrocarbons boiling in the temperature range of from about 80°F to about 1000°F to diesel boiling range hydrocarbons, and processes for increasing the cetane number and amount of n-C17 hydrocarbon produ...  
WO/2008/045758A1
Systems and methods for producing a crude product are described herein. Systems include an upstream contacting zone and a downstream contacting zone coupled to the upstream contacting zone. The upstream contacting zone and the downstream...  
WO/2008/045750A3
Methods for conversion of a hydrocarbon feed to a total product are described. A hydrocarbon feed is contacted with one or more catalysts to produce the total product. The total product includes a crude product that is a liquid mixture a...  
WO/2008/045753A2
Systems for treating a hydrocarbon feed to produce a total product are described herein. The system includes an upstream contacting system and a downstream contacting system. The upstream contacting system includes one or more catalysts....  
WO/2008/045750A2
Methods for conversion of a hydrocarbon feed to a total product are described. A hydrocarbon feed is contacted with one or more catalysts to produce the total product. The total product includes a crude product that is a liquid mixture a...  
WO/2008/045757A3
Systems, methods, and catalysts for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts produces the total product. The total product includes a crude product that...  
WO/2008/045755A1
Methods for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts at selected contacting conditions produces the total product. The total product includes a crude pr...  
WO/2008/045551A3
Bulk metallic catalysts comprised of a Group VIII metal and a Group VIB metal and methods for synthesizing bulk metallic catalysts are provided. The catalysts are prepared by a method wherein precursors of both metals are mixed and inter...  
WO/2008/045749A2
Methods for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts at controlled contacting conditions produces the total product. The total product includes a crude ...  
WO2008015027A8
Process for the catalytic hydrodealkylation alone of hydrocarbon compositions comprising C8-C13 alkylaromatic compounds mixed with C4-C10 aliphatic and cycloaliphatic products which, under the reaction conditions, undergo aromati- zation...  
WO/2008/045757A2
Systems, methods, and catalysts for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts produces the total product. The total product includes a crude product that...  
WO/2008/045749A3
Methods for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts at controlled contacting conditions produces the total product. The total product includes a crude ...  
WO/2008/045753A3
Systems for treating a hydrocarbon feed to produce a total product are described herein. The system includes an upstream contacting system and a downstream contacting system. The upstream contacting system includes one or more catalysts....  
WO/2008/045760A1
Methods for conversion of a hydrocarbon feed to a total product are described. Contact of the hydrocarbon feed with one or more catalysts produces the total product. The total product includes a crude product that is a liquid mixture at ...  
WO/2008/045550A1
Hydrocarbon feedstocks are hydroprocessed in reaction systems including at least one catalyst stage containing bulk metallic catalysts comprised of a Group VIII metal, a Group VIB metal, and an organic compound-based component. The catal...  
WO/2008/043066A2
A process for producing alkyl aromatic middle distillate fuels is described. The process includes (a) catalytically converting paraffinic naphtha to a composition containing aromatics and olefins; (b) processing the olef in/aromatic comp...  
WO/2008/043066A4
A process for producing alkyl aromatic middle distillate fuels is described. The process includes (a) catalytically converting paraffinic naphtha to a composition containing aromatics and olefins; (b) processing the olef in/aromatic comp...  
WO/2008/043066A3
A process for producing alkyl aromatic middle distillate fuels is described. The process includes (a) catalytically converting paraffinic naphtha to a composition containing aromatics and olefins; (b) processing the olef in/aromatic comp...  
WO/2008/027868A2
An expanded bed hydroprocessmg system and related method includes at least one expanded bed reactor (32) that employs a solid catalyst to catalyze hydroprocessmg reactions involving hydrogen (34) and a high molecular weight hydrocarbon f...  
WO/2008/027868A3
An expanded bed hydroprocessmg system and related method includes at least one expanded bed reactor (32) that employs a solid catalyst to catalyze hydroprocessmg reactions involving hydrogen (34) and a high molecular weight hydrocarbon f...  
WO/2008/024016A1
The invention relates to chemical production methods, in particular to producing different types of hydrocarbon fuels and initial hydrocarbon products for main and petrochemical synthesis from such sources of raw material as crude oil, h...  
WO/2008/024089A3
A compact hydrogen generator for use with fuel cells and other applications includes a hydrogen membrane reactor having a combustion chamber and a reaction chamber. The two chambers are have a fluid connection and a heat exchange relatio...  
WO/2008/024089A2
A compact hydrogen generator for use with fuel cells and other applications includes a hydrogen membrane reactor having a combustion chamber and a reaction chamber. The two chambers are have a fluid connection and a heat exchange relatio...  
WO/2008/018970A2
A doped solid acid catalyst composition comprising at least one solid acid catalyst, at least one metal promoter for solid acid catalyst (a), at least one basic dopant for solid acid catalyst (a), at least one noble metal; and, optionall...  
WO/2008/018970A3
A doped solid acid catalyst composition comprising at least one solid acid catalyst, at least one metal promoter for solid acid catalyst (a), at least one basic dopant for solid acid catalyst (a), at least one noble metal; and, optionall...  
WO/2008/014921A2
The present invention relates to a process for hydrocracking organic compounds characterized in that it comprises at least: a. introducing a catalyst comprising at least the zeolitic material ITQ-33 into a reactor, b. feeding the reactor...  
WO/2008/015027A1
Process for the catalytic hydrodealkylation alone of hydrocarbon compositions comprising C8-C13 alkylaromatic compounds mixed with C4-C10 aliphatic and cycloaliphatic products which, under the reaction conditions, undergo aromati- zation...  
WO/2008/014921A3
The present invention relates to a process for hydrocracking organic compounds characterized in that it comprises at least: a. introducing a catalyst comprising at least the zeolitic material ITQ-33 into a reactor, b. feeding the reactor...  
WO/2008/016888A3
This invention is directed to a catalyst composition effective in hydroprocessing and a process employing this catalyst. The catalyst composition comprises three acidic components acting in synergy to provide enhanced catalytic activity,...  
WO/2008/014150A3
A catalytic hydrocracking process wherein a liquid phase stream comprising a hydrocarbonaceous feedstock (1), a liquid phase effluent from a hydrocracking zone (16), and hydrogen in a sufficiently low hydrogen concentration to maintain a...  
WO/2008/011291A3
Increased selectivity of middle distillate and increased catalyst activity are obtained in a hydrocracking process by the use of a catalyst containing a hydrogenation component, a beta zeolite having an overall silica to alumina mole rat...  
WO/2007/149917A1
Methods of producing a total product are described. A method includes contacting a feed with a hydrogen source in the presence of one or more inorganic salt catalysts and steam to produce a total product; and controlling contacting condi...  
WO/2007/149923A2
Continuously contacting a crude feed with one or more catalysts for at least 500 hours at a liquid hourly space velocity of at least 1 h-1 produces a total product that includes a crude product. At least one of the catalysts has a pore s...  
WO/2007/149921A1
Methods of producing a crude product are described. A method includes providing a feed and a supported inorganic salt catalyst to a contacting zone. The feed has at total content, per gram of feed, of at least 0.9 grams of hydrocarbons h...  
WO/2007/149922A1
A system to produce a total product and recover inorganic salts from a combustion gas is described. The system includes a contacting zone, a regeneration zone and a recovery zone. The contacting zone is configured to fluidize a supported...  
WO/2007/149923A3
Continuously contacting a crude feed with one or more catalysts for at least 500 hours at a liquid hourly space velocity of at least 1 h-1 produces a total product that includes a crude product. At least one of the catalysts has a pore s...  
WO/2007/149913A1
Methods of producing a total product are described. A method includes contacting a feed with light hydrocarbons in the presence of one or more inorganic salt catalysts and steam to produce a total product; controlling contacting conditio...  

Matches 401 - 450 out of 3,623