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Matches 601 - 650 out of 6,098

Document Document Title
WO/2009/111345A2
Particulate compositions are described comprising a carbonaceous material, such as petroleum coke and/or coal, treated or otherwise associated with a gasification catalyst, where the catalyst is at least in part derived from a leachate f...  
WO/2009/111332A3
Processes for the generation of steam are provided for use in an integrated catalytic gasification process for converting carbonaceous materials to combustible gases, such as methane. Generally, the exhaust gas from a steam generating re...  
WO/2009/111331A2
Integrated catalytic gasification processes are provided involving generating steam for converting carbonaceous materials to combustible gases, such as methane. Generally, steam generated from the combustion of a biomass is provided to a...  
WO/2009/111342A2
Processes are provided for capturing and recycling carbonaceous fines generated during a gasification process. In particular, the recycled fines are processed into a particulate composition which is usable as a carbonaceous feedstock and...  
WO/2009/111335A3
Particulate compositions are described comprising an intimate mixture of a coal and a gasification catalyst. The particulate compositions are gasified in the presence of steam to yield a plurality of gases including methane and at least ...  
WO/2009/111335A2
Particulate compositions are described comprising an intimate mixture of a coal and a gasification catalyst. The particulate compositions are gasified in the presence of steam to yield a plurality of gases including methane and at least ...  
WO/2009/111332A2
Processes for the generation of steam are provided for use in an integrated catalytic gasification process for converting carbonaceous materials to combustible gases, such as methane. Generally, the exhaust gas from a steam generating re...  
WO/2009/111342A3
Processes are provided for capturing and recycling carbonaceous fines generated during a gasification process. In particular, the recycled fines are processed into a particulate composition which is usable as a carbonaceous feedstock and...  
WO/2009/111345A3
Particulate compositions are described comprising a carbonaceous material, such as petroleum coke and/or coal, treated or otherwise associated with a gasification catalyst, where the catalyst is at least in part derived from a leachate f...  
WO/2009/109052A1
The off-gas from the still and flash tank of an existing glycol-based dehydration unit (containing water vapor, methane, BTEX (benzene, toluene, ethylbenzene, xylene), VOCs (volatile organic compounds)) is sent directly to a gas separati...  
WO/2009/107362A1
Disclosed is a desulfurizer that allows easier replacement of a desulfurizing agent and can inhibit degradation of the desulfurizing agent during replacement. The desulfurizer comprises: an external container (201) that is provided with ...  
WO/2009/103548A3
The invention relates to a method for producing biogas from crude biogas, wherein an exhaust gas stream occurring during the processing of crude biogas is treated using a catalyst. Furthermore, the invention relates to the use of a catal...  
WO/2009/104742A1
Disclosed is a liquefied petroleum gas production catalyst which can be used in the production of a liquefied petroleum gas mainly composed of propane or butane by reacting carbon monooxide with hydrogen. The catalyst is characterized by...  
WO/2009/103548A2
The invention relates to a method for producing biogas from crude biogas, wherein an exhaust gas stream occurring during the processing of crude biogas is treated using a catalyst. Furthermore, the invention relates to the use of a catal...  
WO/2009/101669A1
A method for recovering and purifying methane, which is a method for recovering and purifying methane gas from biogas generated by anaerobic fermentation of organic waste by a pressure swing method comprising the steps of: A: feeding bio...  
WO/2009/098389A3
The invention relates to a method for purifying a natural gas, that comprises the following steps: a) purifying said gas by adsorption of the light mercaptans by contact with an adsorbing material; b) mixing a gaseous effluent with a hyd...  
WO/2009/098389A2
The invention relates to a method for purifying a natural gas, that comprises the following steps: a) purifying said gas by adsorption of the light mercaptans by contact with an adsorbing material; b) mixing a gaseous effluent with a hyd...  
WO/2009/098301A1
The present invention relates to a process for preparing a composition containing salt and glycerol that comprises the following process steps: i) providing a raw glycerol phase, containing ia) 10% to 99% by weight of glycerol, ib) 0.1% ...  
WO/2009/094535A3
A process and system (10) suitable for producing syngas from biomass materials. The process and system (10) entail the compaction of a loose biomass material (20) to remove air therefrom and form a compacted biomass material (20). The co...  
WO/2009/094535A2
A process and system (10) suitable for producing syngas from biomass materials. The process and system (10) entail the compaction of a loose biomass material (20) to remove air therefrom and form a compacted biomass material (20). The co...  
WO/2009/092403A1
The invention relates to a method for regenerating an amine-containing wash solution which is obtained during gas purification and in which CO2 and sulfur compounds are chemically bonded as well as a system that is suitable for carrying ...  
WO/2009/093315A1
A power supply equipment (71) for natural gas liquefaction plant that supplies power to a natural gas liquefaction plant for liquefying the natural gas having impurities separated by a natural gas purification equipment (70). The power s...  
WO/2009/090833A1
Disclosed is a desulfurization apparatus including a biological reaction tank 1 into which a hydrogen sulfide gas-containing gas is introduced, a carrier-packed layer 2a, 2b that is arranged in the biological reaction tank 1 and packed w...  
WO/2009/088566A1
A method of producing substitute natural gas (SNG) includes providing a syngas stream that includes at least some carbon dioxide (CO2) and hydrogen sulfide (H2S). The method also includes separating at least a portion of the CO2 and at l...  
WO/2009/087206A2
The present invention concerns a process for removing acidic contaminants and C2+-hydrocarbons from a feed gas stream (1) containing methane and acidic contaminants and C2+-hydrocarbons, the process comprising cooling (2) the feed gas st...  
WO/2009/089456A3
A method of producing fuel by converting an alcohol stream comprising at least one alcohol into synthesis gas; providing a first synthesis gas stream, wherein at least a portion of the first synthesis gas stream comprises synthesis gas o...  
WO/2009/087155A1
The invention concerns a process for the removal of gaseous acidic contaminants, especially carbon dioxide and/or hydrogen sulphide, in two or more stages from a gaseous hydrocarbonaceous feedstream (1) comprising hydrocarbons and said a...  
WO/2009/088569A1
A method of producing substitute natural gas (SNG) includes providing a syngas stream that includes at least some carbon dioxide (CO2). The method also includes separating at least a portion of the CO2 from at least a portion of the syng...  
WO/2009/087156A1
The invention concerns a process for the removal of gaseous acidic contaminants, especially carbon dioxide and/or hydrogen sulphide, in two or more stages from a gaseous hydrocarbonaceous feedstream (1) comprising hydrocarbons and said a...  
WO/2009/087206A3
The present invention concerns a process for removing acidic contaminants and C2+-hydrocarbons from a feed gas stream (1) containing methane and acidic contaminants and C2+-hydrocarbons, the process comprising cooling (2) the feed gas st...  
WO/2009/089456A2
A method of producing fuel by converting an alcohol stream comprising at least one alcohol into synthesis gas; providing a first synthesis gas stream, wherein at least a portion of the first synthesis gas stream comprises synthesis gas o...  
WO/2009/088568A1
A method of producing substitute natural gas (SNG) includes providing at least one steam turbine engine. The method also includes providing a gasification system that includes at least one gas shift reactor configured to receive a boiler...  
WO/2009/084945A1
The invention relates to a method of removing carbon dioxide from a fluid stream by a fluid separation assembly. The fluid separation assembly has a cyclonic fluid separator (1) with a tubular throat portion (4) arranged between a conver...  
WO/2009/084699A1
Disclosed is a biological desulfurization apparatus including a reaction tower 1 into which biogas generated by anaerobic fermentation of organic waste is to be introduced, a carrier-packed layer 2a, 2b arranged in the reaction tower and...  
WO/2009/086363A1
Particulate compositions are described comprising an intimate mixture of a coal and a gasification catalyst in the presence of steam to yield a plurality of gases including methane and at least one or more of hydrogen, carbon monoxide, c...  
WO/2009/086366A1
The present invention provides processes for making synthesis gas and processes for making syngas-derived products. For example, one aspect of the present invention provides a process for making a synthesis gas stream comprising hydrogen...  
WO/2009/083668A2
Use of a liquefied-gas composition for domestic use, comprising dimethyl ether or DME as a mixture with at least one hydrocarbon having 3 carbon atoms and at least one hydrocarbon having 4 carbon atoms in which the gas mixture released a...  
WO/2009/086407A2
Steam generating gasification reactors for providing high-pressure and high- temperature steam for catalytic gasification of a carbonaceous feedstock can be based on oxygen blown gasification reactors adapted for processing a slurry feed...  
WO/2009/083668A3
Use of a liquefied-gas composition for domestic use, comprising dimethyl ether or DME as a mixture with at least one hydrocarbon having 3 carbon atoms and at least one hydrocarbon having 4 carbon atoms in which the gas mixture released a...  
WO/2009/086407A3
Steam generating gasification reactors for providing high-pressure and high- temperature steam for catalytic gasification of a carbonaceous feedstock can be based on oxygen blown gasification reactors adapted for processing a slurry feed...  
WO/2009/086367A1
Particulate compositions are described comprising an intimate mixture of a petroleum coke and an alkali metal gasification catalyst, where the alkali metal gasification catalyst comprises a combination of an alkali metal hydroxide and on...  
WO/2009/086408A1
Continuous processes for converting a carbonaceous feedstock into a plurality of gaseous products are described. The continuous processes include, among other steps, recovering a substantial portion of alkali metal from the solid char th...  
WO/2009/086362A1
Particulate compositions are described comprising an intimate mixture of a petroleum coke, coal, and a gasification catalyst, where the gasification catalyst is loaded onto at least the coal for gasification in the presence of steam to y...  
WO/2009/081082A2
The invention relates to a treatment chain for thermochemically converting a wet biomass feed (1) by gasification, which comprises a device (4) for gasifying the feed (3), and a reactor (9) for steam conversion of the CO, which includes ...  
WO/2009/074737A2
The process is used to liquefy a dry natural gas containing water and heavy hydrocarbons having more than five carbon atoms. The following steps are carried out: a) the dry natural gas is made to flow through a solid that adsorbs water s...  
WO/2009/071767A3
Method for removing the mercaptans contained in a gas, in which: a) the gas is circulated through an acidic adsorbent solid SA1 in such a way as to adsorb a part of the mercaptans contained in the gas and to obtain a mercaptan-loaded aci...  
WO/2009/071593A1
The invention relates to methods and devices for generating and purifying biogas. Biogas is hereby fundamentally generated from biomass in a fermenter (1), the biogas is divided into a methane gas flow (6) and a weak gas flow (8) by mean...  
WO/2009/071767A2
Method for removing the mercaptans contained in a gas, in which: a) the gas is circulated through an acidic adsorbent solid SA1 in such a way as to adsorb a part of the mercaptans contained in the gas and to obtain a mercaptan-loaded aci...  
WO/2009/067333A1
A reactor and process for removing hydrogen sulfide from gas. The reactor vessel contains an oxidizing solution and packing, where the packing fill about 25% to about 75% of the liquid volume of the vessel. The process for removing hydro...  
WO/2009/064962A3
A system for production of CO2-rich product gas, the system including a steam shift reactor for production of shifted synthesis gas from high pressure raw synthesis gas; a hydrogen separation unit to separate the shifted synthesis gas in...  

Matches 601 - 650 out of 6,098