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Matches 851 - 900 out of 4,132

Document Document Title
WO/2007/116121A1
The invention relates to a method of reforming a gas containing tarry impurities, such as the gasification gas obtained by gasifying a fuel. In the method, oxygen or an oxygenous gas (10) is added to a gas flow (8), after which the gas i...  
WO/2007/114279A1
Disclosed is a liquid fuel synthesis system (1) which comprises: a reformer (12) for reforming a hydrocarbon raw material to produce a synthetic gas composed mainly of a carbon monoxide gas and a hydrogen gas; a waste heat boiler (14) fo...  
WO/2007/061279A1
The invention relates to an organic chemical hydrocarbon catalyst which has been specifically designed to interact with hydrocarbon fuels, such as to improve the combustion properties thereof and to reduce side effects involving the gene...  
WO/2007/045291A1
Process for production and preparation of rapid pyrolysis products from biomass for pressurized entrained-flow gasification comprising heating the biomass in the absence of oxygen in a pyrolysis reactor, in which process a temperature be...  
WO/2007/012151A1
The method is applicable to chemical and petrochemical industries for the production of synthesis gas. The method includes the preparation of the water-coal mixture and its gasification in two stages. The first stage (2) takes place in a...  
WO/2007/012756A2
The invention concerns a method for converting hydrocarbon-containing gases into hydrocarbon-containing liquids wherein the Fischer-Tropsch process is implemented, said Fischer-Tropsch process producing hydrocarbon-containing liquids and...  
WO/2007/006838A1
The invention relates to catalysts for the conversion of carbon monoxide, using the water gas shift reaction, comprising a substrate, a promoter and an active phase. According to the invention, the substrate comprises at least one oxide ...  
WO/2007/006236A1
A production method for civil mixed fuel gas with light hydrocarbons mixed with air and coal gas, which is characterized in that the preparation method of the said civil mixed fuel gas is as follows: a. filtering liquid light hydrocarbon...  
WO/2007/004342A1
A method in which the function of causing CO2 contained in a gas to be absorbed by a chemical to accelerate a gasification reaction is reconciled with the catalytic function of reforming a tar contained in the gas produced by the gasific...  
WO/2006/132347A1
A system and a process for removing effectively mercury components contained in a gas in a slight amount which are employed in wet gas refining of a gas produced by gasification of coal or heavy oil or in petroleum refining. Specifically...  
WO/2006/103812A1
An acid gas is efficiently separated and recovered from a gas mixture at a low cost. The amount of an acid gas to be absorbed per unit volume of an absorbing liquid is increased and the amount of the absorbing liquid to be circulated is ...  
WO2005099869B1
A process to control the amount of N-contaminant is synthesis gas which is fed into a Fischer-Tropsch reactor and which utilizes Fischer-Tropsch produced water is provided. A process which utilizes a countercurrent flow of Fischer-Tropsc...  
WO/2006/081921A1
The invention relates to a method for recovering absorbed hydrocarbon components while absorbing acid gases form technical gases, as for example a natural gas, by means of physically active absorption agents, wherein the inventive method...  
WO/2006/070018A1
A method of increasing the hydrogen/carbon monoxide (H2/CO) ratio in a syngas stream derived from a carbonaceous fuel including coal, brown coal, peat, and heavy residual oil fractions, preferably coal, wherein the fuel-derived syngas st...  
WO/2006/052866A1
A method for improving the performance of catalysts by the addition of small amounts of oxygen to feed stock streams. Examples are shown for the improved operation of gold-ceria catalysts in the water-gas shift (WGS) and PROX reactions. ...  
WO/2006/028686A1
A method for producing a substantially desulfurized hydrocarbon fuel stream at temperatures less than 100°C including providing a nondesulfurized fuel cell hydrocarbon fuel stream and passing the fuel stream through a sequential sulfur ...  
WO/2006/017964A1
The present invention relates to a dry-type dusting installation having discharge function, which is composed of a coarse duster [1], a fine duster [2], valves and pipes. It characterizes in that a discharge pipe [3] is situated between ...  
WO/2006/013206A1
The invention provides a process for removing mercaptans from a gas stream comprising natural gas or inert gas and mercaptans, the process comprising the steps of: (a) contacting a first gas stream comprising natural gas or inert gas and...  
WO/2006/008317A1
The invention provides a process for the removal of COS from a first synthesis gas stream comprising COS and H2S, the process having the steps of: (a) converting COS in the first synthesis gas stream to H2S by contacting the first synthe...  
WO/2006/007718A1
The process for producing a predetermined CXHYOZ product from a primary feedstock containing hydrocarbons and a secondary feedstock is disclosed, wherein X,Y and Z are integers. The process includes the steps of: providing primary feedst...  
WO/2005/116439A1
A fuel conditioning system (10) comprises a housing (12) defining a chamber (14) and provided with an inlet (16) upstream of the chamber (14) and an outlet (18) downstream of the chamber (14). A hemispherical seat (20) is formed in the h...  
WO/2005/093014A1
A method for removing tar in a fluidized layer furnace which comprises subjecting, in a system wherein a raw material is gasified, pyrolyzed or partially oxidized to form an objective gas, a tar formed from the raw material to the adsorp...  
WO/2005/068077A1
A catalyst for the conversion of carbon monoxide comprising a support having a predetermined pore size and a metal capable of forming a metal carbonyl species is described. In one embodiment, the catalyst of the present invention compris...  
WO/2005/057705A1
A fuel cell system whose construction is simple without the use of any assist combustion system; and a method of startup and operation control thereof; and a highly reliable fuel cell system capable of safe operation. There is provided a...  
WO2004069749B1
A plant (100) includes an adsorber (110) in which a metal is plated onto a non-metallic sacrificial materials from a metal carbonyl at a predetermined temperature. Particularly preferred adsorbers include two sections, wherein a first me...  
WO/2005/046855A2
This invention relates to catalysts comprising a catalytic metal deposited on a composite support with well-dispersed chemical 'anchor' species acting as nucleation centers for catalytic metal crystallites growth. The catalysts have the ...  
WO/2005/003255A2
The ash content of raw coals, lignite, and other carbonaceous materials is reduced by leaching the high­ash material with an aqueous acidic waste product produced by a Fischer-Tropsch reaction. The acidic aqueous waste is mixed with coa...  
WO/2004/112447A2
Inductively coupled plasma (ICP) reforming converts carbonaceous compounds into a fuel for use in generating electrical power. Energy rich hydrocarbon fuels, such as coal, marine diesel, oils, and hydrocarbon wastes are employed as a fee...  
WO/2004/102093A1
In a process for producing a mixture containing at least 10% carbon monoxide (73) by cryogenic separation of a feed gas containing at least carbon monoxide, hydrogen and methane, the feed gas (1) is separated to produce a first gas enric...  
WO/2004/090075A2
Apparatus for rapidly heating reactants for use in a reformer including a combustion section having a combustion chamber (36) containing a catalyst (16) providing a non-diffused flow path through the combustion chamber (36). A heat recov...  
WO/2004/090447A1
The invention relates to a quench device for suddenly cooling a hot gas stream with the aid of quench water. The inventive quench device comprises a gas supply line and a gas drainage pipe. Said quench water is at least partially cooled ...  
WO/2004/087839A1
A fluid catalyst of a fluidized bed gasifier (1) has a tar decomposing function and is equipped in a fluid catalyst holding section (6) for generating thermal decomposition produced gas produced by thermally decomposing the raw material....  
WO/2004/069381A1
A plant (100) includes a gas turbine (110) that receives a feed gas (130), wherein a metal plates from a metal carbonyl contained in the feed gas onto a sacrificial metal (152A) in an adsorber (150A), and wherein the feed gas in the adso...  
WO/2004/062764A2
Overall steam demand for hydrogen production in shift reactor is lowered by splitting the syngas feed stream (101) into first portion (102’) and second portion (102’’). The first portion (102’) is fed to a first shift reactor (11...  
WO/2004/060544A2
A chemical solvent is utilized to preferentially remove CO2 from a H2S-rich acid gas stream, the acid gas stream being absorbed by the chemical solvent from a sour syngas stream. A chemical solvent such as alkanolamine is used in a uniqu...  
WO/2004/053023A1
The invention relates to a gas cooling device for coke-oven gas containing condensing constituents. Said device comprises a gas conduit (6), through which the coke-oven gas flows, heat exchanger elements in said gas conduit that are trav...  
WO/2004/043938A1
1,3,5 (2H2,4H2,6H2) tripropanediamine N,N,N',N',N',N' hexamethyl is used to scavenge sulfur compounds from hydrocarbons. A novel method of making the triazine comprises autocondensing (CH3)2N CHCH2CH 2N=CH2.  
WO/2004/020331A1
A method of recovering hydrogen, comprising heating organic waste at 500 to 600°C in nonoxidative atmosphere, mixing gas resulting from thermal decomposition with steam at 900 to 1000°C and purifying the thus obtained reformed gas to t...  
WO/2004/019429A2
A fuel cell power plant (110) has a fuel cell stack assembly (CSA) (16) including an anode (18), and a fuel processing system (FPS) (120) providing a hydrogen-rich reformate/fuel stream (34, 134, 62) for the anode (18) of the CSA (16). A...  
WO/2004/016717A1
A wet gas purification method for removing ammonia in a gas, characterized in that it comprises a step of washing with water in which makeup water is fed continuously or intermittently for absorbing an ammonia component in the gas, to al...  
WO/2004/015035A1
An apparatus for treating COS for a gas produced by gasification, which has an O2 removal catalyst and a COS conversion catalyst provided downstream to the O2 removal catalyst in the stream of the gas produced by gasification; an apparat...  
WO/2004/012867A2
Eductor apparatus (100, 99) is provided for introducing gas into a liquid in a gas flotation cell, the apparatus comprising a clean liquid inlet port (101), the inlet port having an outlet end (104) through which the clean liquid is ejec...  
WO/2004/011133A1
An apparatus for preferential oxidation of carbon monoxide in a reformate flow includes a reactor (10) defining a flow path (A) for a reformate flow; at least one catalyst bed (14) disposed along the flow path; and a distributor for dist...  
WO/2004/007358A1
A method is provided for the removal of sulfur compounds out of feed gases, such as synthesis gas or coal gas, and the recovery of elemental sulfur from the sulfur compounds, by contacting the feed gas with a catalyst, that is either act...  
WO/2004/004870A1
The invention relates to a system unit for desorbing carbon dioxide and other impurities from highly pressurized methanol. Said system unit comprises at least one or more expansion vessels arranged in succession, at least one heat exchan...  
WO/2003/106331A1
The invention relates to a plant unit for decomposing and purifying synthesis gas, said unit consisting of a device for partially condensing synthesis gas and a device for the nitrogen wash process which is connected to the device for pa...  
WO/2003/097565A1
Unreacted syngas containing CO2 from Fisher-Tropsch synthesis reactor, a methanol synthesis reactor or a dual functional syngas conversion is scrubbed with an aqueous medium to absorb at least some of the CO2. At least a portion of the u...  
WO/2003/095592A1
Selective oxidation catalyst comprising a ruthenium class metal which is used for the reduction of carbon monoxide in a hydrogen-containing feed is regenerated by contact with a regeneration gas under a reducing atmosphere sufficient to ...  
WO2002089958B1
The invention relates to a method for cleaning coke oven gas by washing the gas, whereby a washing liquid is guided into a washing liquid circuit and impurities in said washing liquid are expelled in a desorber. According to the inventio...  
WO/2003/086965A1
The invention relates to a method for simultaneously producing hydrogen and carbon monoxide, whereby the synthesis gas is subjected to decarbonatation in a decarbonatation unit (2), and to desiccation in a desiccation unit (5). The remai...  

Matches 851 - 900 out of 4,132