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WO/2008/110331A1 |
The invention relates to catalysts for the methanation of carbon monoxide, which comprise metal-doped nickel oxide of the composition (in mol%) (M1)a (M2)b Nic Ox where a = 0.1 to 5 mol%, b = 3 to 20 mol% and c = 100 - (a +b) mol% and M1...
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WO/2008/102414A1 |
A fuel gasification equipment that without the use of water or the like, attains efficient decomposition of tar contained in a gas resulting from gasification to thereby prevent tar adhesion to piping, etc. and accordingly not only allow...
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WO/2008/101600A1 |
The invention relates to a method for the production of gas products from a raw synthesis gas (charge), which is obtained from the gasification of carbon and/or heavy oil, substantially soot-free hydrocarbon (H2) and carbon monoxide (CO)...
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WO/2008/101334A1 |
A method of operating a syngas generator within a desired temperature range, despite a need for intermittent syngas output, involves switching between operating the syngas generator in a rich mode and a lean mode. Operation of the syngas...
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WO/2008/095981A1 |
The invention relates to a method and a device for converting crude gas during entrained-flow gasification. According to the method for converting crude gas from the entrained-flow gasification of feedstock containing carbon under pressu...
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WO2007117597B1 |
SNG plants according to the inventive subject matter include one or more methanation reactors that produce a primary methanation product that is cooled to a temperature sufficient to condense water, which is removed in a separator. So pr...
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WO/2008/089503A1 |
The invention relates to a wood gasification system (1) having a gasifier (2) and a filter (4) downstream of the gasifier (2) for removing dust particles from a lean gas generated by the gasifier (2), and a capacitor (6) downstream of th...
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WO/2008/083574A1 |
A dry coal powder gasification furnace comprises a furnace body. The furnace body consists of a gasification furnace body for hot and dirty coal gas (1) and a hot and dirty coal gas reforming and cleaning furnace body (2). There is a gas...
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WO/2008/064761A1 |
The invention relates to a method for scrubbing synthesis raw gas (1) which contains metal carbonyls, wherein, in at least one method step (main wash (H)), undesirable materials such as sulfur components and/or carbon dioxide (CO2) and/o...
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WO/2008/058636A1 |
In a process for obtaining CO2, desulfurized natural gas or gas which accompanies mineral oil is reformed autothermally with addition of oxygenous gas at a temperature of from 900 to 1200°C and a pressure of from 40 to 100 bar (a) by pa...
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WO/2008/055591A2 |
Method and plant for converting solid biomass into electricity by means of a gasifier/fuel cell combination comprising the following method steps and elements: A1 introduction of solid biomass into a gasifier; A2 introduction of a gasifi...
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WO/2008/053421A2 |
A process (10) for at least partially removing hydrogen cyanide from synthesis gas includes feeding a synthesis gas (30) containing hydrogen cyanide to a gas-liquid contacting stage (18) and, in the gas-liquid contacting stage (18), cont...
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WO2007089547B1 |
A sulfur species-containing feed gas is processed in a treatment plant in which COS is hydrolyzed, and in which so produced hydrogen sulfide and other sulfur species are absorbed in a lean hydrocarbon liquid. The sulfur species in the so...
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WO/2008/032634A1 |
The invention provides a process for the preparation of ore by which an ore can be improved so that the oxides of useful elements can be reduced more facilely; equipment for the preparation of ore; an ironmaking process; and an ironmakin...
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WO/2008/016401A1 |
The present invention provides a process for removing ammonia as an aqueous salt solution from an acid gas comprising ammonia and hydrogen sulfide. A strong acid, such as sulfuric acid, is used as a scrubbing agent to convert ammonia to ...
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WO/2008/010717A2 |
A method for purifying a combustible gas that is contaminated with contaminants, such as tar and/or dust particles, comprises feeding oil to the contaminated gas. The oil evaporates through contact with the contaminated gas. Said evapora...
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WO/2007/124865A1 |
A process for the catalytic removal of hydrogen cyanide, formic acid and formic acid derivatives from synthesis gas comprising these compounds, carbon monoxide and hydrogen, the process comprising contacting the synthesis gas with a cata...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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. ...
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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 ...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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....
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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...
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