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Matches 701 - 750 out of 4,119

Document Document Title
WO/2012/063034A2
A process is described for reducing the thiophene content in a synthesis gas mixture, comprising the steps of (i) passing a synthesis gas mixture comprising hydrogen and carbon oxides and containing thiophene over a copper-containing sor...  
WO/2012/060740A1
The invention relates to systems and methods for supplying gas to vehicles and can be used as a method for preparing fuel in the gas turbine drives of compressor stations and in vehicles in order to produce electrical power. More specifi...  
WO/2012/056178A2
The invention relates to a cement clinker manufacturing plant characterized in that it comprises: a plant for producing purified syngas, obtained from solid waste, and means for transferring ash recovered from the ash pan (6) of the gasi...  
WO/2012/052671A1
The present invention relates to the use of (poly)oxymethylene-dialkyl ethers as agents for capturing carbon oxides, CO and/or CO2. The invention also relates to the method for capturing carbon oxides using at least one absorption agent ...  
WO/2012/046542A1
The present invention addresses the problem of providing CO2 separation and recovery equipment that yields a higher CO2 recovery rate, and a coal gasification combined power plant comprising the CO2 separation and recovery equipment with...  
WO/2012/041489A1
Pyrolysis reactor for producing high-quality particle-free pyrolysis and synthesis gases, comprising a reaction chamber (1). The aim of the invention is to modify the pyrolysis reactor such that it has a long service life and that the us...  
WO/2012/022988A1
A zirconium-based mixed oxide or zirconium-based mixed hydroxide which is capable of(a) at least 90%v/v conversion of naphthalene at atmospheric pressure at a temperature in the range 600-700°C using a residence time of about 0.3 second...  
WO/2012/020684A1
A biomass gas purification system comprises: dust removal equipment (14) that filters soot and dust in biomass gasification gas (including tar components) (13) obtained through the gasification of biomass using a biomass gasification fur...  
WO/2012/019838A1
In the case of a device for the removal of residual quench water from the quencher sump of an entrained flow gasification reactor, an apron (10) is arranged in such a way that the residual quench water passes via a lower gap (11) into th...  
WO/2012/020685A1
A biomass gas purification system comprises: dust removal equipment (14) that filters soot and dust in biomass gasification gas (including tar components) (13) obtained through the gasification of biomass using a biomass gasification fur...  
WO/2012/009965A1
A cooler for a feed gas of low-temperature methanol washing, comprising a heat exchanger consisting of a first heat exchanger (1) and a second heat exchanger (2). The first heat exchanger (1) comprises a first casing (11) and a first hea...  
WO/2011/149914A1
A process for the clean-up of a crude syngas stream having widely varying composition and particulate load. The process includes quenching the crude syngas stream with a liquid stream to cool the syngas stream and remove particulates, ta...  
WO/2011/134705A1
The invention relates to a production plant (1) for chemical raw materials or fuels, comprising a gasifier (2) and an apparatus for synthesis from carbon monoxide and hydrogen (8) which is connected to the gasifier (2), wherein an electr...  
WO/2011/134780A1
The invention relates to a method for producing raw iron (RE) or liquid steel precursors. Raw materials comprising iron ore and optionally additive materials are reduced in at least one reduction unit (2) by means of a reduction gas, and...  
WO/2011/128990A1
Provided is a dry distillation apparatus having a high recovery efficiency of tar and pitch, and an excellent energy saving property, wherein a straight cylinder-type furnace is used; inert gas generated in a molten layer on the lower si...  
WO/2011/124824A1
The invention relates to a process for the selective oxidation of carbon monoxide to carbon dioxide present in a gas mixture comprising at least one hydrocarbon or a hydrocarbon derivative, and to its integration into a process for produ...  
WO/2011/124771A1
The present invention relates to a process for eliminating alkali metal oxides contained in a gaseous feedstock, comprising at least one step consisting in bringing the gaseous feedstock into contact with a material comprising at least o...  
WO/2011/117819A1
The invention relates to an apparatus 10 for cleaning the gas G produced by a gasifier 12 of biomass. The apparatus comprises: an input line for conveying the gas G from the gasifier; a scrubber 20 for treating the gas G; a wet electrost...  
WO/2011/107661A1
A method of reforming a gasification gas, in order to decompose the impurities comprised in it, and a new use of a noble metal catalyst in the pre-reforming of gasification gas. In the present method, the gas is brought into contact with...  
WO/2011/105501A1
Disclosed is a CO shift catalyst for modifying carbon monooxide (CO) in a gas, which comprises: an active component that contains any one element selected from molybdenum (Mo) and iron (Fe) as the main ingredient and any one element sele...  
WO/2011/103292A1
The present invention provides a process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by FTS reactions in a syngas treatment unit by utilizing heat exchangers and optionally associated pipes that are s...  
WO/2011/101406A2
The present invention provides a process for the selective oxidation of hydrogen sulphide in a hydrogen sulphide-containing hydrocarbon and/or hydrogen feed gas to elemental sulphur in a reaction zone containing a Claus catalyst, compris...  
WO/2011/099850A2
The invention provides a method for the reduction of aerosol in an aerosol comprising gas by contacting the aerosol comprising gas with a liquid, wherein the aerosol comprises an aerosol compound and wherein the aerosol compound comprise...  
WO/2011/083242A1
The invention relates to a method for totally or partially purifying a gas of the CO2 thereof. According to said method, a gas, for example a synthetic gas, undergoes a step of purifying by means of countercurrent backwashing with an abs...  
WO/2011/011521A9
A method that produces coupled radical products. An alkali metal salt is used in an anolyte as part of an electrolytic cell. The electrolytic cell may include an alkali ion conducting membrane (such as a NaSICON membrane). When the cell ...  
WO/2011/071113A1
An oil-water separation device is provided with: a supply opening (3b) for water mixed with oil; a flow path for causing the water (X4, X7) mixed with oil, the water being supplied from the supply opening, to flow therethrough in such a ...  
WO/2011/054698A1
The invention relates to a chemical reactor (2) of a technical plant, in particular a power plant system, comprising a gas-tight wall forming a gas channel (5), wherein heat exchanger surfaces that are permeable with a first fluid and at...  
WO/2011/052828A1
A zinc-based desulfurizing agent formed by a spray drying method of the present invention removes sulfur components from a synthetic gas produced by gasification of fuel containing carbon, wherein the zinc-based desulfurizing agent is pr...  
WO/2011/052265A1
Disclosed is a biomass gasification system provided with a biomass gasification furnace for gasifying biomass, a dust removal device for removing gasified char present in the gasified gas generated in the biomass gasification furnace, an...  
WO/2011/047409A1
A method and system for processing an input fuel gas and steam to produce separate CO2 and output fuel gas streams. The method comprises the steps of using a decarboniser segment for reacting at least a solid sorbent reacts with the fuel...  
WO/2011/048779A1
In a circulating fluidized-bed gasification system, an ammonia off-gas (30) discharged from an ammonia remover (25) is supplied to a catalytic denitrator (15) while regulating the flow rate of the ammonia off-gas (30) so that the molar r...  
WO/2011/043508A1
The present invention relates to a hybrid cooling device for removing the reaction heat of an FT slurry bubble column reactor capable of controlling the temperature of the reaction heat generated in a reaction for producing synthetic gas...  
WO/2011/037463A1
Method and system for gasifying biomass. Tar loaded gas from the reactor for gasifying the biomass is subjected to a saturation and absorption treatment with a first and second fluid respectively. The first fluid comprises aromatic hydro...  
WO/2011/035993A1
The invention relates to a method for operating a coke oven arrangement, wherein the coke oven gas accumulated during the coking process is fed as a useful gas to a material recovery system. According to the invention, a synthetic gas is...  
WO/2011/034249A1
The present invention relates to a stage-separable cooling apparatus for removing reaction heat from an FT slurry bubble column reactor so as to be capable of controlling the temperature of reaction heat generated when synthesis gas prod...  
WO/2011/034248A1
The present invention relates to a circulation cooling apparatus for removing reaction heat from an FT slurry bubble column reactor, the interior of which is divided by a gas discharge plate into an upper reaction chamber and a lower int...  
WO/2011/034891A1
The present invention relates to a 2-mode processes for preparing gaseous products, and in particular a hydrogen product stream, via the hydromethanation of carbonaceous feed-stocks in the presence of steam, carbon monoxide, hydrogen and...  
WO/2011/030959A1
The present invention relates to an upward supply type cooling device for removing the reaction heat of an FT slurry bubble column reactor, wherein a cooling pipe is installed at an FT slurry bubble column reactor capable of controlling ...  
WO/2011/021161A2
Embodiments of the present invention relate to an apparatus and method for producing syngas where a metal vapor participates in a syngas-producing chemical reaction between steam, methane and optionally carbon dioxide. In some embodiment...  
WO/2011/016668A2
The present invention relates to a method for gasification of carbon-containing materials, and more specifically, to a method for gasification of carbon-containing materials which allows an increase in carbon efficiency and a reduction i...  
WO/2011/017630A1
The present invention relates to processes for preparing gaseous products, and in particular a hydrogen product stream and optionally a methane product stream, via the hydromethanation of carbonaceous feedstocks in the presence of steam,...  
WO/2011/000792A2
The invention is directed to a process to prepare a hydrogen rich gas mixture from a solid sulphur-and halogen-containing carbonaceous feedstock. The process involves the following steps. Step (a): gasification of the solid carbonaceous ...  
WO/2010/149585A1
The object of the present invention is to specify a process and a system for treating gas from a biomass gasification which provides the gas with a purity sufficient for the required standing times, for example of a methanation reactor. ...  
WO/2010/136425A1
A process for removing carbon dioxide from a fluid comprises the steps of: (a) treating the fluid by bringing it into countercurrent contact with a liquid absorbent in a first absorption zone and thereafter in a second absorption zone to...  
WO/2010/120171A1
Method and system for the production of a combustible gas from a fuel, comprising the conversion of the fuel, at a temperature that is between 600 and 1000°C and at a pressure that is lower than 10 bar, into at least a combustible gas t...  
WO/2010/115871A1
The present invention provides a method of treating an off-gas stream (80) comprising NH3 and H2S to provide a sulphate stream (910), the method comprising the steps of : (i) providing a first off-gas stream (80) comprising NH3, H2S, CO2...  
WO/2010/114679A1
A method of recycling a tail gas includes converting sulfur present in an acid gas stream into elemental sulfur Io produce a tail gas and recycling the tail gas to at least one of a gasification reactor and a gas removal subsystem.  
WO2010109813A1
Disclosed is a liquid hydrocarbon synthesis method which synthesizes liquid hydrocarbons from syngas by means of a Fischer-Tropsch synthesis, and which includes a first absorbing step in which carbon dioxide in a gaseous by-product gener...  
WO/2010/110687A1
Method of absorbing CO2, tipically with K2CO3, from an industrial gas mixture (1). The method comprises regeneration (10) of the absorbent by stripping. A semi-lean absorbent stream (12) is taken from the regeneration column (10) and exp...  
WO2010110143A1
Treated water with good water quality which can be discharged or reused is obtained by efficiently removing SS, fluorine, cyanogen, selenium, ammonia, and COD components contained in coal gasification wastewater such as gas washing waste...  

Matches 701 - 750 out of 4,119