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WO/2012/133498A1 |
The present invention relates to a tar removal device with which the tar contained in a gasification gas (9) generated by the gasification furnace of a two-tower gasification unit having a combustion furnace (43) for heating a heating me...
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WO/2012/130258A1 |
A method for the purification of a raw gas comprising hydrogen, carbon oxides and nitrogen, which method comprises the steps of a) subjecting the raw gas to a methanation reaction and converting carbon monoxide and carbon dioxide contain...
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WO/2012/130450A1 |
A process is disclosed for converting a carbonaceous raw material to a liquid or gaseous carbon based fuel, comprising the steps of a) converting said carbonaceous raw material to a carbon based fuel, b) withdrawing a process gas to be p...
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WO/2012/126599A1 |
The invention relates to a method for obtaining purified halides and/or the aqueous solution thereof with the thermal cracking of carbon carriers that contain halogen in counter-current gasifiers (1), which are operated with a moving bed...
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WO/2012/129055A1 |
Enhanced mixed metal catalysts are provided which allow high conversions of carbon dioxide to methane, in some cases up to about 100% conversion. Methods of preparing enhanced mixed metal catalysts comprise a series of steps involving co...
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WO/2012/126596A1 |
The invention relates to a method for the continuous obtention of synthesis gas by the direct gasification of carbon fractions contained in oil sands and/or oil shales in a vertical process chamber (2) having a calcination zone and an ox...
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WO/2012/122700A1 |
A two-stage drying and gasification integration device and method of organic substance include a gasification device, two-stage drying devices, a gas purification device, a gas storage device, a gas boiler and an air preheater. In the tw...
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WO/2012/123638A1 |
The invention relates to a method and to a system for the production of carbon monoxide (CO) from a solid fine-grained organic fuel. In the method, the fuel is conveyed to a gas generator (1) wherein the fuel is heated for forming CO, af...
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WO/2012/119183A1 |
This invention relates to a method and apparatus for treating a raw product stream (raw synthesis gas / raw syngas) generated by underground coal gasification (UCG). In one aspect, the invention concerns a method and apparatus for coolin...
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WO/2012/119598A2 |
The invention relates to a plant for the thermal recovery of organic material, comprising a container designated as a reactor which has a heatable reaction chamber for receiving the material to be recovered, and which has an outlet line ...
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WO/2012/119862A1 |
For reducing nitrogen oxides during the steam reformation, wherein a gaseous carbon carrier, preferably natural gas, and water are reacted in a reactor to obtain a synthesis gas containing hydrogen, carbon monoxide and carbon dioxide, hy...
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WO/2012/121727A1 |
Embodiments of processes and systems for removing acid gas including carbon dioxide from syngas are provided. The process comprises the steps of separating the acid gas from the syngas using an absorbent solvent to form a treated syngas ...
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WO/2012/120303A2 |
Embodiments of the invention provide a substantially self contained processing unit for performing pyrolysis of hydrocarbon-containing material, the unit comprising: a reactor vessel arranged to receive material to be pyrolysed; a source...
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WO/2012/104686A1 |
A method (100) of recovering tar from the gasification of a carbonaceous feedstock includes gasifying (12) a carbonaceous feedstock (14) to produce a raw gas (20) which includes at least CO, H2, tar and entrained solids, the raw gas (20)...
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WO/2012/093264A1 |
Gas Stream Production The present invention provides a method for the production of carbon dioxide and/or hydrogen gas streams, the method comprising: (i) thermally treating a feedstock material to produce a syngas comprising carbon mono...
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WO/2012/092075A1 |
A biomass pyrolysis product is quenched by direct cooling with a cold quench fluid and initial product separation is performed based on boiling point and solubility in the quench fluid. A properly chosen quench fluid may act as a selecti...
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WO/2012/091398A2 |
The present invention relates to a method for manufacturing synthetic natural gas. In the method for manufacturing synthetic natural gas (SNG), a primary methane synthesis reaction process is performed on synthetic gas generated after fu...
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WO/2012/086363A1 |
Provided is a method for reforming produced gas for reforming tar contained in produced gas from a gasifier, by contacting quicklime with produced gas (3) from a gasifier (2) inside a reformer (1) so that the quicklime absorbs carbon dio...
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WO/2012/085345A1 |
The present invention relates to an arrangement (10) for gasifying solid fuel which arrangement comprises a gasification reactor (12, 12') for producing further oxidizable product gas from solid fuel and a gas treatment reactor (20) arra...
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WO/2012/079503A1 |
The present invention relates to a method for producing a synthetic natural gas. The method comprises: conducting steps of a methane synthesis reaction on a gas comprising H2, CO, and CO2 under the presence of a catalyst in a single phas...
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WO/2012/074061A1 |
An energy recovery device (10) comprises a heat exchanger (14) which carries out the heat exchange between low-pressure condensed water (12) supplied from a regenerative superheater (11) and supply water (13) and a compressor (17) which ...
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WO/2012/069953A2 |
The invention relates to a plant 100 and a method for the production of energy from coal CM. In the plant, a macroapparatus 10 comprises: an updraft gasifier 12, a dedusting unit 14; an evaporative cooler 20; a scrubber 30; and a humidif...
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WO/2012/070304A1 |
The present invention is provided with: an absorption tower (13) that uses a gasified gas containing CO2 and H2S formed by gasifying coal, for example, as an introduced gas (11), and that absorbs the CO2 and H2S from the introduced gas (...
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WO/2012/064936A1 |
A syngas stream composition comprising on a dry basis up to about 50,000 mg/Nm3 particulates; 5-39 vol% H2; 5-39 vol% CO; 15-50 vol% CO2; 8-30 vol% N2; 0-2 vol% Argon; and 15-50 vol% moisture on a wet basis. The stream includes a H2/CO r...
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WO/2012/062830A1 |
CO2 is absorbed from a gas mixture by contacting the gas mixture with an absorption medium comprising at least water as a solvent and at least one amine of the formula (I) in which R1 is an aliphatic radical having 2 to 6 carbon atoms an...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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