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Matches 701 - 750 out of 10,503

Document Document Title
WO/2012/174284A1
The present invention generally relates to reactors containing one or more metals in a liquid state for at least partially oxidizing feed materials, e.g., to produce syngas or other products, for example, gases such as fuel gases. The me...  
WO/2012/170641A1
The present disclosure provides tunable catalytic gasifier systems suitable for gasifying coal, biomass, and other fuel sources. The gasifier reactors of the disclosed systems may be heated by, e.g., a catalytic tube or other jacket that...  
WO/2012/168675A1
Apparatus for pyrolysing or gasifying the organic content of material, including organically coated waste, biomass, industrial waste, municipal solid waste and sludge, having organic content; the apparatus comprising : an oven having a r...  
WO/2012/169711A1
The present invention relates to a low-grade-coal coal gas production system whereby it is possible to produce a coal gas of which the main component is syngas (H2 and CO). To this end, the present invention comprises: a supply unit (1) ...  
WO/2012/170760A1
A gasifier for disposing of biomass and other waste materials through a gasification and combustion process. The gasifier includes a primary chamber for receiving and holding biomass or a selected waste product. A heat transfer chamber i...  
WO/2012/168945A1
The present invention relates to a process for co-gasification of two or more carbonaceous feedstock, said process comprising combusting a first carbonaceous feedstock having high calorific value with low ash and high hydrogen content, t...  
WO/2012/162971A1
Provided are a cyclone bed pulverized coal gasification method and a system thereof. The method comprises the following steps: drying and preheating raw coal with the particle size being smaller than or equal to 3 mm in a coal drying and...  
WO/2012/166117A1
A flow splitter is operable to divide flow of a fuel mixture. The flow splitter includes a first tube having an outlet end and a plurality of second tubes that are coupled at the outlet end to divide flow from the first tube. Each of the...  
WO/2012/166606A3
A method of treating untreated low calorific coal containing moisture and organic volatiles includes feeding untreated coal to a dryer, and drying the coal. The dried coal is subjected to a pyrolyzing step where oxygen-deficient gases ar...  
WO/2012/166118A1
An injector mixer for a gasification reactor system that utilizes reactants includes an injector body that extends between a first face and a second face. The injector body includes a first passage that extends between the first face and...  
WO/2012/166879A1
The present invention relates to processes for hydromethanating a carbonaceous feedstock to an acid gas-depleted methane-enriched synthesis gas, with improved efficiency of the acid gas removal treatment.  
WO/2012/162842A1
An apparatus for generating syngas comprises a gasifier, which h may be a bottom-fed updraft-type gasifier and a thermal cracker in fluid communication with the gasifier. The thermal cracker comprises a housing which encloses a media bed...  
WO/2012/166606A2
A method of treating untreated low calorific coal containing moisture and organic volatiles includes feeding untreated coal to a dryer, and drying the coal. The dried coal is subjected to a pyrolyzing step where oxygen-deficient gases ar...  
WO/2012/164165A1
Method of producing a hydrocarbon composition. In the method a biomass raw-material is gasified produce a raw syngas containing carbon monoxide, carbon dioxide and hydrogen, the hydrogen-to-carbon monoxide ratio being about 0.5 to 1.7. A...  
WO/2012/159469A1
Disclosed are a method and device for mixed flow type gasification of biomass. The gasification process comprises a pre-gasification stage and a post-gasification stage. In the pre-gasification stage, the biomass material is subjected to...  
WO/2012/157640A1
A coal gasification system (1) for gasifying coal, which is provided with: a coal gasification reaction furnace (13) which has a partial oxidation unit (21) and a thermal decomposition unit (22); a carbon dioxide recovery device (18) whi...  
WO/2012/156984A1
Disclosed herein is a field replaceable multifunction cartridge for the conversion of composite high molecular weight hydrocarbon vapours, extracted from homogenous or heterogeneous, segregated or unsegregated, wet or dry, unclean miscel...  
WO/2012/158536A1
Oxygen is added to a raw syngas stream that contains hydrogen and CO, one or more light hydrocarbons, and that may also contain tars, produced by gasification of carbonaceous feed material, while imparting heat at a rate greater than 125...  
WO/2012/152638A1
To produce syngas from reactants that contain carbon, by means of gasification in a fluidised bed reactor (2), firstly a first, low-lying fluidised bed region (7) of the fluidised bed reactor (2) is heated to a first gasification tempera...  
WO/2012/151625A1
An integrated drying gasification system comprises a gasifier for gasifying carbonaceous fuel to produce hot product gas and an entrained flow dryer which receives the hot product gas to dry the carbonaceous fuel prior to gasification. A...  
WO/2012/152869A1
Process for producing purified synthesis gas from soot-containing synthesis gas having a temperature of at least 5 °C above its dew point comprising the steps of (a) cooling the soot-containing synthesis gas to a temperature below its d...  
WO/2012/151605A1
Systems and methods are described for conditioning an underground coal gasification syngas stream. Raw syngas (104) is fed to a partial oxidation unit to produce a processed syngas (116) substantially depleted of heavy hydrocarbons and, ...  
WO/2012/150871A1
This invention relates to a process and installation for plasma heat treatment of a gas mixture for its use in thermal and electric power generation plants. According to the invention, the procedure consists in the feeding of a cylindric...  
WO/2012/150097A1
For producing fuel gas and for carrying out a metallurgical process, carbonaceous materials, e.g. coal or biomass, are reacted with an oxygen-containing gas in a first process stage to obtain a fuel gas containing carbon monoxide, hydrog...  
WO/2012/150899A1
Process for gasification of an alkali containing energy rich aqueous solution (120) from a pulp mill in an entrained flow gasification reactor (2), the process comprising the steps of d) Supplying said alkali containing energy rich aqueo...  
WO/2012/151545A2
A clean energy system, a renewable energy system or a zero emission energy system (ZEES) to utilize CO2 waste. The energy system may include a fuel processor, an energy catalytic reactor, and a power generator. The fuel processor may cat...  
WO/2012/149988A1
A method for gasifying solid fuel containing carbon, such as turf, brown coal and hard coal, with the addition of an oxygen-containing gas and steam, wherein the gas condensate accumulating during the washing and cooling of the crude gas...  
WO/2012/147618A1
[Problem] To provide a carbon dioxide membrane separation system in a coal gasification process, which is capable of enriching, by performing carbon dioxide separation at the unchanged high temperature, fuel gas obtained by gasifying fro...  
WO/2012/148172A2
Disclosed is a system for producing syngas and reducing tar using air/steam on a fluidized bed, which includes a gasifier (10) in which a solid fuel is gasified to produce a combustible syngas; a first loop seal (20) connected to the gas...  
WO/2012/148172A3
Disclosed is a system for producing syngas and reducing tar using air/steam on a fluidized bed, which includes a gasifier (10) in which a solid fuel is gasified to produce a combustible syngas; a first loop seal (20) connected to the gas...  
WO/2012/147752A1
This system is provided with: a fluidized bed drying device (102) in which fluidized gas (107) is fed to a drying chamber to thereby fluidize and dry low-grade coal fed to the drying chamber; a raw-coal fluidized bed bunker (50) for temp...  
WO/2012/145497A1
The present invention relates to processes for hydromethanating a carbonaceous feedstock to a methane-enriched synthesis gas and a char by-product, with catalyst recovery from the by-product char to generate a spent char, and with treatm...  
WO/2012/145628A1
Systems and methods for operating a gasifier are provided. The method can include combusting a first start-up fuel to produce a first combustion gas. A temperature within the gasifier can be increased from a starting temperature to at le...  
WO/2012/144675A1
The present invention relates to a solid oxide fuel cell system equipped with a carbon monoxide generator using ultraclean coal or graphite, including: a carbon supply unit for supplying carbon powder formed from the ultraclean coal or g...  
WO/2012/142704A1
A method is disclosed for producing sulphate or phosphate-based fertilizer from hydrogen sulphide. The method involves feeding a stream containing a substantial volume of hydrogen sulphide and air to a furnace, where it is burned to prod...  
WO/2012/141621A1
The invention relates to the production of practically pure hydrogen from a raw material containing carbon and hydrogen, without an operation involving separation of the gas mixture. In addition a second gaseous stream containing carbon ...  
WO/2012/139740A1
The invention relates to a method and to a device for obtaining a first gas product (13) primarily consisting of hydrogen and a second gas product (12) containing hydrogen and carbon monoxide, wherein a syngas (4) produced by partial oxi...  
WO/2012/140375A1
The present invention relates to a method for obtaining carbon black from rubber waste, comprising the thermal decomposition thereof in a reactor, the separation of the decomposition products into vapour-gas products and into solid carbo...  
WO/2012/138766A2
A system and process is provided for generating power from a syngas fermentation process. The process includes contacting hot syngas having a temperature above about 1400F with cooled syngas to produce a pre-cooled syngas having a temper...  
WO/2012/137191A1
A gasification burner for combustion of a fuel, comprises a barrel having a front and a back, wherein exhaust gas produced by combustion exits at an outlet, a first air inlet into the barrel and a fuel inlet into the barrel, each positio...  
WO/2012/136451A1
The invention relates to a device for producing synthesis gas (50), having a gasifier apparatus (2), a quench cooler (3) connected downstream of the gasifier apparatus (2), and an oxygen generating unit (6), by means of which oxygen can ...  
WO/2012/138751A1
A process and apparatus are provided for reducing content of tar in a tar containing syngas. The process includes contacting the tar containing syngas with a molecular oxygen containing gas in a first reaction zone to produce a gas mixtu...  
WO/2012/138766A3
A system and process is provided for generating power from a syngas fermentation process. The process includes contacting hot syngas having a temperature above about 1400F with cooled syngas to produce a pre-cooled syngas having a temper...  
WO/2012/138762A1
A process and system for cooling syngas provides effective syngas cooling and results in reduced levels of fouling in syngas cooling equipment. A process for cooling syngas includes blending syngas with cooled recycled syngas in an amoun...  
WO/2012/133751A1
A burner is provided with a fuel conduit (2), an oxidant conduit (3) which surrounds an outer circumference of the fuel conduit (2) and to which oxidant is guided between the oxidant conduit (3) and a side wall of the fuel conduit (2), a...  
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...  
WO/2012/131051A3
In order to convert solid fuels into electrical energy by means of allothermal gasification with approximately the same efficiency as is possible for combustible gases suitable for gas turbines, according to the invention at least part o...  
WO/2012/131051A2
In order to convert solid fuels into electrical energy by means of allothermal gasification with approximately the same efficiency as is possible for combustible gases suitable for gas turbines, according to the invention at least part o...  
WO/2012/132279A1
The present invention is a fluidized bed furnace with which waste material is heated and flammable gas is extracted from this waste matter, and is characterized in that multiple air boxes which blow fluidizing gas into the fluidized bed ...  
WO/2012/133549A1
The invention comprises: a pulverizer (23) for pulverizing low-grade coal (101) supplied from a raw coal banker (21); a fluidized-bed dryer (12) for drying pulverized low-grade coal (101A) which has been pulverized; and a dried coal supp...  

Matches 701 - 750 out of 10,503