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Matches 451 - 500 out of 9,818

Document Document Title
WO/2013/005239A1
A gasification process by which a biomass is gasified to produce syngas (SYN) through a reactor (2) of a gasification plant, and inside the said reactor (2) are placed pyrolysis gas (GP) or not purified syngas (SYN2), and waste carbon (C...  
WO/2013/005699A1
[Problem] In order to improve power generation efficiency, the exergy rate (ΔG/ΔH) must be as close to 1 as possible. For this reason, the ratio to heat (ΔG) must be reduced, and the input energy (ΔH) must be electrical energy as muc...  
WO/2013/002668A1
The invention relates to the field of the production of synthesis gas from a carbon-containing starting material, for example coal, peat and waste materials from the agricultural industry, and can be used in power engineering and in the ...  
WO/2013/001161A1
This present description is related to "from biomass to liquid" -protocols. A method for adjusting hydrogen to carbon monoxide ratioof syngas contaminated by sulfur impurities involving a water gas shift (WGS) reaction is described herei...  
WO/2012/175464A1
The invention relates to a device for steadily feeding dusts at ambient pressure or elevated pressure, comprising a fixed throttling device in the dust conveying line connecting the fluidized bed of a metering vessel to a dust remover. S...  
WO/2012/176611A1
Provided is a method for producing a production gas and an apparatus using the same with which a load may be increased in biomass treatment and the quality of the production gas may be improved. According to the present invention, a raw ...  
WO/2012/178213A3
A cyclone system for a gasifier having two or more cyclones arranged in series. The cyclone system comprises a first stage cyclone, a first dipleg, and a first loopseal; a second stage cyclone, a second dipleg, a combined dipleg, and a c...  
WO/2012/175908A1
According to this invention there is provided a method of processing material such as organically coated waste and organic materials in cluding biomass, industrial waste, municipal solid waste and sludge, the method comprising: attaching...  
WO/2012/175657A1
The invention relates to a gasifier for solid carbon fuel comprising a vertical vat (4), said vat comprising, in series from top to bottom: an inlet (5) for a solid carbon fuel (2) to be gasified; an area (10) for pyrolyzing said fuel so...  
WO/2012/175796A1
A method for making pulp (200) and crude biofuel (310) from screened chips (108) of wood. The method comprises producing pulp (200) and black liquor (220) from the screened chips (108) in a pulp production process, and evaporating water ...  
WO/2012/176662A1
The invention suppresses the occurrence of tar when fuel gas is obtained by gasification of an oil extraction residue after extraction of liquid oil. A fuel generation system comprises an oil extraction unit (20) for pressing out liquid ...  
WO/2012/175463A1
The invention relates to a device for steadily feeding dusts at ambient pressure or elevated pressure, comprising a dust control fitting that can be restricted in the dust conveying line connecting the fluidized bed of a metering vessel ...  
WO/2012/174313A3
Improved biomass-gasification methods and apparatus are described, for cooling hot syngas without relying on recycling cool syngas. In some variations, methods are provided for producing cooled syngas from a carbon-containing feedstock, ...  
WO/2012/174313A2
Improved biomass-gasification methods and apparatus are described, for cooling hot syngas without relying on recycling cool syngas. In some variations, methods are provided for producing cooled syngas from a carbon-containing feedstock, ...  
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/2012/168945A1
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/2012/169711A1
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/2012/168675A1
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/2012/164165A1
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/2012/162971A1
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/2012/166606A3
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/2012/162842A1
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/2012/166117A1
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/2012/166118A1
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/2012/159469A1
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/2012/158536A1
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/2012/157640A1
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/2012/152638A1
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/2012/151605A1
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/2012/151625A1
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/2012/151545A2
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/2012/150899A1
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/2012/150097A1
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/2012/150871A1
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/2012/149988A1
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/2012/144675A1
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/2012/145628A1
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/2012/145497A1
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/2012/142704A1
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 ...  

Matches 451 - 500 out of 9,818