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Matches 651 - 700 out of 10,357

Document Document Title
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...  
WO/2012/126595A1
The apparatus serves to thermally separate carbon-rich substances in a moving bed reactor (1) through which a bulk material (6) passes. A vertical bulk material column (5) for supplying the material is supplemented by a bulk material col...  
WO/2012/127562A1
The present invention is provided with: a device body having a combustion chamber provided above a swirl melting furnace for combusting pyrolysis gas, which is generated from incinerated waste, while causing the pyrolysis gas to swirl, t...  
WO/2012/126986A1
The invention relates to a shaft gasifier for generating combustion gas from solid material that contains carbon. The shaft gasifier comprises a shaft wall that surrounds a shaft gasifier interior and a pyrolysis zone arranged in the sha...  
WO/2012/126591A1
The present invention relates to a method for the energy-efficient and environmentally friendly obtention of light oil and/or fuels on the basis of crude bitumen from oil shales and/or oil sands (1) by thermal use of carbonaceous residue...  
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...  
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...  
WO/2012/126939A1
The invention relates to the transfer of particulate solid matter between two chambers under different pressures. For this purpose, the invention relates to a new piston-type transfer pump device used in a horizontal position for the gra...  
WO/2012/124765A1
A large percentage of low-rank coal, which is abundant, has high moisture content and high oxygen content, and thus suffers from poor transportability. Further, when using such coal for heating, because of the loss of sensible heat of wa...  
WO/2012/124604A1
The basicity of a composition of a molten slag formed in a gasification furnace, which is determined by the weight ratio of SiO2 to CaO, is set within a range of 0.3 to 1.2.  
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...  
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...  
WO/2012/124379A1
A hydrocarbon feedstock gasification furnace (gasification furnace) (10A) is provided with: a heat transmission surface (15) disposed within the gasification region of a gasification furnace main body (13) configured from a pressure vess...  
WO/2012/122622A1
A method and system for fueling of a burner in a direct-fired device using syngas. A gasifier produces syngas from a carbonaceous feedstock such as biomass. The syngas is fed to a syngas burner. A booster burner disposed between the gasi...  
WO/2012/124590A1
The temperature in a gasification furnace (3) is regulated in such a manner that a solid phase fraction is contained in a range in which the solid phase rate of a molten slag (S1) that forms in the gasification furnace (3) of a coal gasi...  
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...  
WO/2012/122351A2
An improved method of providing heat to a pyrolysis reactor is disclosed. A solid heat carrier produces fast pyrolysis vapors during transport of the solid heat carrier/feedstock mixture down the shell of the main reactor tube by the rea...  
WO/2012/122351A3
An improved method of providing heat to a pyrolysis reactor is disclosed. A solid heat carrier produces fast pyrolysis vapors during transport of the solid heat carrier/feedstock mixture down the shell of the main reactor tube by the rea...  

Matches 651 - 700 out of 10,357