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Patent Searching and Data


Matches 501 - 550 out of 5,819

Document Document Title
WO/2012/028377
The conduit according to the invention for transferring crude gas and molten slag from the gasification reactor into the quenching space of an entrained-bed gasifier is substantially formed by a single-layer winding of a tube (7). The co...  
WO/2012/031041
A system for gasifying biomass materials is provided. The system includes a gasifying unit for converting the biomass materials into a gas and a feeder mechanism for introducing the biomass materials into the gasifying unit. The gasifyin...  
WO/2012/031041
A system for gasifying biomass materials is provided. The system includes a gasifying unit for converting the biomass materials into a gas and a feeder mechanism for introducing the biomass materials into the gasifying unit. The gasifyin...  
WO/2012/025767
An ammonia production process is disclosed. The process uses gasification of biomass waste and the like to produce syngas which, using an integrated system including using nitrogen enriched air and a porous coated catalyst, produces ammo...  
WO/2012/025642
The method of the invention can be used to obtain lower alcohols from the solar power coming from a high-temperature solar thermoelectric plant that supplies power for all the steps of the method, providing the electricity necessary to p...  
WO/2012/025767
An ammonia production process is disclosed. The process uses gasification of biomass waste and the like to produce syngas which, using an integrated system including using nitrogen enriched air and a porous coated catalyst, produces ammo...  
WO/2012/024274
The present invention discloses a gasifier and/or a gasification process that provides a long, uniform temperature zone in the gasifier, regardless of the particle size, chemical composition, and moisture content of the fuel by sandwichi...  
WO/2012/022988
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/2012/024274
The present invention discloses a gasifier and/or a gasification process that provides a long, uniform temperature zone in the gasifier, regardless of the particle size, chemical composition, and moisture content of the fuel by sandwichi...  
WO/2012/021404
Disclosed are cooling and depressurization system equipment, arrangement and methods to cool solid particles from a coal gasifier operating at high temperature and pressure. Ash from the coal needs to be continuously withdrawn from a cir...  
WO/2012/019838
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/2012/021404
Disclosed are cooling and depressurization system equipment, arrangement and methods to cool solid particles from a coal gasifier operating at high temperature and pressure. Ash from the coal needs to be continuously withdrawn from a cir...  
WO/2012/019851
An agro biomass gasification system (1) includes an agro gas gasifier (9) and a producer gas gasifier (2). The agro gas gasifier (9) receives the agro biomass (3) and gasifies the agro biomass (4) in presence of the oxidizer (6) to produ...  
WO/2012/017893
The purpose of the present invention is to provide a system for converting carbon dioxide to methanol which limits the burden placed on the global environment as much as possible. This waste processing system is characterised by includin...  
WO/2012/012823
A method of gasifying carbonaceous material is described. The method comprises a first step of pyrolysing and partially gasifying the carbonaceous material to produce volatiles and char. The volatiles and the char are then separated and,...  
WO/2012/014277
The present invention provides a method for producing from organic sludge a hydrogen-containing gas which has high thermal efficiency, is low cost and is extremely low in the emission of greenhouse gases. The invention relates to a metho...  
WO/2012/011801
When coal, biomass and waste, containing also other non-biomass materials as plastics and synthetic rubbers, are heated in a closed vessel or chamber, the molecular structure disintegrates in a gas product and a rest fraction. The invent...  
WO/2012/011802
The invention relates to a device and method for the anaerobic digestion of organic material to biogas by means of micro-organisms. The device and method intensify the anaerobic digestion process by using three separate reactors wherein ...  
WO/2012/010223
The present invention relates to a system for thermal conversion of carbon based materials into combustible oil and/or gas. More specifically, said system comprises: a first fluid bed reactor, a second vapour wash reactor, a third fracti...  
WO/2012/011800
One of the objectives of gasification and pyrolysis of combustible matter as for example coal, biomass or waste is the production of a combustible gas as a gaseous fuel. The invention relates to a system for thermal cracking of a hydroca...  
WO/2012/010223
The present invention relates to a system for thermal conversion of carbon based materials into combustible oil and/or gas. More specifically, said system comprises: a first fluid bed reactor, a second vapour wash reactor, a third fracti...  
WO/2012/010058
A method and an apparatus for biomass pyrolysis gasification via two interconnected furnaces. The method uses a high heat-capacity solid particle as an energy carrier and saturated water as an oxidizer. First, the biomass is subjected to...  
WO/2012/010846
The present invention provides a process for the gasification of a carbonaceous feedstock to produce a syngas, the process comprising: (a) providing a toroidal bed reactor comprising a reaction chamber and means to generate a substantial...  
WO/2012/010059
A method and an apparatus for low-temperature biomass pyrolysis and high-temperature biomass gasification. The method uses a super-heated water vapor as an oxidizer and an energy carrier. First, the biomass is subjected to a low-temperat...  
WO/2012/009737
The invention relates to a fluidized bed reactor system having at least two fluidized bed reactors, comprising a first and a second reactor (1, 2), which are each designed as a circulating fluidized bed and provide separated gas chambers...  
WO/2012/011799
One of the objectives of gasification and pyrolysis of combustible matter as for example coal, biomass or waste is the production of a combustible gas as a gaseous fuel. The invention relates to a system for thermal cracking of a hydroca...  
WO/2012/010051
A process for the indirect gasification of biomass using water vapor. The process uses superheated water vapor as an oxidizer and an energy carrier. First, in a gasification furnace at a temperature between 1,200 and 1,600°C, biomass fu...  
WO/2012/009783
The present invention is directed to system and method for processing material to generate syngas. A reactor chamber is implemented with a plurality of electrodes that can generate an arc within the chamber when electricity is applied to...  
WO/2012/008947
A fluidized bed apparatus where at least a portion of the apparatus comprises a membrane wall.  
WO/2012/009207
Char-handling processes for controlling overall heat balance, ash accumulation, and afterburn in a reheater are provided. Carbonaceous biomass feedstock is pyrolyzed using a heat transfer medium forming pyrolysis products and a spent hea...  
WO/2012/009207
Char-handling processes for controlling overall heat balance, ash accumulation, and afterburn in a reheater are provided. Carbonaceous biomass feedstock is pyrolyzed using a heat transfer medium forming pyrolysis products and a spent hea...  
WO/2012/005862
A process and apparatus for cracking a hydrocarbon feed containing resid, comprising: heating a hydrocarbon feedstock containing resid; passing said heated hydrocarbon feedstock to a vapor/liquid separator; flashing said heated hydrocarb...  
WO/2012/004095
The invention relates to a method in which the precipitation of alkaline earth metal carbonates from circulating waters of a gasification process is prevented by admixing CO2-rich condensates from the process itself. TheCO2-rich condensa...  
WO/2012/003766
A process and a reaction apparatus for preparing nitrogen-free coal fuel gas using coal and oxygen are provided. A large amount of oxygen prepared in the off-peak period of an electric power plant, coal and hydrocarbon are put into the r...  
WO/2012/004001
A process for the production of synthesis gas which comprises : feeding a carbonaceous material having a particle-size lower than or equal to 50 mm, to a gasification reactor; feeding an oxidizing gas to the bottom of the reactor at a fl...  
WO/2012/004284
The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.  
WO/2012/004284
The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.  
WO/2012/004001
A process for the production of synthesis gas which comprises : feeding a carbonaceous material having a particle-size lower than or equal to 50 mm, to a gasification reactor; feeding an oxidizing gas to the bottom of the reactor at a fl...  
WO/2012/000895
The present invention relates to a recycling system (1) and to a method for operating a recycling system (1). The recycling system (1) consists of a clarification installation (2), which is assigned at least one means (3, 4) for recoveri...  
WO/2012/000895
The present invention relates to a recycling system (1) and to a method for operating a recycling system (1). The recycling system (1) consists of a clarification installation (2), which is assigned at least one means (3, 4) for recoveri...  
WO/2012/003158
The present invention provides a process for recovering high purity gaseous hydrogen and high purity gaseous carbon dioxide from a syngas stream by utilizing a hydrogen selective membrane unit (2) and a primary water gas shift reactor (1...  
WO/2011/163192
A system includes a fluidization device (18) including a flow passage (34) configured to convey a flow of solid fuel particles (36) in a downstream direction, and a body (44) disposed within the flow passage (34). The body (44) is config...  
WO/2011/162956
The bio-fuel reactor injection system includes supplementing a biomass feedstock with a feedstock gas so that thermal conditions within the reactor body are optimized. The feedstock gas facilitates the flow of the feedstock through the f...  
WO/2011/161314
In the method a carbonous fuel is carbonised at a high temperature to carbon and the carbon is activated physically with the aid of water vapour and/or carbon dioxide into activated carbon. Activated carbon is manufactured with a co-curr...  
WO/2011/159352
A system for gasifying solid matter uses multiple stages to produce low-tar combustible gas includes a first reactor having a fluidized bed to produce hydrogen containing gas, pyrolysis vapors, tars, and char particles at temperature les...  
WO/2011/157903
In the method the gasification of solid fuel, such as wood chips, occurs with a co-current gasifier, which has a fuel silo (14), a combustion chamber (32) and a liquid channel (19) for circulating cooling liquid. The fuel is dispensed in...  
WO/2011/159768
A two-stage pyrolysis process is used to produce a low oxygenate bio-oil. In the first stage, biomass feedstock is subjected to a slow pyrolysis to convert the biomass feedstock into a low-oxygen content biomass feedstock having an oxyge...  
WO/2011/158776
A device for supplying a material to a gasification furnace is configured in such a manner that a protective gas (36) is ejected from the end of a screw feeder (28), which is located on the downstream (B) side in the direction of materia...  
WO/2011/159768
A two-stage pyrolysis process is used to produce a low oxygenate bio-oil. In the first stage, biomass feedstock is subjected to a slow pyrolysis to convert the biomass feedstock into a low-oxygen content biomass feedstock having an oxyge...  
WO/2011/159352
A system for gasifying solid matter uses multiple stages to produce low-tar combustible gas includes a first reactor having a fluidized bed to produce hydrogen containing gas, pyrolysis vapors, tars, and char particles at temperature les...  

Matches 501 - 550 out of 5,819