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7943014 |
Apparatus and process for the pyrolysis of agricultural biomass
An integrated combustion chamber and fluidized bed pyrolysis reactor. In one embodiment, the combustion chamber is cylindrical and the pyrolysis reactor is provided annularly about the combustion...
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7896934 |
Hydrogen generating fuel cell cartridges
A gas-generating apparatus (10) includes a reaction chamber (18) containing a solid fuel component (24) and a liquid fuel component (22) that is introduced into the reaction chamber by a fluid...
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7811340 |
Multi-stage facility and method for gasifying a feedstock including organic matter
Facility for producing synthesis gas from a solid feedstock including organic matter, said facility including means for circulating a heat-carrying solid providing the heat necessary for such...
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7794514 |
Two-stage gasification apparatus coupled with heat recovery and washing and its applications
A two-stage gasification apparatus coupled with heat recovery and washing includes a columnar shell (7), an entrained flow gasification chamber (1), a fixed bed gasification chamber (18), a waste...
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7740671 |
Dump cooled gasifier
A dump-cooled gasifier includes a vessel, a liner, and coolant. The liner has a head end, an aft end, and a plurality of channels extending along a length of the vessel. The aft end of the liner is...
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7658776 |
Biomass reactor for producing gas
Apparatus for producing synthesis gas from a biomass feed in a closed, helical coil reactor utilizing a heat source such as a natural gas burner. The reactor includes the helical coil disposed in a...
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7621972 |
Method and apparatus for discharging slag from gasification reactors
A method and device for evacuating ash and slag from reactors for pressure gasification of fuels, said fuels including coals of various ranks, cokes or ash-containing liquids or liquid-solid...
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7608120 |
Compact steam reformer with automatic load matching capability
The novel compact steam reformer (1) combines in one device the steam reformation of natural gas or other fuel, including subsequent cleaning of CO. Controlled catalytic CO cleaning is achieved by...
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7575611 |
Fuel processor for use in a fuel cell system
In one embodiment, a fuel processor for use in a fuel cell system, may have a bottom plate, having a regenerator having a first inlet to receive an air flow, a burner flow chamber within the...
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7556659 |
High temperature reformer
A method of gasifying organic materials (carbonaceous compounds) such as coal and fossil fuel and their mixtures including gasifying wastes into syngas, and an apparatus thereof. The apparatus is...
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7547423 |
Compact high efficiency gasifier
A gasifier system is provided that includes a gasification chamber spool that has a ceramic matrix composite (CMC) liner adapted to form a solidified slag protective layer on an interior surface of...
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7537623 |
Method and device for the producing of a gas rich in hydrogen by thermal pyrolysis of hydrocarbons
The invention concerns a method for producing a gas rich in hydrogen by thermal pyrolysis of hydrocarbons which consists in carrying out, in a reactor (R) a catalyst-free thermal cracking to...
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7524344 |
Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell system
An apparatus removes carbon monoxide (CO) from a hydrogen-rich gas stream in a hydrogen fuel cell system. CO fouls costly catalytic particles in the membrane electrode assemblies of proton exchange...
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7481858 |
Hydrogen generating fuel cell cartridges
A gas-generating apparatus includes a reaction chamber having a first reactant, a reservoir having an optional second reactant, and a self-regulated flow control device. The self-regulated flow...
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7361199 |
Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system
An apparatus removes CO from a hydrogen-rich gas stream in a hydrogen fuel cell system. CO fouls costly catalytic particles in the membrane electrode assemblies. Both a catalyst adapted to perform...
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7267698 |
Method for producing hydrogen
The invention is a method for producing hydrogen using a generator, heating the vessel that is part of the generator, loading waste comprising steel into the heated vessel, melting the loaded waste...
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7241323 |
Pyrolysis process for producing fuel gas
Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH4, H2, CO2, CO, H2O, NH3) and a reactive carbon-rich char as the main...
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7232553 |
Plate type steam reformer
Disclosed is a plate type steam reformer comprising a plate type burner capable of heating a broad area of a reactor as a heat source, positioned on a bottom of the reformer; a reforming reactor...
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7182921 |
Cylindrical steam reforming unit
A cylindrical steam reforming unit contains a plurality of cylindrical bodies consisting of a first cylindrical body, a second cylindrical body and a third cylindrical body of successively...
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7169197 |
Pyrolysis processing for solid waste resource recovery
Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH4, H2, CO2, CO, H2O, NH3) and a reactive carbon-rich char as the main...
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7141085 |
Refractory protected replaceable insert
The refractory protected, replaceable insert for a gasifier includes a replaceable floor edge insert that is formed with a predetermined mating profile that is complementary to a finished mating...
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7128768 |
Hydrogen generator for hydrogen desulfurization of hydrocarbon feeds
A hydrogen-rich reformate gas generator (36), such as a mini-CPO, POX, ATR or other hydrogen generator provides warm, dry, hydrogen-rich reformate gas to a hydrogen desulfurizer (17) which provides...
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7097676 |
Process and device for producing hydrogen
A process and a device are provided for producing hydrogen gas from water and carbon. The process includes introducing steam and powdered carbon in stoichiometric ratio of carbon to water into a...
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7070634 |
Plasma reformer for hydrogen production from water and fuel
A plasma reformer for the chemical reforming of gaseous mixtures of water and hydrocarbon fuels for producing hydrogen. The reformer contains a reaction chamber with outer lateral walls containing...
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7066973 |
Integrated reformer and shift reactor
A hydrocarbon fuel reformer for producing diatomic hydrogen gas is disclosed. The reformer includes a first reaction vessel, a shift reactor vessel annularly disposed about the first reaction...
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7060118 |
Synthesis gas production by steam reforming
Process for the preparation of hydrogen and carbon monoxide rich gas by steam reforming of hydrocarbon feedstock in presence of a steam reforming catalyst supported as thin film on the wall of a...
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6932958 |
Simplified three-stage fuel processor
A fuel processor for producing a hydrogen-rich product gas suitable for direct use in fuel cell applications includes a housing, an annular shift/methanator reactor vessel at least one reactor...
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6835360 |
Compact endothermic catalytic reaction apparatus
A compact endothermic catalytic reaction apparatus for converting hydrocarbon feedstock and methanol to useful gases, such as hydrogen and carbon monoxide, comprising a tubular endothermic...
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6830597 |
Process and device for pyrolysis of feedstock
The subject invention pertains to unique and advantageous systems for gasifying and/or liquefying biomass. The systems of the subject invention utilize a unique design whereby heat from a...
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6827751 |
Thermodynamic accelerator/gasifier
An apparatus which is capable of supporting a process for gasifying a variety of hydrocarbon-containing materials. The resulting hydrogen-containing gas is suitable for use in various combustion...
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6827912 |
Gasification reactor vessel
The invention relates to a reactor vessel and method for the gasification of carbon-containing fuel, residual and waste materials using an oxygen-containing oxidizing agent and in a reaction...
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6814940 |
Process for pyrolyzing carbonaceous feedstocks
The present invention concerns a process and an apparatus for thermal conversion of biomass and organic wastes. According to the invention, the feedstock is fed into a fluidized-bed reactor,...
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6793700 |
Apparatus and method for production of synthesis gas using radiant and convective reforming
An apparatus for a hydrocarbon reforming process includes a combustion chamber, a convection chamber in fluid communication with the combustion chamber, at least one burner disposed in the...
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6733552 |
Hydrogen generating apparatus
A hydrogen generating apparatus having a fuel feeding part, a water feeding part for fuel reforming, an oxidant gas feeding part, a reforming catalyst body, a heating part for the reforming...
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6719817 |
Cavitation hydrogen generator
A cavitating hydrogen generator is provided to mechanically separate hydrogen molecules from water to be used as a fuel source. Turbines fans rotating at a high RPM agitate water that is introduced...
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6692707 |
Hydrocarbon fuel reformer
Monolith catalyst 42 is disposed in the reaction layer 40 of reformer 20, the monolith catalyst 42 carrying a copper-zinc catalyst which accelerates a water vapor reforming reaction and an...
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6648931 |
Configuration and process for gasification of carbonaceous materials
A turbine produces in an improved gasification process a stream of pressurized air, which is cooled and further compressed by a cooler and booster/compressor. The cooled and compressed air is...
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6648932 |
Gasification reactor apparatus
A gasification reactor apparatus (10) comprising a gasification vessel (12), a gas-fired combustion chamber (70) and a combination fan and cyclone unit (20) in an upper part (12′) of the vessel (...
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6641625 |
Integrated hydrocarbon reforming system and controls
A hydrocarbon reformer system including a first reactor configured to generate hydrogen-rich reformate by carrying out at least one of a non-catalytic thermal partial oxidation, a catalytic partial...
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6610112 |
Method for oil gasification
The present invention relates to a method for oil gasification. In particular, the present invention relates to a method for oil gasification while reducing wastewater and costly purification...
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6190623 |
Apparatus for providing a pure hydrogen stream for use with fuel cells
An apparatus is provided which comprises two burner zones using a single igniter separated by a heat transfer zone for use in low-cost hydrogen generation units. When used in conjunction with a...
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5976203 |
Synthesis gas generator with combustion and quench chambers
A synthesis gas generator with a combustion chamber and quench chamber for generating, cooling and cleaning gases, which are generated by partial oxidation in the combustion chamber of the...
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5851497 |
Gasifier throat
A gasifier (10) for partially combusting a carbonaceous fuel mixture in the combustion chamber (13) of the gasifier (10). The latter includes a water bath (26) into which the hot effluent or the...
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5803937 |
Method of cooling a dust-laden raw gas from the gasification of a solid carbon-containing fuel
A process and system for cooling a dust-laden raw or untreated gas from the gasification of a solid carbon-containing fuel in a pressurized reactor. The gas from the reactor is introduced into a...
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5762657 |
Air lock valve in a carbon extraction portion of a pyrolysis gasifier
A pyrolysis gasifier includes a first auger (26) which moves carbon from a carbon collection tank (24) through an air lock valve (30) to a carbon holding tank (28) The gasifier includes an inner...
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5755838 |
Coal gasifier and using method thereof
A coal gasifier has an inner wall surface made by metal of an inlet part of a heat recovery vessel, the inlet part having a inner cooling mechanism, and gas for peeling deposits on the inner wall...
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5730763 |
Heat exchanger and apparatus for gasification and/or reforming
The invention relates to a process and an apparatus for gasifying liquid and/or fine-grain solid gasification substances and/or for reforming a gas, using a gasification agent, in a reaction (1)....
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5630853 |
Coal slagging gasifier
A coal slagging gasifier has a gasifying vessel over a quenching chamber partly filled with water below the surface of which a wall of a cylindrical, metal shield dips. The gasifying vessel has a...
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5618321 |
Pyrolysis gasifier with inner sleeve member
A pyrolysis gasifier includes a first auger (26) which moves carbon from a carbon collection tank (24) through an air lock valve (30) to a carbon holding tank (28). The gasifier includes an inner...
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5554202 |
Gasifier monitoring apparatus
Method and apparatus for deslagging a gasifier's combustion chamber which has accumulated a residual solidified slag as a result of the fuel being combusted. The gasifier is provided with means for...
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