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8173082 |
JP-8 fuel processor system
A fuel processing system for heavier sulfur-laden hydrocarbon fuels, such as JP-8 and diesel fuels, having a fuel processor in which the sulfur-laden hydrocarbon fuels are reformed using steam...
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8110012 |
System for hot solids combustion and gasification
In a retrofit system for hot solids combustion and gasification, a chemical looping system includes an endothermic reducer reactor 12 having at least one materials inlet 22 for introducing...
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8100992 |
Biomass gasification apparatus
A biomass thermochemical gasification apparatus is provided that can manufacture high-quality fuel gas out of solid biomass in an industrial manner. This fuel gas can be used as fuel for a gas...
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8038744 |
Reduced-emission gasification and oxidation of hydrocarbon materials for hydrogen and oxygen extraction
A system and process for maximizing the generation of marketable products from a variety of hydrocarbon feedstocks. The hydrocarbon feedstocks are first gasified and then oxidized in a two-chamber...
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8038746 |
Reduced-emission gasification and oxidation of hydrocarbon materials for liquid fuel production
A system and process are disclosed for the controlled combustion of a wide variety of hydrocarbon feedstocks to produce thermal energy, liquid fuels, and other valuable products with little or no...
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8038743 |
Systems and methods for supercritical water reformation of fuels and generation of hydrogen using supercritical water
A supercritical water reformer (SCWR) and methods for using supercritical water to convert hydrocarbons, particularly hydrocarbon fuels such as diesel fuel or gasoline, into carbonaceous gases and...
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7988752 |
Hot solids gasifier with CO2 removal and hydrogen production
A gasifier 10 includes a first chemical process loop 12 having an exothermic oxidizer reactor 14 and an endothermic reducer reactor 16. CaS is oxidized in air in the oxidizer reactor 14 to form hot...
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7972394 |
Selective methanation reactor for reducing carbon monoxide in a reformate stream
A method of operating a methanation reactor to reduce carbon monoxide concentration in a reformate stream in a fuel cell reformer. The reactor includes a flowpath with a noble metal catalyst...
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7942943 |
Biomass gasifier system with low energy and maintenance requirements
A down-draft fixed bed gasifier is disclosed that produced clean producer or synthesis gas. The gasifier can be installed at a stationary location or can be scaled down to enable placing the...
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7931711 |
Methods for supercritical water reformation of fuels and generation of hydrogen using supercritical water
Methods for using supercritical water to convert hydrocarbons, particularly hydrocarbon fuels such as diesel fuel, jet fuel, or gasoline, into carbonaceous gases and hydrogen. The synthesis gas...
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7931708 |
Reformer burner
A reformer burner that includes a fuel supply tube through which a fuel is supplied and a fuel supply chamber that surrounds the fuel supply tube and has a plurality of atomizing holes to atomize a...
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7867299 |
Methods, apparatus, and systems for producing hydrogen from a fuel
Methods and apparatus for producing hydrogen with reforming catalysts. The reforming catalysts may be platinum group metals on a support material, and they may be located in a reforming reaction...
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7833296 |
Reduced-emission gasification and oxidation of hydrocarbon materials for power generation
A system and process for maximizing the generation of electrical power from a variety of hydrocarbon feedstocks. The hydrocarbon feedstocks are first gasified and then oxidized in a two-chamber...
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7828864 |
Steam reforming fuel processor, burner assembly, and methods of operating the same
Systems and methods for producing hydrogen gas with a fuel processing system that includes a hydrogen-producing region that produces hydrogen gas from a feed stream and a heating assembly that...
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7753971 |
Fuel reforming apparatus
Two types of cells (first cells and second cells) are used to constitute a honeycomb structure. The first cells and second cells differ in the catalyst supporting position. The first cells and...
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7682597 |
Method for extracting hydrogen from a gas that contains methane, especially natural gas, and system for carrying out said method
The invention relates to a method for extracting hydrogen from a gas containing methane, especially natural gas. Hydrocarbons contained in the gas are catalytically broken down in a reformer (4) by...
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7658078 |
System for reforming heavy oil, method therefor, and combined cycle power system
A heavy oil reforming system includes a reforming preheater raising the temperature of a mixed fluid comprising a high pressure heavy oil and high pressure steam up to a temperature for reforming...
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7648084 |
Dosing device
A dosing mechanism for fuels, particularly for the input into a chemical reformer to obtain hydrogen, has a metering-in device for metering fuel into a supply line, which opens out at at least one...
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7575612 |
Methods and systems for gasification system waste gas decomposition
Methods and systems for decomposing ammonia in a gasifier are provided. The system includes a gasifier including a pressure vessel and an injection nozzle extending through the pressure vessel and...
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7452392 |
Process for pyrolytic heat recovery enhanced with gasification of organic material
This invention is a reactor and a process for the conversion of organic waste material such as municipal trash, sewage, post-consumer refuse, and biomass to commercially salable materials. The...
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7445649 |
Hot solids gasifier with CO2 removal and hydrogen production
A gasifier 10 includes a first chemical process loop 12 having an exothermic oxidizer reactor 14 and an endothermic reducer reactor 16. CaS is oxidized in air in the oxidizer reactor 14 to form hot...
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7410622 |
Reactor for partial oxidations having thermoplate modules
A reactor is proposed for partial oxidations of a fluid reaction mixture in the presence of a heterogeneous particulate catalyst, comprising one or more cuboidal thermoplate modules (1) which are...
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7371265 |
Continuous hydrogen and alcohol generator from coal
A gas generator with the sole input of air, water and coal that continuously produces hydrogen and carbon monoxide and further reacts these two gases into alcohol. This gas generator/reactor is...
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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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7338643 |
Integrated membrane shift methanation reactor for carbon monoxide clean-up
A reformate clean-up reactor. The reactor takes a reformate stream and passes it through multiple subreactors that are integrated into a common reactor housing to reduce reformate stream by-product...
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7267699 |
Fuel processing system for reforming hydrocarbon fuel
A fuel processing system including a filter for reforming a hydrocarbon fuel and its operation is disclosed. The system includes a first chamber for receiving a hydrocarbon fuel and combining it...
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7244281 |
Method and apparatus for trapping and purging soot from a fuel reformer
A plasma fuel reformer assembly for producing reformate gas includes a fuel reformer having an air/fuel input assembly, an electrode assembly, and a soot trap positioned downstream of the electrode...
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7172638 |
Staged air autothermal reformer for improved startup and operation
An autothermal reformer according to the principles of the present invention comprises a first stage that selectively receives a fuel flow, a first oxidant flow, and a steam flow. The first stage...
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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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7070633 |
Fuel gas generating apparatus for a fuel cell
The present invention improves the start-up characteristics of a fuel gas generating apparatus for a fuel cell comprising a reformer. In a fuel gas generating apparatus 1 for a fuel cell comprising...
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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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6872379 |
Method for the reformation of fuels, in particular heating oil
The method for the reformation of fuels, in particular of heating oil (20′) and of another liquid fuel is carried out using an oxygen containing gas (5a, 5b, 21′, 22′). The method includes the f...
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6811578 |
Fuel reforming apparatus and method of controlling same
In a fuel reforming apparatus having a reformer for reforming a raw fuel containing a hydrocarbon-containing compound so as to produce a hydrogen-rich fuel gas for use in a fuel cell, a carbon...
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6767376 |
Selectively controllable modular auto-thermal reformer and method for same
An auto-thermal reformer assembly is provided having a plurality of self-contained reformer modules positioned within a pressure vessel. The reformer modules each contain catalyst for inducing...
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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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6669744 |
Process and apparatus for the production of synthesis gas
A process for the production of synthesis gas from a hydrocarbon fuel and steam and/or oxygen gas wherein at least part of any steam requirement is provided by heat exchange against exhaust gas...
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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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5788723 |
Process for the high-temperature gasification of heterogeneous waste
A process for the high-temperature gasification of possibly thermally pretreated heterogeneous wastes, in which oxygen is injected into the gasification bed with the aid of water-cooled oxygen...
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5653774 |
Method for preparing synthesis gas using nickel catalysts
A method and nickel-containing catalyst are disclosed for preparing synthesis gas by the reforming of a hydrocarbyl compound using an oxygen-containing compound.
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5545238 |
Method of monitoring slag removal during controlled oxidation of a partial oxidation reactor
The progress and completion of slag removal from the quench chamber of a partial oxidation reactor during controlled oxidation can be monitored by measuring such quench water parameters as pH,...
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5441548 |
Process for the partial oxidation of bituminous oil
A process for the partial oxidation of bituminous oil emulsions to produce a raw gas containing CO and H2, the process including heating the bituminous oil emulsion to destabilize the emulsion and...
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5433760 |
Method of quenching synthesis gas
The invention is a process for quenching a first synthesis gas mixture containing synthesis gas, molten flyash, water, and carbon dioxide and producing additional synthesis gas consisting of (a)...
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5415673 |
Energy efficient filtration of syngas cooling and scrubbing water
A partial oxidation process for the production of a stream of cooled and cleaned synthesis gas, reducing gas, or fuel gas substantially free from entrained particulate matter and slag. The hot raw...
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5250083 |
Process for production desulfurized of synthesis gas
A process for the partial oxidation of a sulfur- and silicate-containing carbonaceous fuel to produce a synthesis gas with reduced sulfur content which comprises partially oxidizing said fuel at a...
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5164163 |
Hydrocarbon reforming apparatus
A hydrocarbon reforming apparatus having a furnace casing, a combustion gas passage formed in the furnace casing, a cylindrical reactor which is made up of multi-layered passages arranged...
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5096674 |
Endothermic reaction apparatus
An endothermic reaction apparatus for converting a raw gas, or a feed gas, into a reaction gas or a produced gas, under the influence of an endothermic reaction catalyst includes a reaction tube...
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4999030 |
Process for producing a methane-containing fuel gas
A process for the production of a fuel gas which includes the steps of: hydrogentation of a liquid hydrocarbon or solid carbonaceous material in the presence of air and optionally steam to produce...
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4999029 |
Preparation of synthesis gas by partial oxidation
Synthesis gases are prepared by partial autothermal oxidation of liquid fuels and/or solid fuels in the presence of oxygen or oxygen-containing gases with the addition of a temperature moderator,...
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4999133 |
Process for the production of synthesis gas
A process starting from a hydrocarbon feedstock, and aiming to produce a synthesis gas suitable either for methanol synthesis or for other applications requiring a low H2 /CO ratio.In this process,...
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