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8961625 |
Catalytic microchannel reformer
An apparatus and method for enhancing the yield and purity of hydrogen when reforming hydrocarbons is disclosed in one embodiment of the invention as including receiving a hydrocarbon feedstock...
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8956428 |
Apparatus and process for treating offshore natural gas
A process for treating offshore natural gas includes processing the natural gas on an off-shore processing facility by, (i) liquefying and fractionating the natural gas to generate a liquefied...
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8951316 |
Modified gas and steam turbine process with integrated coal gasification under pressure
A process for the production, treatment and combustion of synthesis gas for the purpose of generating electric power is disclosed. The synthesis gas is produced from a solid, carbon-containing fuel...
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8951313 |
Gasifier cooling system with convective syngas cooler and quench chamber
The present application thus provides a gasifier cooling system for cooling a flow of hot syngas from a gasifier. The gasifier cooling system may include a radiant syngas cooler, a quench chamber,...
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8951315 |
Method of injecting fuel into a gasifier via pressurization
The present invention relates to an improved gasifier injection system. In particular, the present invention provides an improved apparatus and operating scheme to improve the control flow of solid...
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8945507 |
Systems and methods for operating a gasifier
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...
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8945351 |
Induction heated gasifier
A method of removing organic components from a mixture containing organic and inorganic components which method involves providing an induction heated screw conveyor having an auger and passing the...
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8940062 |
Method and apparatus for controlling temperature in combustion furnace in gasification equipment
A char 7 feed rate at a rated point determined from a relationship between a current water vapor 3 flow rate and a current raw material 5 charge rate to a gasification furnace 1 is multiplied by a...
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8936658 |
Method of reforming gasification gas
A method of reforming a gasification gas, in order to decompose the impurities contained therein, and a use of a noble metal catalyst in the pre-reforming of gasification gas. The gas is brought...
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8936886 |
Method for generating syngas from biomass including transfer of heat from thermal cracking to upstream syngas
Biomass is gasified to generate syngas. The syngas is subjected to thermal cracking. Heat from syngas exiting a thermal cracking stage is transferred to syngas entering the thermal cracking stage....
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8936657 |
Process and plant or refining raw materials containing organic constituents
A process for refining raw materials containing at least one of oil and bitumen includes supplying the raw materials to a reactor and volatilizing fuel gas in the reactor at a temperature of from...
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8932375 |
Method for supplying an entrained-flow gasification reactor with carbonaceous fuels
With a method for supplying an entrained-flow gasification reactor with carbonaceous fuel for the production of a gas that contains CO and H2 and flue ash under pressure and at a temperature above...
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8932374 |
Method and equipment for producing hydrogen from biomass
A method and equipment for producing hydrogen from biomass includes the stages of drying of the biomass, gasification of the biomass, and water gas shift reaction. The method further includes:...
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8926721 |
Process for reformation of hydrogen-containing fluids in a cyclic flow reactor
The invention discloses an apparatus and process for the reformation of hydrogen containing fluids to hydrogen and other constituents, more particularly, the reformation of hydrocarbons or mixtures...
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8926720 |
Control system and method for a fuel processor
The mass flow rate of a first reactant stream supplied to a fuel processor is controlled based on a combined feed-forward and feedback control regime. The method is particularly applicable for...
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8926866 |
Hydrogen generating apparatus using steam reforming reaction
The present invention provides a hydrogen generator for generating hydrogen through a steam-reforming process using hydrocarbons as a raw material and a method of operating the same, and, more...
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RE45317 |
Rapid solar-thermal conversion of biomass to syngas
Methods for carrying out high temperature reactions such as biomass pyrolysis or gasification using solar energy. The biomass particles are rapidly heated in a solar thermal entrainment reactor....
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8920732 |
Systems and methods for actively controlling steam-to-carbon ratio in hydrogen-producing fuel processing systems
The present disclosure is directed to systems and methods for actively controlling the steam-to-carbon ratio in hydrogen-producing fuel processing systems that include a feedstock delivery system....
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8920526 |
Production of methane-rich syngas from hydrocarbon fuels using multi-functional catalyst/capture agent
The disclosure provides a gasification process for the production of a methane-rich syngas at temperatures exceeding 700° C. through the use of an alkali hydroxide MOH, using a gasification ...
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8915980 |
Gasification apparatus with continuous solids discharge
A process for the discharge of slag and ash from a gasification reactor is disclosed. These solids are directed from the gasification reactor into a water bath housed with the gasification reactor...
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8916737 |
Process for performing an endothermic reaction
Process for performing an endothermic reaction in a reactor containing catalyst tubes, the catalyst tubes containing a catalyst promoting the endothermic reaction, the process comprising the steps...
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8915979 |
Hydrogen generating fuel cell cartridges
The present application is directed to a gas-generating apparatus. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The first fuel component is...
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8915981 |
Method for producing methane from biomass
A multi-stage method and apparatus for producing methane from biomass in which the biomass is hydropyrolyzed in a reactor vessel containing molecular hydrogen and a deoxygenating catalyst, the...
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8911520 |
Method and device for reprocessing CO2 containing exhaust gases
The invention relates to a method for reprocessing CO2-containing exhaust gases in a multistage reduction process. The CO2-containing exhaust gas is conducted in the counter stream to a solid mass...
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8906122 |
Coal processing operation comprising a dense media separation stage to separate a coal feedstock into lower and higher ash coal streams
A coal processing operation (10) includes in a dense media separation stage (12), subjecting a coal feedstock (18) which includes minerals to dense media separation producing a first coal stream...
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8904970 |
Method and device for producing process vapor and boiler feed steam in a heatable reforming reactor for producing synthesis gas
A method for producing process vapor and boiler feed steam in a heatable reforming reactor for producing synthesis gas. The sensible heat of a synthesis gas produced from hydrocarbons and steam can...
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8900334 |
Method for supplying an entrained-flow gasification reactor with fuel from a storage container
The goal of the invention consists in making available a method for supplying fuel to a pressurized gasification system, which ensures, in economically efficient manner, that the emission of...
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8899499 |
Spray ring and reactor vessel provided with such a spray ring and a method of wetting char and/or slag in a water bath
A spray ring, for wetting char and/or slag in a water bath with a wetting fluid. The spray ring comprises a loop conduit arranged in a loop-line. The loop conduit is at an inlet point provided with...
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8888875 |
Methods for feedstock pretreatment and transport to gasification
Methods for pretreating feedstock for gasification are provided. At least a portion of a coal based feedstock stream can be combined with at least a portion of a supercritical carbon dioxide stream...
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8888876 |
Two stage entrained gasification system and process
The present invention relates to a system and process for gasifying feedstock such as carbonaceous materials. The invention includes partial combustion of dry solids and pyrolysis of carbonaceous...
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8888873 |
Process and apparatus for generating and purifying a syngas
A method for generating and purifying syngas and to an apparatus for generating and purifying syngas is presented.
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8889037 |
Systems and methods for producing syngas and products therefrom
A method can include combusting an expanded turbine exhaust and a first fuel within a first reformer to produce a first exhaust. A hydrocarbon can be reformed in the first reformer to produce a...
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8881424 |
Drying installation
A drying installation (1) and method for drying of products (3). More in particular, the invention relates to a drying installation (1) and a method for drying sludge or mud, as e.g. the drying of...
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8863518 |
Process for the gasification of waste tires with residual oil
A process for the production of a synthesis gas containing hydrogen and carbon monoxide utilizes shredded waste tires that are substantially free of metal particles as a feedstream, either alone or...
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8858661 |
Method and apparatus of gasification under the integrated pyrolysis reformer system (IPRS)
A gasification system reduces volume of a bulky carbonaceous feedstock by pyrolysis to bring about a significant reduction in volume. The system includes a pyrolysis chamber, a reformer, a syngas...
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8852456 |
Method for the production of hydrogen combined with carbon dioxide capture
The present invention relates to a method for the combined production of hydrogen and carbon dioxide from a hydrocarbon mixture, in which the hydrocarbon mixture is reformed to produce a syngas...
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8845771 |
System and method for converting solids into fuel
A system for converting a solid fuel into a fuel including a pyrolytic unit for producing a pyro gas comprising hydrocarbons, a synthesis gas production unit for converting the pyro gas into a...
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8845772 |
Process and system for syngas production from biomass materials
A process and system suitable for producing syngas from biomass materials. The process and system entail the compaction of a loose biomass material to remove air therefrom and form a compacted...
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8840692 |
Energy and/or material transport including phase change
Techniques, systems and material are disclosed for transport of energy and/or materials. In one aspect a method includes generating gaseous fuel (e.g., from biomass dissociation) at a first...
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8834587 |
Method of producing gaseous products using a downflow reactor
Reactor systems and methods are provided for the catalytic conversion of liquid feedstocks to synthesis gases and other noncondensable gaseous products. The reactor systems include a heat exchange...
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8834586 |
Compact exchanger-reactor using a plurality of porous burners
The present invention describes a novel exchanger-reactor intended to implement highly endothermic reactions such as natural gas or naphtha steam reforming, using in situ porous burners.
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8833475 |
Carbon dioxide-based geothermal energy generation systems and methods related thereto
A system comprises an injection well for accessing an underground reservoir having a first temperature. The reservoir is located below a caprock and is accessible without using large-scale...
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8828109 |
Method and apparatus for assembling injection devices
A method of assembling a gasification reactor includes extending an injection device at least partially into the gasification reactor. The injection device includes a plurality of substantially...
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8828106 |
Circulating fluidized-bed reformer
Inexpensive heating fuel is used to generate heat required for completion of reformation of raw material to be reformed such as hydrocarbon gas, heavy oil or oil refining pitch so that the raw...
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8828347 |
Method and apparatus for gasification with CO2 recovery
Gasification of carbon-containing raw material into gasified gas and recovery of CO2 are enabled at the same pressure throughout a system. Provided are a hydration tower 1 for performing hydration...
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8821600 |
Dry bottom reactor vessel and method
A reactor vessel includes an entrained-flow gasifier and a dry solids discharge beneath the gasifier.
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8822553 |
Coal-to-liquid systems and methods
A Coal-to-Liquid Fuels production process by which carbon dioxide (CO2) exhaust by-products are significantly reduced, if not eliminated, through a system comprising the generation of a first...
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8814962 |
Engineered fuel storage, respeciation and transport
Techniques, systems and material are disclosed for thermochemical regeneration of biomass into renewable engineered fuel, storage of the renewable engineered fuel, respeciation of the renewable...
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8814964 |
Method for improving catalyst function in auto-thermal and partial oxidation reformer-based processors
The invention provides a method for reforming fuel, the method comprising contacting the fuel to an oxidation catalyst so as to partially oxidize the fuel and generate heat; warming incoming fuel...
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8808411 |
Gaseous transfer in multiple metal bath reactors
Disclosed is a process for making a high-purity gas. The process includes an interrelationship among at least four bath vessels, each of which has a molten metal bath. In one embodiment, the...
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