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US20110036012 |
METHOD FOR PREREFORMING ETHANOL
In a process for cleaving ethanol into C1 units in a prereformer ethanol and steam are converted at a temperature in the range from 300 to 550° C. over a catalyst which comprises platinum on a ...
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US20070094930 |
Particulate waste product gasification system and method
Embodiments include a gasification process where the carbon content of the residue from gasification of agricultural waste products and the fly ash content of the gaseous exhaust is controlled by...
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US20070137105 |
Biomass gasification system and opeating method thereof
A biomass gasification system, which generates fuel gas from the thermal treatment of biomass in a gasification furnace thermally powered by a thermal airflow generator, incorporates a slag feed...
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US20100050521 |
METHODS TO FACILITATE COOLING SYNGAS IN A GASIFIER
A method of cooling syngas in a gasifier is provided. The method includes channeling cooling fluid through at least one tube-bundle that includes at least three tubes coupled together within a...
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US20120110908 |
SYSTEM AND METHOD FOR CONCENTRATING A SOLID FUEL IN A SLURRY
According to various embodiments, a system includes a first cross-flow filter configured to remove at least a first portion of a liquid from a fuel slurry to increase a concentration of a solid...
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US20110303875 |
INTEGRATED OXIDATION, REDUCTION AND GASIFICATION METHOD FOR CHEMICAL LOOPING SYNGAS AND ENERGY PRODUCTION
The invention relates to an energetically self-sufficient syngas production method in at least one chemical loop. The chemical loop involves at least three distinct oxidation, reduction and...
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US20050000162 |
Method and apparatus for gasifying waste automotive tires to produce high quality solid carbon and non-condensable synthesis gas
A method for selectively producing condensable hydrocarbon gases and non-condensable synthesis gases from waste tire chips in a single rotating reactor having a drying and volatizing hearth...
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US20080236042 |
Rural municipal waste-to-energy system and methods
A rural municipal waste-to-energy system and method converting waste to fuel gas through anaerobic digestion (AD) and pyrolysis/gasification. Fuel gases derived during the processes are combined...
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US20080256859 |
Reformer Mixing Chamber and Method for the Operation Thereof
The invention relates to a reformer mixing chamber comprising a water vapour-air mixture feeding line and a binary nozzle for supplying a fuel-air mixture, wherein said mixing chamber is...
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US20100083575 |
Co-gasification process for hydrocarbon solids and biomass
A process for the co-gasification of carbonaceous solids (coal, coke) and biomass in which the biomass material is pyrolyzed to provide a biomass pyrolysis oil and biomass char or coke which are...
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US20070175095 |
Biomass gasification system and operating method thereof
A biomass gasification system and operating method thereof are able to prevent hindrances caused by the tar component in a fuel gas and to thermally utilize a fuel gas containing a tar component. A...
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US20060204799 |
Hydrogen supply device and hydrogen supplying method
A hydrogen supply device which generates hydrogen from hydrogen storing material which chemically stores hydrogen by a catalyst, wherein said device comprises valves on the fuel supply port and the...
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US20070204512 |
Steam reformation system
A gasification system and method for converting organic materials into a usable syngas are provided. The gasification system includes a kiln for receiving a feedstock; a means for heating the kiln;...
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US20100043291 |
PROCESS AND EQUIPMENT FOR PRODUCING SYNTHESIS GAS FROM BIOMASS
A process for producing synthesis gas (S) from biomass, includes drying the biomass and gasifying the biomass. An equipment to carry out the process is also disclosed. The process further includes:...
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US20080286165 |
Guanidine Based Composition and System for Same
A method and apparatus for generating energy from a composition containing guanidine and a method for providing the composition containing guanidine. The apparatus includes a container such as tank...
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US20080141589 |
RECYCLING AND MATERIAL RECOVERY SYSTEM AND METHOD ASSOCIATED THEREWITH
A method of recovering an organic decomposition product from an organic source may include: a) causing an inert gas to flow through the reduction zone from a reduction inlet to a reduction outlet...
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US20100244448 |
METHOD AND APPARATUS FOR BLENDING LIGNITE AND COKE SLURRIES
A method may include preparing a coke slurry, preparing a lignite slurry separate from the coke slurry, and combining the coke slurry with the lignite slurry to form a coke/lignite slurry.
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US20090255181 |
METHOD AND SYSTEM FOR GENERATING HYDROGEN-ENRICHED FUEL GAS FOR EMISSIONS REDUCTION AND CARBON DIOXIDE FOR SEQUESTRATION
A method of generating hydrogen-enriched fuel gas and carbon dioxide comprising converting hydrocarbon molecules from a gaseous hydrocarbon feed stream into hydrogen and carbon dioxide, separating...
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US20100077767 |
EMISSION FREE INTEGRATED GASIFICATION COMBINED CYCLE
Disclosed is a process to start-up, operate, and shut down a gasifier and an integrated gasification combined cycle complex without flaring while additionally reducing the release of contaminants...
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US20090229182 |
Catalytic Gasification Particulate Compositions
Particulate compositions are described comprising a carbonaceous material, such as petroleum coke and/or coal, treated or otherwise associated with a gasification catalyst, where the catalyst is at...
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US20070220810 |
METHOD FOR IMPROVING GASIFICATION EFFICIENCY THROUGH THE USE OF WASTE HEAT
A method for recycling the waste heat generated from an external process, which is fuelled by syngas, into a gasification process to enhance the energy density of the syngas produced as well as the...
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US20100154305 |
METHODS AND APPARATUS FOR CATALYTIC HYDROTHERMAL GASIFICATION OF BIOMASS
Continuous processing of wet biomass feedstock by catalytic hydrothermal gasification must address catalyst fouling and poisoning. One solution can involve heating the wet biomass with a heating...
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US20050000163 |
High energy transport gas and method to transport same
A high energy transport gas and a method to transport the high energy transport gas are used to increase the energy content of a pipeline and other vessels that are designed to carry natural gas...
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US20100071370 |
RENEWABLE ENERGY RECOVERY FROM MSW AND OTHER WASTES
Raw MSW is delivered through an organic digester (12) within which an organic fraction of the MSW is broken down by a combination of aerobic microbial activity and mechanical action and converted...
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US20080271377 |
Combination Metal-Based and Hydride-Based Hydrogen Sources and Processes for Producing Hydrogen
A metal based hydrogen source contains metal such as Al, Zn, Mg that can react with water to produce hydrogen gas, borohydride such as sodium borohydride, potassium borohydride etc, and hydroxides...
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US20090165383 |
Catalytic Gasification Process with Recovery of Alkali Metal from Char
Processes are described for the extraction and recovery of alkali metal from the char that results from catalytic gasification of a carbonaceous material. Among other steps, the processes of the...
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US20070119099 |
Methods and systems of reducing viscosity of gasification system slag
Methods and systems for gasifier fines recycling system are provided. The system includes a gasifier slag removal system configured to separate first fines from a particulate slag removed from a...
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US20050076568 |
Partial oxidation of cellulose spent pulping liquor
The present invention relate to a two-stage gasification process using a gas generator for the recovery of strongly alkaline chemicals and energy value from a cellulose spent liquor. The...
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US20090013601 |
MODULAR AND DISTRIBUTED METHODS AND SYSTEMS TO CONVERT BIOMASS TO SYNGAS
The present invention provides modular and distributed methods and systems to convert biomass feedstocks into synthesis gas (syngas). The syngas can then be turned into liquid chemicals and fuels...
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US20100299997 |
INTEGRATED ENERGY AND/OR SYNTHESIS GAS PRODUCTION METHOD BY IN-SITU OXYGEN PRODUCTION, CHEMICAL LOOPING COMBUSTION AND GASIFICATION
The invention relates to an integrated method of in-situ oxygen production, chemical looping combustion and gasification of liquid, solid or gaseous fuels allowing combustion of coal, petroleum...
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US20060075683 |
Apparatus and method for the conversion of water into a new gaseous and combustible form and the combustible gas formed thereby
An electrolyzer which decomposes distilled water into a new fuel composed of hydrogen, oxygen and their molecular and magnecular bonds, called HHO. The electrolyzer can be used to provide the new...
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US20090217588 |
Co-Feed of Biomass as Source of Makeup Catalysts for Catalytic Coal Gasification
Continuous processes are provided for converting a carbonaceous feedstock comprising biomass containing alkali metal, non-biomass components, and at least one gasification catalyst including an...
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US20090178338 |
FUEL FEED SYSTEM FOR A GASIFIER AND METHOD OF GASIFICATION SYSTEM START-UP
A method of startup for a gasification system includes assembling a fuel mixture for use by a gasifier at a fuel mixture assembly point, wherein the fuel mixture includes a quantity of particulate...
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US20090077891 |
METHOD FOR PRODUCING FUEL GAS
A method for producing a synthesis gas from a widely varying feedstock of waste and natural fuels including providing a reaction chamber having a bottom coupled to an induction furnace, introducing...
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US20120096763 |
METHOD OF FORMULATING A FUEL COMPOSITION FOR USE IN INTERNAL-COMBUSTION ENGINES
A method of formulating a fuel composition for use in internal-combustion engines includes the step of providing a fuel. In addition, there is the step of forming the fuel composition by adding to...
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US20080263956 |
Process and Apparatus for Low-Emission Storage of Biodegradable Matter
A process and an apparatus for low-emission storage of biodegradable materials by means of aeration, without aerobic conditions materializing in the material, permits a more consistent feed of the...
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US20090158661 |
METHOD AND SYSTEM OF RECOVERING ENERGY FROM A FLUID CATALYTIC CRACKING UNIT FOR OVERALL CARBON DIOXIDE REDUCTION
In at least one embodiment of the present invention, a method of recovering energy from a FCC unit having a reactor and a regenerator for overall CO2 reduction is provided. The method comprises...
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US20080115415 |
SYSTEM AND PROCESS FOR PRODUCING SYNTHETIC LIQUID HYDROCARBON
Production of synthetic liquid hydrocarbon fuel from carbon containing moieties such as biomass, coal, methane, naphtha as a carbon source and hydrogen from a carbon-free energy source is...
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US20070094929 |
Apparatus of catalytic gasification for refined biomass fuel at low temperature and the method thereof
Disclosed is a gasification technique for converting biomass, which is difficult to treat, into clean gas fuel able to be burned in a cogeneration system. The gasification technique includes first...
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US20090100754 |
METHOD OF REMOVING CARBON DIOXIDE EMISSIONS FROM IN-SITU RECOVERY OF BITUMEN AND HEAVY OIL
The present invention, in one configuration, is directed to producing a methane-containing gas from a hydrocarbon fuel energy source extracted from an in-situ recovery operation, such as a SAGD or...
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US20100146857 |
METHOD OF OPERATING A GASIFIER
A method of operating a gasifier is provided that envisions dividing the gasifier into multiple zones. A high-calorific-value feedstock with an oxidant is injected in the first zone. The gasifier...
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US20100162627 |
PROCESS FOR PRODUCING A METHANE-RICH GAS
A process for producing a methane-rich gas comprising the steps of: a) mixing a feed gas, comprising carbon monoxide and hydrogen, and a recycled methane-rich gas, comprising methane, to produce a...
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US20120095119 |
PROCESS FOR PRODUCING PURIFIED SYNTHESIS GAS
Disclosed is a process for producing a purified synthesis gas stream from a feed synthesis gas stream. The process includes contacting the feed synthesis gas stream with a water gas shift catalyst...
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US20090004070 |
Configurations and Methods for Effluent Gas Treatment
Methods and configurations are drawn to a plant in which an effluent gas (102) comprising oxygen and sulfur dioxide is catalytically reacted with hydrogen sulfiden (148) and hydrogen and/or carbon...
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US20110036014 |
GASIFICATION SYSTEM WITH PROCESSED FEEDSTOCK/CHAR CONVERSION AND GAS REFORMULATION
The invention provides a system designed for the complete conversion of carbonaceous feedstock into syngas and slag. The system comprises a primary chamber for the volatilization of feedstock...
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US20110071333 |
PROCESS FOR NEUTRALIZATION OF A CATIONIC ZEOLITE
The invention relates to a process for neutralization of a cationic zeolite that is at least partially exchanged with one or more monovalent and/or multivalent cations. The neutralization process...
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US20080072496 |
Method for Producing Fuel from Captured Carbon Dioxide
The invention provides a method for producing combustible fuels from a gaseous mixture containing carbon dioxide, which comprises: (i) capturing CO2 from said gaseous mixture by means of K2CO3,...
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US20110061299 |
Catalytic process and system for converting liquid fuels into syngas
The present invention provides a process and apparatus for the gasification of a liquid fuel and includes providing a supply of a liquid fuel, a supply of oxidant, and a supply of liquid water;...
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US20120021364 |
METHOD AND SYSTEM FOR THE PRODUCTION OF A COMBUSTIBLE GAS FROM A FUEL
Method and system for the production of a combustible gas from a fuel, comprising the conversion of the fuel, at a temperature that is between 600 and 1000° C. and at a pressure that is lower than ...
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US20090283064 |
SYSTEM AND METHOD FOR THE PRODUCTION OF NATURAL GAS UTILIZING A LASER
A system and method for producing a fuel gas is provided. In particular, a combustion product of an internal combustion engine is converted by a catalytic converter heated by the beam of the laser...
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