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7399326 Carbon monoxide clean-up in a PEM fuel cell system  
A fuel processor system is provided including an autothermal reactor (ATR), a pressure swing adsorber (PSA) located downstream of the ATR, and a methanation reactor located downstream of the PSA. A...
7384621 Reforming with hydration of carbon dioxide fixing material  
Methods for converting hydrocarbon fuels to hydrogen-rich reformate that incorporate a carbon dioxide fixing mechanism into the initial hydrocarbon conversion process. The mechanism utilizes a...
7381230 Reactor and process for making synthesis gas  
The invention relates to reactor systems and processes for producing synthesis gas. In one embodiment, a reactor comprises a first reaction zone comprising a combustion catalyst, wherein the first...
7368482 Catalytic partial oxidation process for producing synthesis gas  
Partial oxidation process of liquid fuels, selected from hydrocarbon and/or oxygenated compounds, together with gaseous fuels, selected from hydrocarbon compounds, natural gas and LPG, by means of...
7364712 Catalyst for purifying methane-containing waste gas and method of purifying methane-containing waste gas  
This invention provides a catalyst for removing hydrocarbons from a combustion gas containing methane and containing an excess of oxygen, which comprises iridium supported on zirconium oxide; and a...
7354566 Fuel gas production method and apparatus  
A fuel gas production apparatus includes a vaporization mechanism, a reforming mechanism, a PSA mechanism, a supply passage, a combustion air supply mechanism and an ECU. The vaporization mechanism...
7354560 Process for the production of hydrogen  
Process for the removal of organic and/or inorganic sulfur from an ammonia stream by passing said stream through a fixed bed of sulfur absorbent in a sulfur absorber and withdrawing a sulfur-free...
7351275 Carbon monoxide production process  
The present invention provides for a process for producing carbon monoxide. A feed gas stream of hydrogen, carbon monoxide and carbon dioxide is directed to a membrane unit which separates the feed...
7344789 Hypergolic hydrogen generation system for fuel cell power plants  
The invention provides a controlled hypergolic approach to using concentrated hydrogen peroxide in combination with certain hydrocarbons such as ethanol, methanol, methane as well as more common...
7341610 Fuel cell system having two reformation reactors and method for operating same  
A fuel cell system includes a fuel cell unit and a gas-generating system containing at least one reforming unit for obtaining a hydrogen-rich reformate from a fuel. It is possible to supply the...
7335346 Catalyst and method of steam reforming  
The present invention provides a method of steam reforming a hydrocarbon over a catalyst at short residence times or short contact times. The present invention also provides spinel-containing...
7332147 Process for reforming hydrocarbons with carbon dioxide by the use of a selectively permeable membrane reactor  
A process is provided for reforming a hydrocarbon with carbon dioxide using a selectively permeable membrane reactor including a catalyst for accelerating a chemical reaction and a selectively...
7332146 Method for zero emission liquid hydrogen production from methane and landfill gas  
Processes, methods, systems and devices for zero emission liquid hydrogen production directly from a variety of methane sources, such as natural gas and landfill gas, are disclosed. Five...
7323159 Method for fast start of a fuel processor  
An improved fuel processor for fuel cells is provided whereby the startup time of the processor is less than sixty seconds and can be as low as 30 seconds, if not less. A rapid startup time is...
7316806 Modifying catalyst for partial oxidation and method for modification  
A reforming catalyst for partial oxidation to reform hydrocarbon compound including a sulfur-containing compound includes platinum and rhodium. Even in reforming a hydrocarbon compound including a...
7306781 Hydrogen generator  
A hydrogen generator is formed of a strip of corrugated material that has been folded back and forth upon itself to define a monolith having multiple fluid flow regions. At least one of these...
7297169 Apparatus and method for hydrocarbon reforming process  
The present invention is an apparatus arranged to maximize heat utilization for a hydrocarbon steam reforming process to produce synthesis gas. The apparatus comprises a refractory lined vessel...
7294420 Production of hydrogen  
A method of producing hydrogen for a fuel cell from a hydrocarbon fuel composition, by providing a hydrocarbon fuel composition, which is obtained by contacting a liquid hydrocarbon feed comprising...
7282189 Production of hydrogen and removal and sequestration of carbon dioxide from coal-fired furnaces and boilers  
Methods for reducing and eliminating carbon dioxide from the emissions of solid fuel fired power plants, particularly coal fired power plants, and to sequester the carbon dioxide, typically by...
7268097 Desulfurizing agent for hydrocarbon derived from petroleum, method for producing hydrogen for use in fuel cell and method for producing nickel-based desulfurizing agent  
A desulfurizing agent comprising a silica-alumina carrier having an Si/Al mole ratio of 10 or less and nickel carried thereon; a desulfurizing agent for hydrocarbons derived from petroleum which...
7267811 Fuel reformer catalyst and absorbent materials  
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials, and methods for using such materials for the conversion of...
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...
7264788 Fuel reformer catalyst and absorbent materials  
Materials that are useful for absorption enhanced reforming (AER) of a fuel, including absorbent materials and catalyst materials and methods for using the materials. The materials can be...
7261750 Method for the autothermal reforming of a hydrocarbon  
A method for the autothermal reforming of a hydrocarbon, in particular of diesel, includes introducing a combustible mixture of the hydrocarbon to be reformed and an oxygen-containing medium into a...
7255840 Autothermal reactor and method for production of synthesis gas  
An autothermal reactor and method for producing synthesis gas in which a heated oxygen containing stream is expanded into a mixing chamber to entrain a hydrocarbon containing stream to form a...
7250151 Methods of conducting simultaneous endothermic and exothermic reactions  
Integrated Combustion Reactors (ICRS) and methods of making ICRs are described in which combustion chambers (or channels) are in direct thermal contact to reaction chambers for an endothermic...
7250150 Chemical reactor with pressure swing adsorption  
A chemical reaction is performed with separation of the product(s) and reactant(s) by pressure swing adsorption (PSA), using an apparatus having a plurality of adsorbers cooperating with first and...
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 (CH 4 , H 2 , CO 2 , CO, H 2 O, NH 3 ) and a reactive carbon-rich char as the...
7232532 Catalytic partial oxidation process using a catalyst system having an upstream and a downstream part  
The invention relates to a process for the catalytic partial oxidation of a hydrocarbonaceous feedstock, wherein a feed mixture having the hydrocarbonaceous feedstock and a molecular-oxygen...
RE39675 Reforming apparatus for making a co-reduced reformed gas  
This reforming apparatus is provided with a raw material reforming unit including a heat source for generating heat when a fuel gas is burnt and adapted to reaction heat directly from the heat...
7226574 Oxidation process using microchannel technology and novel catalyst useful in same  
A process is disclosed for converting a hydrocarbon reactant to a product comprising CO and H 2 . The process comprises: (A) flowing a reactant composition comprising the hydrocarbon reactant and...
7220505 Autothermal reformer-reforming exchanger arrangement for hydrogen production  
Low-energy, low-capital hydrogen production is disclosed. A reforming exchanger 14 is placed in parallel with an autothermal reformer (ATR) 10 to which are supplied a preheated...
7217303 Pressure swing reforming for fuel cell systems  
The present invention provides an improvement in the process of producing hydrogen from hydrocarbon-containing streams. A cyclic reforming process, referred to as pressure swing reforming, provides...
7201889 Fuel reforming method and system  
A fuel reforming method includes the step of supplying carbon-containing fuel and steam to a reactor filled with a fuel reforming catalyst and a CO 2 absorbent and discharging CO 2 , and setting...
7188469 Exhaust system and methods of reducing contaminants in an exhaust stream  
In one embodiment, a method of reducing NOx contaminant in an exhaust stream includes: introducing diesel fuel and an oxidant to a reformer to produce a reformer effluent comprising hydrogen and...
7175827 Process of producing fuel gas for fuel cell  
A process for producing a fuel gas for a fuel cell is provided. The process includes a step of converting hydrocarbons and/or oxygen-containing hydrocarbons to a reformed gas which is composed...
7166268 Catalyst for hydrocarbon reforming and method of reforming hydrocarbon with the same  
The present invention provides a catalyst suitably employed in a variety of hydrocarbon reforming processes and a hydrocarbon reforming process including employing the catalyst in production of...
7166267 Solid solutions, applicable as catalysts, with perovskite structure comprising noble metals  
Materials with a perovskite structure in form of solid solutions with general formula: A z Zr 1−x B x O 3 Where A is Ba or a rare earth element, B is Pt, Ir, Rh or Ce z is 1 when A is Ba and is...
7157167 Thermocatalytic process for CO2-free production of hydrogen and carbon from hydrocarbons  
A novel process and apparatus are disclosed for sustainable CO 2 -free production of hydrogen and carbon by thermocatalytic decomposition (dissociation, pyrolysis, cracking) of hydrocarbon fuels...
7153334 Fuel reforming system and method of operation  
Carbonaceous material is removed from a catalyst within an autothermal reformer by introducing an isolated oxidant stream into the autothermal reformer prior to introduction of hydrocarbon fuel...
7151067 Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst  
A porous catalyst layer containing mixed conducting oxide having substantially a perovskite structure and containing a first element selected from Co and Fe, and a second element selected from In,...
7150866 Catalyst for autothermal reforming of hydrocarbons with increased water gas shift activity  
The invention relates to a catalyst and a process for the autothermal, catalytic steam reforming of hydrocarbons using the catalyst. The catalyst has a multilayer structure and comprises a lower...
7148178 Combination of a guard bed and a copper-containing catalyst bed  
A catalyst bed combination comprising a bed of a particulate copper-containing catalyst and, upstream of the catalyst bed, a guard bed in the form of shaped units formed from lead oxide particles...
7147836 Device for evaporating a liquid  
A device having a plurality of chambers for carrying out a solid-catalyzed reaction includes a common evaporation unit for evaporating liquid starting materials. The evaporation unit is in...
7144566 Process of producing fuel gas for fuel cell  
A process for producing a fuel gas for a fuel cell is provided. The process includes a step of converting hydrocarbons and/or oxygen-containing hydrocarbons to a reformed gas which is composed...
7122170 Catalysts for SPOC™ enhanced synthesis gas production  
A process and system for producing synthesis gas by a SPOC® enhanced catalytic partial oxidation process is disclosed. Light hydrocarbons in a H 2 S-containing feed gas are partially oxidized to...
7119044 Multiple washcoats on filter substrate  
An integrated multi-functional catalyst system includes a diesel particulate filter having an inlet side for receiving flow and an opposite outlet side, a substrate in the diesel particulate filter...
7115236 Exhaust gas purifying method and system for fuel cell vehicle  
An exhaust gas purifying method for a fuel cell vehicle comprises preparing an exhaust gas purifying system for the fuel cell vehicle, the exhaust gas purifying system including a methane removal...
7105148 Methods for producing hydrogen from a fuel  
Methods and apparatus for producing hydrogen are provided. The methods and apparatus utilize reforming catalysts in order to produce hydrogen gas. The reforming catalysts may be platinum group...
7105147 Method for partial oxidation of methane using dense, oxygen selective permeation ceramic membrane  
Methane in a feedstock gas having methane as its main component, is partially oxidized with oxygen, which selectively permeates from a first side to a second side of a oxygen selective permeation...
Matches 1 - 50 out of 428 1 2 3 4 5 6 7 8 9 >