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Class Information
Number: 423/651
Name: Chemistry of inorganic compounds > Hydrogen or compound thereof > Elemental hydrogen > By decomposing hydrocarbon > Catalytic reaction
Description: Processes in which a catalyst is utilized in the decomposition; see Glossary.










Sub-classes under this class:

Class Number Class Name Patents
423/652 Including decomposing water 443


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8709378 Catalyst and process of hydrocarbon feedstock reformation to hydrogen and carbon monoxide Apr. 29, 2014
8685358 Producing ammonia using ultrapure, high pressure hydrogen Apr. 1, 2014
8673512 Reforming system, fuel cell system, and its operation method Mar. 18, 2014
8642667 Process for increasing hydrogen content of synthesis gas Feb. 4, 2014
8636922 Process for recovering hydrogen and carbon dioxide from a syngas stream Jan. 28, 2014
8636826 Hydrogen membrane separator Jan. 28, 2014
8636828 Hydrogen purification membranes, components and fuel processing systems containing the same Jan. 28, 2014
8628887 Fuel cell with low water consumption Jan. 14, 2014
8591861 Hydrogenating pre-reformer in synthesis gas production processes Nov. 26, 2013
8574422 Hydrogen production Nov. 5, 2013
8563185 Process and reactor for the production of hydrogen and carbon dioxide and a fuel cell system Oct. 22, 2013
8551444 Compact pressure swing reformer Oct. 8, 2013
8522573 Method for production of carbon dioxide and apparatus therefor Sep. 3, 2013
8524119 Catalyst for preparing synthesis gas from natural gas and carbon dioxide, and preparation method thereof Sep. 3, 2013
8518151 Porous hollow fiber supported dense membrane for hydrogen production, separation, or purification Aug. 27, 2013
8519012 Artificial photosynthesis Aug. 27, 2013
8506915 Method for recovering CO.sub.2 by means of CaO and the exothermic reduction of a solid Aug. 13, 2013
8500830 Hydrogen generating apparatus and fuel cell using the same Aug. 6, 2013
8496908 Hydrogen production with CO.sub.2 capture Jul. 30, 2013
8486301 Method of preparing and utilizing a catalyst system for an oxidation process on a gaseous hydrocarbon stream Jul. 16, 2013
8486367 Method and device for generating hydrogen Jul. 16, 2013
8486368 Hydrocarbon-decomposing porous catalyst body and process for producing the same, process for producing hydrogen-containing mixed reformed gas from hydrocarbons, and fuel cell system Jul. 16, 2013
8460630 Method and apparatus for producing hydrogen and recovering carbon dioxide Jun. 11, 2013
8460633 Process for the production of hydrogen with very high purity from alcohols that comprise at least two carbon atoms Jun. 11, 2013
8444951 Catalytic process and system for converting liquid fuels into syngas May. 21, 2013
8383078 Process and apparatus for the production of synthesis gas Feb. 26, 2013
8378159 Process and system for converting biogas to liquid fuels Feb. 19, 2013
8372375 Method of producing high-purity hydrogen Feb. 12, 2013
8361433 Method and apparatus for manufacturing hydrogen-containing gas Jan. 29, 2013
8353977 Hydrogen separator and method of operating hydrogen separator Jan. 15, 2013
8343456 Reforming catalyst for hydrocarbon, method for producing hydrogen using such reforming catalyst, and fuel cell system Jan. 1, 2013
8333951 Method for producing a product gas rich in hydrogen Dec. 18, 2012
8308828 Multiple tube micro-channel steam reformer and method Nov. 13, 2012
8303676 Conversion of C-O-H compounds into hydrogen for power or heat generation Nov. 6, 2012
8303848 Operation method of synthesis gas reformer in GTL plant Nov. 6, 2012
8288446 Catalytic hydrogenation of carbon dioxide into syngas mixture Oct. 16, 2012
8282907 Hydrogen generation processes and apparatus and control system Oct. 9, 2012
8268289 Hydrocarbon-decomposing catalyst, process for decomposing hydrocarbons and process for producing hydrogen using the catalyst, and power generation system Sep. 18, 2012
8257668 Hydrogen generator and fuel cell system Sep. 4, 2012
8257466 Hydrogen purification membranes, components and fuel processing systems containing the same Sep. 4, 2012
8241600 Pyrochlore catalysts for hydrocarbon fuel reforming Aug. 14, 2012
8226751 Composite membrane material for hydrogen separation and element for hydrogen separation using the same Jul. 24, 2012
8221692 Radiative heat transfer via fins in a steam reformer Jul. 17, 2012
8216324 Process for the production of hydrogen with a thermally-integrated desulfurization unit Jul. 10, 2012
8202333 Method of shutdown of reforming apparatus Jun. 19, 2012
8197563 Fuel reformer Jun. 12, 2012
8197792 Reduced generation of ammonia in nickel catalyst of reformer Jun. 12, 2012
8182787 System and process for producing high-pressure hydrogen May. 22, 2012
8178075 Tubular reactor with jet impingement heat transfer May. 15, 2012
8167960 Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil May. 1, 2012

1 2 3 4 5 6 7 8 9










 
 
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