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Class Information
Number: 585/628
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > Diolefin product > By dehydrogenation > Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. > Moving catalyst or plural stage
Description: Subject matter wherein the effluent from one dehydrogenation procedure is sent to another, different dehydrogenation procedure or in which a solid material (including fluent solids) is specified as moving during the process, that is, moving within, or into, or out of the reactor.










Patents under this class:

Patent Number Title Of Patent Date Issued
8222472 Method of producing 1,3-butadiene from N-butene using continuous-flow dual-bed reactor Jul. 17, 2012
8088962 Method for producing butadiene from n-butane Jan. 3, 2012
7518024 Process for preparing 1-butene Apr. 14, 2009
7495138 Method for producing butadiene from n-butane Feb. 24, 2009
7488858 Method for the production of butadiene Feb. 10, 2009
7488857 Method for the production of butadiene and 1-butene Feb. 10, 2009
7485761 Method for producing 1-butene Feb. 3, 2009
7482500 Preparation of butadiene Jan. 27, 2009
7435860 Method for the production of butadine from n-butane Oct. 14, 2008
7417173 Method for producing butadiene from n-butane Aug. 26, 2008
6350394 Method and apparatus for total energy fuel conversion systems Feb. 26, 2002
5315056 Catalyst regeneration in a dehydrogenation process May. 24, 1994
4709070 Process for improving activity of tellurium containing metal oxide catalysts Nov. 24, 1987
4532083 Multiply promoted Sn/Sb oxide catalysts Jul. 30, 1985
4341717 Reactor for contacting gases and a particulate solid Jul. 27, 1982
4322368 Copper-promoted antimony phosphate oxide complex catalysts Mar. 30, 1982
4316856 Molybdenum-promoted antimony phosphate oxide complex catalysts also containing at least one of bismuth and tellurium Feb. 23, 1982
4316855 Multiply promoted Sn-Sb oxide catalysts Feb. 23, 1982
4309361 Ammoxidation of olefins with novel antimonate catalysts Jan. 5, 1982
4229604 Process for producing unsaturated hydrocarbons Oct. 21, 1980











 
 
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