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Class Information
Number: 585/903
Name: Chemistry of hydrocarbon compounds > Catalyst and recycle considerations > With hydrocarbon recycle to control synthesis reaction, e.g., by cooling, quenching, etc.
Description: Collection of documents (under unnumbered subclass CATALYST AND RECYCLE CONSIDERATIONS) which disclose control of a synthesis reaction by recycle of a hydrocarbon effluent of the reaction.

Patents under this class:

Patent Number Title Of Patent Date Issued
8568510 Gas-separation processes using membranes with permeate sweep to recover reaction feedstocks Oct. 29, 2013
8399727 Production of para-xylene by the methylation of benzene and/or toluene Mar. 19, 2013
8378159 Process and system for converting biogas to liquid fuels Feb. 19, 2013
8350110 Heavy alkylbenzene transalkylation operating cost reduction Jan. 8, 2013
8118996 Apparatus and process for cracking hydrocarbonaceous feed utilizing a pre-quenching oil containing crackable components Feb. 21, 2012
8114192 Gas separation processes using membrane with permeate sweep to recover reaction feedstocks Feb. 14, 2012
8049052 System and method of deactivating and quenching an oligomerization catalyst Nov. 1, 2011
7601879 Paraffin alkylation Oct. 13, 2009
7396968 Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle Jul. 8, 2008
7332073 Process for removing contaminants from Fischer-Tropsch feed streams Feb. 19, 2008
6660812 Production of olefin derivatives Dec. 9, 2003
6147271 Oligomerization process Nov. 14, 2000
4225739 Process for improving olefin polymer oil properties Sep. 30, 1980
4225414 Process for hydrocracking carbonaceous material to provide fuels or chemical feed stock Sep. 30, 1980
4123471 Olefin production process Oct. 31, 1978
4113787 Aromatic hydrocarbon dehydrogenation process Sep. 12, 1978
4052479 Conversion of methanol to olefinic components Oct. 4, 1977
4039602 Ethylbenzene Dehydrogenation process Aug. 2, 1977

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