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Class Information
Number: 585/424
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By condensation of entire cyclic molecules or entire hydrocarbyl moieties thereof, e.g., polymerization, etc. > Plural stage or with preliminary treatment of feed
Description: Subject matter wherein the effluent from an aromatic condensation reaction or wherein a feed stock is treated prior to the condensation reaction, e.g., by separating nonhydrocarbons therefrom, by separating the feed into several different fractions, by heating, etc.

Patents under this class:

Patent Number Title Of Patent Date Issued
8138384 Production of alkylated aromatic hydrocarbons from methane Mar. 20, 2012
7019184 Non-oxidative conversion of gas to liquids Mar. 28, 2006
4950823 Benzene upgrading reformer integration Aug. 21, 1990
4925996 Two stage process for catalytic conversion of olefins to higher hydrocarbons May. 15, 1990
4808764 Methanol-gas saturator for catalytic conversion system Feb. 28, 1989
4713424 Polymerization of olefinic hydrocarbons and complex-initiator therefor Dec. 15, 1987
4554393 Two-stage process for converting propane to aromatics Nov. 19, 1985
4528412 Dehydrocyclodimerization process Jul. 9, 1985
4511747 Light olefin conversion to heavier hydrocarbons with sorption recovery of unreacted olefin vapor Apr. 16, 1985
4456779 Catalytic conversion of olefins to higher hydrocarbons Jun. 26, 1984

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