FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a fluorine-containing mordenite catalyst and its using for production of linear alkylbenzene by alkylation of benzene with olefins. Olefin can comprise from 10 to 14 carbon atoms. Fluorine-containing mordenite is synthesized by treatment with hydrogen fluoride. The alkylation reaction of benzene is carried out using a method of reaction distillation. EFFECT: enhanced selectivity, simplified technology of process. 15 cl, 2 dwg, 7 tbl, 9 ex
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