METHOD FOR ISOLATION OF OLEFINS FROM SATURATED HYDROCARBONS Russian patent published in 2004 - IPC

Abstract RU 2223936 C2

FIELD: petrochemical processes. SUBSTANCE: starting feedstock containing olefins and saturated hydrocarbons is brought into contact with linear polyaromatic compound under conditions suitable to form reaction mixture containing adducts of linear polyaromatic compound with olefin and saturated hydrocarbons. Adducts are separated to form saturated hydrocarbon stream and olefin adduct stream. Adducts are further dissociated to give linear polyaromatic compounds and olefin composition, after which linear polyaromatic compounds are possibly isolated. EFFECT: enhanced process efficiency. 8 cl, 2 tbl, 2 ex

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RU 2 223 936 C2

Authors

Fenuj Loran Alan

Slo Linn Khenri

Fong Khovard Lehm-Kho

Dates

2004-02-20—Published

2000-05-09—Filed