METHOD OF PRODUCING HIGH-ANTIKNOCK GASOLINE AND AROMATIC HYDROCARBONS Russian patent published in 1997 - IPC

Abstract RU 2078791 C1

FIELD: gasoline production. SUBSTANCE: stable gas condensate is fractionated to produce straight- run fractions. One of them, after preliminary stripping and heating, is used as starting material for processing on zeolite-containing catalyst in two or several adiabatic reactors. Intermediate reaction stream arising between reactors is withdrawn at a temperature equal to that of starting stream or exceeding it at value of temperature of heating stream in adiabatic reactor. The withdrawn stream is additionally heated to temperature equal to processing temperature in the next reactor. EFFECT: improved process flowsheet. 2 dwg, 1 tbl

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RU 2 078 791 C1

Authors

Kosogorov S.B.

Kuznetsov Ju.I.

Komarovskij N.A.

Kudrjavtsev M.A.

Bukreev S.D.

Dates

1997-05-10Published

1994-01-12Filed