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2 046 819

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IPC

(21) (22)

Application

93043274/04, 1993-08-31

(22)

Actual filing date

1993-08-31

(45)

Published

1995-10-27

(72)

Inventor

Maryshev V.B.Moshchenko G.G.Liventsev V.T.Vajnbender V.R.Bronnikov V.N.Konstantinov M.V.

(73)

Holder

Maryshev Vladimir Borisovich

METHOD OF SIMULTANEOUS PRODUCING HIGH- AND LOW-OCTANE NONETHYLATED CAR GASOLINE Russian patent published in 1995 - IPC

Abstract RU 2046819 C1

FIELD: petroleum chemistry. SUBSTANCE: gasoline fraction of catalytic cracking is separated for two flows at the mass ratio 1:(1-5). The first flow is subjected for rectification obtaining light fraction НК-60-70 C and heavy one 60-70 C KK. Light fraction is mixed with reforming products. Heavy fraction is mixed with the second flow of gasoline fraction of catalytic cracking. EFFECT: improved method of gasoline producing. 12 tbl

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RU 2 046 819 C1

Authors

Maryshev V.B.

Moshchenko G.G.

Liventsev V.T.

Vajnbender V.R.

Bronnikov V.N.

Konstantinov M.V.

Dates

1995-10-27—Published

1993-08-31—Filed