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2 064 964

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C1

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IPC

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Application

93047065/04, 1993-10-06

(22)

Actual filing date

1993-10-06

(45)

Published

1996-08-10

(72)

Inventor

Matveev V.M.Shashkin N.P.Rempel' R.D.Fedotov Ju.I.Kisel'Nikov E.G.Kuz'Menko V.V.

(73)

Holder

Aktsionernoe Obshchestvo Neftekhimicheskij Kombinat"

METHOD OF GASOLINE COMPOSITION PRODUCING Russian patent published in 1996 - IPC

Abstract RU 2064964 C1

FIELD: fuels. SUBSTANCE: gasoline composition is produced by compounding hexane-heptane and isopentane fractions with hydrocarbon fraction of boiling point 90-180 C obtained from waste of butadiene and/or isoprene production from stages of alkane and alkane dehydrogenation as by-side liquid phase removal from three plates disposed through 20-25 degrees between raw feeding and light hydrocarbon removal at waste rectification in a single column from light- and high-boiling hydrocarbons followed by hydrogenation. Part of obtained hydrogenizate is recycled at mass ratio fraction : hydrogenizate = 1: (1-3) and remained part of hydrogenizate is subjected for compounding at volume ratio hydrogenizate : isopentane fraction = 1:(0.44-0.8): (0.35-0.44). EFFECT: improved method of producing. 1 tbl, 1 dwg

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RU 2 064 964 C1

Authors

Matveev V.M.

Shashkin N.P.

Rempel' R.D.

Fedotov Ju.I.

Kisel'Nikov E.G.

Kuz'Menko V.V.

Dates

1996-08-10—Published

1993-10-06—Filed

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