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2 144 942

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IPC

(21) (22)

Application

99111851/04, 1999-06-01

(24)

Start date

1999-06-01

(22)

Actual filing date

1999-06-01

(45)

Published

2000-01-27

(72)

Inventor

Belyj A.S.Dupljakin V.K.Likholobov V.A.Lugovskoj A.I.Loginov S.A.Kir'Janov D.I.Smolikov M.D.

(73)

Holder

Institut Kataliza Im.G.K.Boreskova So Ran

METHOD FOR PRODUCTION OF MOTOR FUEL COMPONENTS (BIFORMING-2) Russian patent published in 2000 - IPC

Abstract RU 2144942 C1

FIELD: motor fuels. SUBSTANCE: gasoline are processed under catalytic reforming conditions and products are separated into gas fraction (hydrogen and C₁-C₄-hydrocarbons) and liquid high-octane fraction. From the latter, C₁-C₅- hydrocarbon gases are removed in rectification column and recycled into reforming zone to be reprocessed. Recycling C₁-C₅-hydrocarbon gas is combined with additional amounts of C₃-C₅-hydrocarbon gases from outside source composed of mixture of saturated and unsaturated hydrocarbons. EFFECT: increased yield of liquid high-octane component by 3-6%. 3 cl, 2 dwg, 1 tbl, 8 ex

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RU 2 144 942 C1

Authors

Belyj A.S.

Dupljakin V.K.

Likholobov V.A.

Lugovskoj A.I.

Loginov S.A.

Kir'Janov D.I.

Smolikov M.D.

Dates

2000-01-27—Published

1999-06-01—Filed