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2 005 768

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C1

(51)

IPC

(21) (22)

Application

5036833/04, 1992-04-10

(22)

Actual filing date

1992-04-10

(45)

Published

1994-01-15

(72)

Inventor

Motov M.V.Talisman E.L.Podlesnyj V.N.

(73)

Holder

Motov Mikhail Vasil'Evich

PROCESS OF PRODUCING HIGH-OCTANE GASOLINE Russian patent published in 1994 - IPC

Abstract RU 2005768 C1

FIELD: petroleum processing. SUBSTANCE: hydrotreatment of naphtha is carried out at the first step in the presence of nickelic/cobaltic molybden-alumina catalyst in hydrogen atmosphere. The second step of refining is carried out in the presence of multiphase system consisting of top and bottom silica gel layers with nickel-modified silica gel layer between them, with the content of the latter being of 2-12 % by weight. EFFECT: increased yield of the end product.

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RU 2 005 768 C1

Authors

Motov M.V.

Talisman E.L.

Podlesnyj V.N.

Dates

1994-01-15—Published

1992-04-10—Filed

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