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1 764 315

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A1

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IPC

(21) (22)

Application

4808655/04, 1990-04-02

(22)

Actual filing date

1990-04-02

(45)

Published

1995-04-20

(72)

Inventor

Aliev R.R.Turovskaja L.V.Osokina N.A.Bannov P.G.Varshavskij O.M.Ferkel' E.V.Solopov V.A.

METHOD OF PETROLEUM FRACTION HYDROREFINING Russian patent published in 1995 - IPC

Abstract SU 1764315 A1

FIELD: oil processing. SUBSTANCE: diesel fraction is contacted at 300-350 C in hydrogen medium under increased pressure for 1-3 days at volume rate 3 3 h-1 following by increase up to 6 6 h-1 with catalyst containing, wt. -% : nickel sulfide 4.8-6.5; molybdenum sulfide 19.6-28.0; boron oxide 1-5; zeolite type Y in nickel form 5-20, and aluminium oxide - the rest, and showing atomic ratio S/M 1-2. EFFECT: improved method of hydrorefining. 1 tbl

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SU 1 764 315 A1

Authors

Aliev R.R.

Turovskaja L.V.

Osokina N.A.

Bannov P.G.

Varshavskij O.M.

Ferkel' E.V.

Solopov V.A.

Dates

1995-04-20—Published

1990-04-02—Filed

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