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2 091 436

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IPC

(21) (22)

Application

96105265/04, 1996-03-19

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Actual filing date

1996-03-19

(45)

Published

1997-09-27

(72)

Inventor

Kaminskij Eh.F.Khavkin V.A.Radchenko E.D.Kurganov V.M.Melik-Akhnazarov T.Kh.Bychkova D.M.Loshchenkova I.N.Guljaeva L.A.Dem'Janenko E.A.Karibov A.K.Birjukov F.I.Sture N.N.Khandarkhaev S.V.Goncharov A.N.Sannikov A.L.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Po Pererabotke NeftiAchinskij Neftepererabatyvajushchij Zavod"

METHOD OF PROCESSING AUTOMOBILE GASOLINE Russian patent published in 1997 - IPC

Abstract RU 2091436 C1

FIELD: gasoline production. SUBSTANCE: method consists in hydrofining of straight-run gasoline or its mixture with coking gasoline in presence of catalyst containing 2.0-4.0 wt % nickel oxide and 12.0-15.0 wt % molybdenum oxide on alumina at elevated temperature and pressure with subsequent catalytic reforming. The latter is performed by preliminarily separating initial gasoline distillate into two fractions with boiling ranges 25(60)- 80(120) C and 80(120)-160(185) C and subjecting the second fraction to hydrofining with subsequent catalytic reforming, produced reformat being then mixed with the first fraction in weight ratio from 99:1 to 80:20. EFFECT: improved antiknock characteristic. 3 cl

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RU 2 091 436 C1

Authors

Kaminskij Eh.F.

Khavkin V.A.

Radchenko E.D.

Kurganov V.M.

Melik-Akhnazarov T.Kh.

Bychkova D.M.

Loshchenkova I.N.

Guljaeva L.A.

Dem'Janenko E.A.

Karibov A.K.

Birjukov F.I.

Sture N.N.

Khandarkhaev S.V.

Goncharov A.N.

Sannikov A.L.

Dates

1997-09-27—Published

1996-03-19—Filed