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2 074 228

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C1

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IPC

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Application

94015240/04, 1994-04-26

(22)

Actual filing date

1994-04-26

(45)

Published

1997-02-27

(72)

Inventor

Janson E.F.Soljar B.Z.Basov R.V.Aladysheva Eh.Z.Zajashnikov E.N.Khvostenko N.N.Brojtman A.Z.Blokhinov V.F.Evtushenko V.M.Knjaz'Kov A.L.Kuznetsov B.P.Glazov L.Sh.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa

METHOD OF PRODUCING RAW MATERIAL FOR CATALYTIC CRACKING PROCESS Russian patent published in 1997 - IPC

Abstract RU 2074228 C1

FIELD: petroleum processing. SUBSTANCE: raw material is produced by combining fractions from mazut vacuum distillation and (i) 5-10 wt % of raffinate obtained in selective treatment of catalytic cracking gas oil fractions, 1-5 wt % of petrolatum obtained in oil fraction purification, and 5-10 wt % of extract obtained from selective treatment of distillate oils produced in vacuum distillation process, or (ii) a mixture of raffinate, petrolatum, and extract taken in amounts 5-20, 1-5, and 5-10%, respectively, based on total raw material weight. EFFECT: enlarged resource for producing valuable mineral oil products. 1 tbl

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RU 2 074 228 C1

Authors

Janson E.F.

Soljar B.Z.

Basov R.V.

Aladysheva Eh.Z.

Zajashnikov E.N.

Khvostenko N.N.

Brojtman A.Z.

Blokhinov V.F.

Evtushenko V.M.

Knjaz'Kov A.L.

Kuznetsov B.P.

Glazov L.Sh.

Dates

1997-02-27—Published

1994-04-26—Filed

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