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2 137 541

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Application

97119307/04, 1997-11-25

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Actual filing date

1997-11-25

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Published

1999-09-20

(72)

Inventor

Vjazkov V.A.Levin O.V.Vlasov V.G.Loginova A.N.Tomina N.N.Sharikhina M.A.Shafranskij E.L.Ljadin N.M.Borisov V.P.Oltyrev A.G.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Zavod Katalizatorov"

OIL STOCK HYDROFINING CATALYST AND METHOD OF PREPARATION THEREOF Russian patent published in 1999 - IPC

Abstract RU 2137541 C1

FIELD: petroleum processing catalysts. SUBSTANCE: catalyst containing molybdenum, nickel, and aluminum oxides is distinguished by that ratio of internal to outside surface equals (5-8)•104 with 11-14 wt % molybdenum oxide, 3-5 wt % nickel oxidation, and aluminum oxide to 100%. EFFECT: increased strength and activity. 2 cl, 1 tbl, 4 ex

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RU 2 137 541 C1

Authors

Vjazkov V.A.

Levin O.V.

Vlasov V.G.

Loginova A.N.

Tomina N.N.

Sharikhina M.A.

Shafranskij E.L.

Ljadin N.M.

Borisov V.P.

Oltyrev A.G.

Dates

1999-09-20—Published

1997-11-25—Filed

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