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Application

4941760/04, 1991-06-17

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Actual filing date

1991-06-17

(45)

Published

1995-02-27

(72)

Inventor

Bujanov R.A.Tsybulevskij A.M.Zolotovskij B.P.Klevtsov D.P.Murin V.I.

(73)

Holder

Institut Kataliza So RanVsesojuznyj Nauchno-Issledovatel'Skij Institut Prirodnykh Gazov

CATALYST TO PURIFY DISCHARGING INDUSTRIAL GASSES BY CLAUS REACTION Russian patent published in 1995 - IPC

Abstract SU 1822529 A3

FIELD: gas and oil refinery. SUBSTANCE: catalyst to purify sulphur containing industrial gasses by Claus method has following composition (in mass %): Mg4 ± yV2 ± xO92-15 , with "y" = ±, "x" = + and carrier - the rest. In the case, carrier is titanium dioxide of anatase modification with additions of oxide, hydroxide of aluminum sulfate, silicon dioxide, alumosilicates, clay or sulfates of alkaline-earth metals. In the case, share of titanium dioxide is 10 - 99.5 mass %, the rest - additions. EFFECT: catalyst to purify discharging industrial gasses by Claus reaction is used in gas, oil processing, chemical and other industries. 2 cl, 1 tbl

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SU 1 822 529 A3

Authors

Bujanov R.A.

Tsybulevskij A.M.

Zolotovskij B.P.

Klevtsov D.P.

Murin V.I.

Dates

1995-02-27—Published

1991-06-17—Filed

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