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1 582 537

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Application

4376333/26, 1988-02-08

(22)

Actual filing date

1988-02-08

(45)

Published

1994-01-15

(72)

Inventor

Marshneva V.I.Mokrinskij V.V.Sokolovskij V.D.Dubkov K.A.

PROCESS FOR PREPARING SULFUR FROM HYDROGEN SULFIDE-CONTAINING GASES Russian patent published in 1994 - IPC

Abstract SU 1582537 A1

FIELD: inorganic chemistry, preparation of sulfur. SUBSTANCE: process is carried out in presence of bifunctional vanadium-titanium-antimony catalyst of the following composition, % by weight: V2O5 5-15; TiO2 10-94,90; Sb2O4 0.05-3 and Al2O3, SiO2 (alumosilicate) for the balance as the carrier, or V2O5 5-15; Sb2O4 0.05-3 and TiO2 for the balance. EFFECT: increased production efficiency. 1 tbl

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SU 1 582 537 A1

Authors

Marshneva V.I.

Mokrinskij V.V.

Sokolovskij V.D.

Dubkov K.A.

Dates

1994-01-15—Published

1988-02-08—Filed

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