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2 035 221

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IPC

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Application

5037012/04, 1992-04-13

(22)

Actual filing date

1992-04-13

(45)

Published

1995-05-20

(72)

Inventor

Ismagilov Z.R.Shkrabina R.A.Dobrynkin N.M.Korjabkina N.A.Khajrulin S.R.Shcherbilin V.B.

(73)

Holder

Institut Kataliza Im.G.K.Boreskova So Ran

METHOD FOR PREPARATION OF CATALYST FOR PRODUCTION OF SULFUR FROM HYDROGEN SULFIDE Russian patent published in 1995 - IPC

Abstract RU 2035221 C1

FIELD: catalytic chemistry. SUBSTANCE: method involves plasticizing of aluminium hydroxide and introduction of 5-15 % of active component into plasticized mass. Active component contains titanium, vanadium and tungsten in a ratio of (55-85) : (10-30): (5-15). Plasticized mass is formed into spherical granules which are then subjected to heat treatment at 110-1200 C. EFFECT: higher efficiency. 9 tbl

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RU 2 035 221 C1

Authors

Ismagilov Z.R.

Shkrabina R.A.

Dobrynkin N.M.

Korjabkina N.A.

Khajrulin S.R.

Shcherbilin V.B.

Dates

1995-05-20—Published

1992-04-13—Filed

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