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Application

4624043/04, 1988-12-22

(22)

Actual filing date

1988-12-22

(45)

Published

1995-08-09

(72)

Inventor

Mazgarov A.M.Vil'Danov A.F.Arkhireeva I.A.Obukhovich O.A.Fakhriev A.M.Kharlamov A.I.Sergeev V.P.Kondratjuk P.P.

CATALYST FOR OXIDATION OF SULFUROUS COMPOUNDS IN THE AQUEOUS-ALKALINE MEDIUM Russian patent published in 1995 - IPC

Abstract SU 1591247 A1

FIELD: catalytic chemistry. SUBSTANCE: catalyst has sulfide NiS or MnS, or Fe2S31, or CuS (as metal) 0.01-0.1 wt.-% on the carrier graphite or carbon fabric. This catalyst provides the degree of sodium sulfide conversion up to 1000.0% time process is 30 min as compared with 60 min in known method. EFFECT: enhanced activity and stability of catalyst. 1 tbl

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SU 1 591 247 A1

Authors

Mazgarov A.M.

Vil'Danov A.F.

Arkhireeva I.A.

Obukhovich O.A.

Fakhriev A.M.

Kharlamov A.I.

Sergeev V.P.

Kondratjuk P.P.

Dates

1995-08-09—Published

1988-12-22—Filed

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