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2 091 297

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IPC

(21) (22)

Application

4855134/25, 1990-07-31

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Actual filing date

1990-07-31

(45)

Published

1997-09-27

(72)

Inventor

Eremin O.G.Mechev V.V.Orlov V.N.Baryshev A.A.Makarov D.F.Kozlov A.N.Sokolov O.K.Timoshenko M.V.Eremina G.A.Lebedev B.A.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Tsvetnykh Metallov

METHOD OF CONTROL OF PROCESS FOR REDUCING OXYGEN-CONTAINING SULFUR DIOXIDES Russian patent published in 1997 - IPC

Abstract RU 2091297 C1

FIELD: production of elementary sulfur. SUBSTANCE: temperature of gases in zone for reducing oxygen-containing sulfur dioxides with natural gas is regulated by varying the rate of industrial oxygen and simultaneously the composition of reducing gas. EFFECT: more efficient control method. 1 dwg

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RU 2 091 297 C1

Authors

Eremin O.G.

Mechev V.V.

Orlov V.N.

Baryshev A.A.

Makarov D.F.

Kozlov A.N.

Sokolov O.K.

Timoshenko M.V.

Eremina G.A.

Lebedev B.A.

Dates

1997-09-27—Published

1990-07-31—Filed