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Application

97103804/25, 1997-03-12

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Actual filing date

1997-03-12

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Published

1998-05-20

(72)

Inventor

Kuvshinov G.G.Mogil'Nykh Ju.I.Lebedev M.Ju.Kuvshinov D.G.Zavarukhin S.G.

(73)

Holder

Institut Kataliza Im.G.K.Boreskova So Ran

METHOD OF PREPARING SULFUR Russian patent published in 1998 - IPC

Abstract RU 2111164 C1

FIELD: gas processing, chemical, petroleum processing, and coal-tar chemical industries. SUBSTANCE: claimed method comprises preparing sulfur by heterogeneous catalytic oxidation of hydrogen sulfide at 140-350 C in the presence of catalyst consisting of carbon material. The catalyst consists preferably of fibrous carbon material resulting from decomposition of hydrocarbons of nickel containing catalyst. EFFECT: claimed preparation method. 1 tbl

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RU 2 111 164 C1

Authors

Kuvshinov G.G.

Mogil'Nykh Ju.I.

Lebedev M.Ju.

Kuvshinov D.G.

Zavarukhin S.G.

Dates

1998-05-20—Published

1997-03-12—Filed

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