CATALYTIC REFORMING PROCESS Russian patent published in 1997 - IPC

Abstract RU 2076136 C1

FIELD: gasoline production. SUBSTANCE: in a process of catalytic reforming of gasoline fractions, circulating hydrogen-containing gas is purified from hydrogen sulfide on nickel-chromium catalyst, which has been preliminarily treated at 140-230 C with a hydrogen- containing gas comprising 12 vol. % of C2-C7-hydrocarbons, 20- 1200 vol. ppm of steam, and 1-80 vol. ppm of hydrogen sulfide. EFFECT: enhanced efficiency. 1 tbl

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RU 2 076 136 C1

Authors

Shuverov V.M.

Bazhenov V.P.

Krylov V.A.

Kamlyk A.S.

Rabinovich G.L.

Alikin A.G.

Dates

1997-03-27Published

1995-01-17Filed