CATALYTIC CRACKING GASOLINE PURIFICATION PROCESS Russian patent published in 1999 - IPC

Abstract RU 2134287 C1

FIELD: petroleum processing. SUBSTANCE: heavy unstable catalytic cracking gasoline fraction is subjected to hydrogenating desulfurization followed by returning the fraction into rectification column of catalytic cracking installation and stabilizing it together with nonpurified light gasoline fraction. EFFECT: reduced sulfur and olefin contents with no loss in anti-knock properties. 4 ex

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RU 2 134 287 C1

Authors

Knjaz'Kov A.L.

Lagutenko N.M.

Esipko E.A.

Khvostenko N.N.

Brojtman A.Z.

Nikitin A.A.

Dates

1999-08-10—Published

1997-05-28—Filed