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2 140 958

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C1

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IPC

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Application

98101515/04, 1998-01-27

(24)

Start date

1998-01-27

(22)

Actual filing date

1998-01-27

(45)

Published

1999-11-10

(72)

Inventor

Knjaz'Kov A.L.Khvostenko N.N.Lagutenko N.N.Nikitin A.A.Esipko E.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD OF PROCESSING OF VACUUM GAS OIL Russian patent published in 1999 - IPC

Abstract RU 2140958 C1

FIELD: petrochemistry. SUBSTANCE: vacuum gas oil is subjected to catalytic cracking in presence of microspherical zeolite-containing catalyst. Supplied additionally to reactor sleeve lower part is low-bracket gasoline fraction containing not more than 500 ppm of sulfur. This fraction is produced as byproduct on plants of deep desulfurization of straight-run diesel fractions. EFFECT: increased output of components of motor gasolines with reduced content of sulfur in cracked gasoline. 1 tbl

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RU 2 140 958 C1

Authors

Knjaz'Kov A.L.

Khvostenko N.N.

Lagutenko N.N.

Nikitin A.A.

Esipko E.A.

Dates

1999-11-10—Published

1998-01-27—Filed

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