DECOMPOSING OF HEAVY HYDROCARBON

Title:

DECOMPOSING OF HEAVY HYDROCARBON

Document Type and Number:

Japanese Patent JPS5550089

Kind Code:

A

Abstract:

Vacuum residue is used for production of olefins by first separating, preferably by solvent extraction, the asphalt therein, blending resultant asphalt depleted fraction with a lighter fraction, e.g., a vacuum gas oil, and then subjecting the blend to a conventional catalytic hydrogenation step prior to thermal cracking. The hydrogenate may be separated into fractions with the heavy fraction only being thermally cracked.

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Inventors:

HANSU YURUGEN BUERUNITSUKE
KURAUSU MIKURA

Application Number:

JP12670179A

Publication Date:

April 11, 1980

Filing Date:

October 01, 1979

Export Citation:

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Assignee:

LINDE AG

International Classes:

C10G69/06; (IPC1-7): C10G69/06

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