Process for the visbreaking of high-metals crudes and resids

Details Process for the visbreaking of high-metals crudes and resids Process for the visbreaking of high-metals crudes and resids

1979-01-22

1980-11-11

Levine, Herbert

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 48AA, 208125, C10G 900

Patent

active

042331382

ABSTRACT:
A process for suppressing the coking tendency of heavy crudes and resids in visbreaking operations comprising treating the charge stock with an inorganic sulfide.

REFERENCES:
patent: 1478102 (1923-12-01), Clark et al.
patent: 2526966 (1979-10-01), Oberfell et al.
patent: 3321395 (1967-05-01), Paterson
patent: 4025051 (1977-05-01), Shell et al.
Nelson, "Petroleum Refinery Engineering", Fourth Edition, 1958 pp. 92 & 94.

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