Solids removal and fluid catalytic cracking of a synthetic hydro

Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking

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208251R, C10G 1100

Patent

active

040885674

ABSTRACT:
Disclosed is a process for the removal of solids and the fluid catalytic cracking of a synthetic hydrocarbon stream having a 90% boiling point above 800.degree. F. and containing finely divided solids. The stream is cracked under low-severity cracking conditions, and a first portion of the solids is removed along with the spent catalyst and separated from the spent catalyst in a catalyst regeneration zone. A second portion of the solids is removed by conventional means from the catalytically cracked product to form a product synthetic crude essentially free of solids.

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patent: 3983030 (1976-09-01), Rosynek et al.

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