Accelerated cracking of residual oils and hydrogen donation util

Details Accelerated cracking of residual oils and hydrogen donation util Accelerated cracking of residual oils and hydrogen donation util

1987-09-25

1989-03-21

McFarlane, Anthony

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 56, 208 88, 208107, 208125, 208131, C10G 5504

Patent

active

048140651

ABSTRACT:
Disclosed is a method for accelerating the exchange of hydrogen between a hydrogen donor and a petroleum resid to be subjected to cracking, visbreaking, or coking. Acceleration is effected by incorporating an aqueous solution of ammoniun sulfide into the mixture of donor and resid and subjecting the mixture to a period of heat-soaking at an elevated temperature.

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