Delayed coking process

Details Delayed coking process Delayed coking process

1987-08-19

1989-08-01

Sneed, H. M. S.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 50, 208 53, C10G 914

Patent

active

048531065

ABSTRACT:
Delayed coking process in which improved liquid yield is achieved by varying the rate at which the heavy feedstock is fed to the coke drum. Tandem operation of two active coking drums is disclosed which permits feedrate variation without change of load on furnace.

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