Coal as an additive to accelerate thermal cracking in coking

Details Coal as an additive to accelerate thermal cracking in coking Coal as an additive to accelerate thermal cracking in coking

1992-04-16

1993-07-20

Myers, Helane

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208126, 208153, 208 50, C10G 928, C10G 932

Patent

active

052289818

ABSTRACT:
A coking process wherein a heavy hydrocarbonaceous chargestock is mixed with a minor amount of coal and preheated to a temperature from about 500.degree. F. up to, but not including, coking temperatures. The pretreated mixture is then reacted in a coking zone at coking conditions.

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