Title:
PREMIUM COKING METHOD
Document Type and Number:
Japanese Patent JPS63227692
Kind Code:
A
Abstract:
In a delayed premium coking process utilizing as feedstock an aromatic mineral oil having a high aromatic content and a low molecular weight, coke CTE is reduced and coke particle size is increased by sparging with a gas during the coking cycle.
Inventors:
BURUUSU EE NIYUUMAN
TAAUEI FU
TAAUEI FU
Application Number:
JP1847088A
Publication Date:
September 21, 1988
Filing Date:
January 28, 1988
Export Citation:
Assignee:
CONOCO INC
International Classes:
C10B57/04; C10B55/00; C10B57/12; (IPC1-7): C10B57/04
Attorney, Agent or Firm:
Takehiko Suzue (2 outside)
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