Process for improving product yields from delayed coking

Details Process for improving product yields from delayed coking Process for improving product yields from delayed coking

1984-03-19

1985-05-21

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

C10G 914

Patent

active

045184879

ABSTRACT:
A delayed coking process in which the coker furnace feed is free of conventional heavy recycle. Elimination of this material from the coker furnace feed produces, based on fresh feed to the process, increased liquids and decreased coke. Coker furnace feed is initially combined with a diluent hydrocarbon having a lower boiling range than conventional heavy coker recycle and then transferred to the coker furnace. The hydrocarbon diluent is much lower in coke-forming components than the heavy recycle which is normally combined with the fresh feed and fed to the coker furnace.

REFERENCES:
patent: 2039763 (1936-05-01), Andrews et al.
patent: 2159502 (1939-05-01), Corrough
patent: 2161247 (1939-06-01), Dearborn
patent: 2380713 (1945-07-01), Wilson
patent: 3116231 (1963-12-01), Adee
patent: 3379638 (1968-04-01), Bloomer et al.
patent: 3472761 (1969-10-01), Cameron
patent: 3563884 (1971-02-01), Bloomer et al.
patent: 3799865 (1974-03-01), Suetsugu et al.
patent: 3817853 (1974-06-01), Folkins
patent: 3960704 (1976-06-01), Kegler et al.
patent: 4036736 (1977-07-01), Ozaki et al.
patent: 4111794 (1978-09-01), Pietzka et al.
patent: 4176045 (1979-11-01), Leftin et al.
patent: 4176047 (1979-11-01), Orrell et al.
patent: 4177133 (1979-12-01), Hayashi et al.
patent: 4216074 (1980-08-01), Simone
patent: 4455219 (1984-06-01), Janssen et al.
Hydrocarbon Processing Jul. 1971, "How Delayed Coking Works" p. 87.
The Oil and Gas Journal, "Delayed Coking" Jan. 2, 1956, p. 89.

Affiliated with

Also associated with

Rating

Process for improving product yields from delayed coking does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for improving product yields from delayed coking, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for improving product yields from delayed coking will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1536999