Delayed coking with solvent separation of recycle oil
Patent
·
OSTI ID:6418150
A delayed coking process is provided in which the fresh oil is introduced into the coker product fractionator and in which a stream of heavy oil product is withdrawn from the fractionator before it can contact the fresh oil. The stream of heavy oil product withdrawn from the fractionator is subjected to solvent separation to produce a high Conradson carbon product and a low Conradson carbon product. At least a portion of the low Conradson carbon product is recovered and the high Conradson carbon product is recycled to the coking zone.
- Assignee:
- Exxon Research and Engineering Co.
- Patent Number(s):
- US 4534854
- OSTI ID:
- 6418150
- Country of Publication:
- United States
- Language:
- English
Similar Records
Coking with solvent separation of recycle oil using coker naphtha
Coking with solvent separation of recycle oil using coker naphtha and solvent recovery
Fluid coking with solvent separation of recycle oil
Patent
·
Tue Jul 23 00:00:00 EDT 1985
·
OSTI ID:6503389
Coking with solvent separation of recycle oil using coker naphtha and solvent recovery
Patent
·
Tue Jul 09 00:00:00 EDT 1985
·
OSTI ID:6366593
Fluid coking with solvent separation of recycle oil
Patent
·
Mon Feb 04 23:00:00 EST 1985
·
OSTI ID:5637058