Title:
REGENERATION OF LUBRICATING OIL
Document Type and Number:
Japanese Patent JPS6268895
Kind Code:
A
Abstract:
Regenerated sorbent employed for refining of heavy crude feedstocks is used to remove contaminants from specialized hydrocarbons, especially used motor oil. The simultaneous operation of a decontaminating unit supplied with regenerated sorbent particulate from the regenerator of a heavy hydrocarbon refining system is utilized.
Inventors:
UIRIAMU PII HETSUTEINGAA JIYUN
Application Number:
JP20417685A
Publication Date:
March 28, 1987
Filing Date:
September 14, 1985
Export Citation:
Assignee:
ASHLAND OIL INC
International Classes:
B01D15/00; C10G25/06; C10G25/09; C10G53/16; C10M175/02; C10N40/25; (IPC1-7): B01D15/00; C10G25/06; C10M175/02; C10N40/00
Attorney, Agent or Firm:
Kyozo Yuasa (4 outside)