Title:
使用済み油の留分の脱塩素処理法
Document Type and Number:
Japanese Patent JP4027417
Kind Code:
B2
Abstract:
PCT No. PCT/FR95/01162 Sec. 371 Date May 13, 1996 Sec. 102(e) Date May 13, 1996 PCT Filed Sep. 11, 1995 PCT Pub. No. WO96/08546 PCT Pub. Date Mar. 21, 1996The present invention relates to a process for dechlorinating a spent lubricating oil fraction, optionally mixed with another hydrocarbon stock. Upstream of the recycling operation in refining the spent oil, the latter is subjected to a dechlorination operation at least partially by passing it on a bed of particles (6) of a composition which neutralizes by absorption and containing, as active compound capable of fixing the chlorine, at least one metal oxide and/or at least one metal hydroxide.
Inventors:
Michele
Dolbec, Philip
Dolbec, Philip
Application Number:
JP50994696A
Publication Date:
December 26, 2007
Filing Date:
September 11, 1995
Export Citation:
Assignee:
TOTAL FINA ELF FRANCE
International Classes:
C10M175/00; A62D3/00; C10G25/00
Domestic Patent References:
| JP2504523A | ||||
| JP4504432A | ||||
| JP51111209A | ||||
| JP6158086A |
Foreign References:
| US4612404 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Yukitaka Nakamura
Konno Akio
Noritaka Yokota