PT72009A - De-ashing lubricating oils - Google Patents

De-ashing lubricating oils

Info

Publication number
PT72009A
PT72009A PT7200980A PT7200980A PT72009A PT 72009 A PT72009 A PT 72009A PT 7200980 A PT7200980 A PT 7200980A PT 7200980 A PT7200980 A PT 7200980A PT 72009 A PT72009 A PT 72009A
Authority
PT
Portugal
Prior art keywords
ashing
lubricating oils
lubricating
oils
ashing lubricating
Prior art date
Application number
PT7200980A
Other languages
Portuguese (pt)
Other versions
PT72009B (en
Original Assignee
Phillips Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/090,183 external-priority patent/US4265733A/en
Priority claimed from US06/092,138 external-priority patent/US4247389A/en
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of PT72009A publication Critical patent/PT72009A/en
Publication of PT72009B publication Critical patent/PT72009B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil
PT7200980A 1979-11-01 1980-10-31 De-ashing lubricating oils PT72009B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/090,183 US4265733A (en) 1979-11-01 1979-11-01 De-ashing lubricating oils
US06/092,138 US4247389A (en) 1979-11-07 1979-11-07 De-ashing lubricating oils

Publications (2)

Publication Number Publication Date
PT72009A true PT72009A (en) 1980-11-01
PT72009B PT72009B (en) 1981-08-31

Family

ID=26781995

Family Applications (1)

Application Number Title Priority Date Filing Date
PT7200980A PT72009B (en) 1979-11-01 1980-10-31 De-ashing lubricating oils

Country Status (10)

Country Link
EP (1) EP0028409B1 (en)
DE (1) DE3068812D1 (en)
DK (1) DK464980A (en)
ES (1) ES496476A0 (en)
FI (1) FI803415L (en)
GB (1) GB2064578B (en)
GR (1) GR70787B (en)
PL (1) PL227595A1 (en)
PT (1) PT72009B (en)
YU (1) YU278980A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900159A1 (en) * 1989-01-04 1990-07-05 Geut Ag METHOD FOR REFURBISHING ALTOEL
US4935807A (en) * 1989-04-20 1990-06-19 Rca Licensing Corporation Television receiver with auxiliary input connector providing a chrominance signal subjected to pre-distortion for video signals of a separated Y-C format
DE3920869A1 (en) * 1989-06-26 1991-01-03 Geut Ag METHOD FOR TREATING ALTOEL
GB2567884A (en) * 2017-10-31 2019-05-01 Ffs Refiners Pty Ltd Method for the recycling used lubricating oils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879282A (en) * 1974-02-26 1975-04-22 Phillips Petroleum Co Reclaiming used motor oil by chemical treatment with ammonium phosphate
US3930988A (en) * 1975-02-24 1976-01-06 Phillips Petroleum Company Reclaiming used motor oil
US4151072A (en) * 1977-05-16 1979-04-24 Phillips Petroleum Company Reclaiming used lubricating oils
CA1107673A (en) * 1977-05-16 1981-08-25 Gerhard P. Nowack Reclaiming used lubricating oils

Also Published As

Publication number Publication date
EP0028409A1 (en) 1981-05-13
DK464980A (en) 1981-05-02
YU278980A (en) 1983-09-30
GR70787B (en) 1983-03-23
ES8202057A1 (en) 1982-01-16
GB2064578B (en) 1983-08-24
PL227595A1 (en) 1981-07-10
EP0028409B1 (en) 1984-08-01
DE3068812D1 (en) 1984-09-06
PT72009B (en) 1981-08-31
GB2064578A (en) 1981-06-17
ES496476A0 (en) 1982-01-16
FI803415L (en) 1981-05-02

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