DK139074B - Fremgangsmåde til regenerering af brugt motorsmøreolie. - Google Patents

Fremgangsmåde til regenerering af brugt motorsmøreolie.

Info

Publication number
DK139074B
DK139074B DK59673AA DK59673A DK139074B DK 139074 B DK139074 B DK 139074B DK 59673A A DK59673A A DK 59673AA DK 59673 A DK59673 A DK 59673A DK 139074 B DK139074 B DK 139074B
Authority
DK
Denmark
Prior art keywords
lubricating oil
engine lubricating
used engine
regenerating used
regenerating
Prior art date
Application number
DK59673AA
Other languages
Danish (da)
English (en)
Other versions
DK139074C (no
Inventor
Terence Burton Jordan
Joseph William Mcdonald
Original Assignee
Texaco Development Corp
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
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of DK139074B publication Critical patent/DK139074B/da
Application granted granted Critical
Publication of DK139074C publication Critical patent/DK139074C/da

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
    • C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
DK59673AA 1972-02-07 1973-02-05 Fremgangsmåde til regenerering af brugt motorsmøreolie. DK139074B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22422272A 1972-02-07 1972-02-07

Publications (2)

Publication Number Publication Date
DK139074B true DK139074B (da) 1978-12-11
DK139074C DK139074C (no) 1979-05-21

Family

ID=22839759

Family Applications (1)

Application Number Title Priority Date Filing Date
DK59673AA DK139074B (da) 1972-02-07 1973-02-05 Fremgangsmåde til regenerering af brugt motorsmøreolie.

Country Status (10)

Country Link
US (1) US3763036A (no)
JP (1) JPS4891107A (no)
AU (1) AU469320B2 (no)
BE (1) BE794876A (no)
CA (1) CA1005007A (no)
DK (1) DK139074B (no)
FR (1) FR2171106B1 (no)
IT (1) IT978839B (no)
NL (1) NL7300786A (no)
SE (1) SE390976B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923643A (en) * 1974-06-14 1975-12-02 Shell Oil Co Removal of lead and other suspended solids from used hydrocarbon lubricating oil
US4028226A (en) * 1975-11-12 1977-06-07 The Lubrizol Corporation Method of rerefining oil with recovery of useful organic additives
US4071438A (en) * 1976-06-03 1978-01-31 Vacsol Corporation Method of reclaiming waste oil by distillation and extraction
US4073720A (en) * 1976-10-22 1978-02-14 The United States Of America As Represented By The United States Department Of Energy Method for reclaiming waste lubricating oils
US4073719A (en) * 1977-04-26 1978-02-14 The United States Of America As Represented By The United States Department Of Energy Process for preparing lubricating oil from used waste lubricating oil
US4302325A (en) * 1980-10-28 1981-11-24 Delta Central Refining, Inc. Solvent extraction process for rerefining used lubricating oil
US4399025A (en) * 1980-10-28 1983-08-16 Delta Central Refining, Inc. Solvent extraction process for rerefining used lubricating oil
US4342645A (en) * 1980-10-28 1982-08-03 Delta Central Refining, Inc. Method of rerefining used lubricating oil
US4360420A (en) * 1980-10-28 1982-11-23 Delta Central Refining, Inc. Distillation and solvent extraction process for rerefining used lubricating oil
US4491515A (en) * 1981-03-23 1985-01-01 Monash University Treating used automotive lubricating oil to reduce the content of suspended particulate matter, including lead
US5516969A (en) * 1995-01-23 1996-05-14 Ontario Hydro Waste oil decontamination process
US5795463A (en) * 1996-08-05 1998-08-18 Prokopowicz; Richard A. Oil demetalizing process
US6395166B1 (en) * 2000-08-30 2002-05-28 Frederick J. Haydock Method of reclaiming used motor oil for further use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1871682A (en) * 1927-06-01 1932-08-16 Westinghouse Electric & Mfg Co Process for refining paraffin and naphthene base oils
US3159571A (en) * 1960-11-28 1964-12-01 Shell Oil Co Residual oil refining process
FR1549196A (no) * 1967-03-09 1968-12-13

Also Published As

Publication number Publication date
US3763036A (en) 1973-10-02
NL7300786A (no) 1973-08-09
AU5121573A (en) 1974-07-18
FR2171106A1 (no) 1973-09-21
AU469320B2 (en) 1976-02-12
CA1005007A (en) 1977-02-08
JPS4891107A (no) 1973-11-27
DK139074C (no) 1979-05-21
FR2171106B1 (no) 1976-11-05
IT978839B (it) 1974-09-20
SE390976B (sv) 1977-01-31
BE794876A (fr) 1973-08-01

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