CA1209512A - Used oil re-refining - Google Patents

Used oil re-refining

Info

Publication number
CA1209512A
CA1209512A CA000447462A CA447462A CA1209512A CA 1209512 A CA1209512 A CA 1209512A CA 000447462 A CA000447462 A CA 000447462A CA 447462 A CA447462 A CA 447462A CA 1209512 A CA1209512 A CA 1209512A
Authority
CA
Canada
Prior art keywords
oil
heat
distillate
degree
distillation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000447462A
Other languages
English (en)
French (fr)
Inventor
Douglas G. Ryan
Lloyd E. Reid
Keith C. Yao
Simon Wittenberg
Original Assignee
Imperial Oil Ltd
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 US06/467,032 external-priority patent/US4512878A/en
Application filed by Imperial Oil Ltd filed Critical Imperial Oil Ltd
Application granted granted Critical
Publication of CA1209512A publication Critical patent/CA1209512A/en
Expired legal-status Critical Current

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
    • C10M175/02—Working-up used lubricants to recover useful products ; Cleaning mineral-oil based

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)
  • Fats And Perfumes (AREA)
CA000447462A 1983-02-16 1984-02-15 Used oil re-refining Expired CA1209512A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US46710083A 1983-02-16 1983-02-16
US467,100 1983-02-16
US06/467,032 US4512878A (en) 1983-02-16 1983-02-16 Used oil re-refining
US467,032 1983-02-16

Publications (1)

Publication Number Publication Date
CA1209512A true CA1209512A (en) 1986-08-12

Family

ID=27041884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000447462A Expired CA1209512A (en) 1983-02-16 1984-02-15 Used oil re-refining

Country Status (5)

Country Link
CA (1) CA1209512A (enFirst)
DE (1) DE3405858C2 (enFirst)
GR (1) GR79510B (enFirst)
MX (1) MX165696B (enFirst)
NO (1) NO163906C (enFirst)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12122965B2 (en) 2020-07-07 2024-10-22 Haldor Topsøe A/S Porous material for removing impurities in feedstocks

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402837A (nl) * 1984-09-14 1986-04-01 Kinetics Technology Werkwijze voor het zuiveren en/of onschadelijk maken van een door halogeen-, stikstof- en/of zwavel (verbindingen) verontreinigde vloeibare koolwaterstofstroom.
DE3537384A1 (de) * 1985-10-21 1987-04-23 Goetze Ag Verfahren zum reinigen von kuehlmittelschmierstoffen
DE3703110A1 (de) * 1986-11-12 1987-10-08 Christian Schoen Verfahren zur kontinuierlichen aufbereitung von altoel
DE3839799A1 (de) * 1988-11-25 1990-07-05 Rwe Entsorgung Ag Verfahren zur aufarbeitung kontaminierter oele
DE19837276B4 (de) * 1998-08-18 2008-09-04 ECO IMPACT Brüske Gesellschaft für Umwelttechnik und Apparatebau mbH Verfahren und Vorrichtung zum Destillieren und Cracken von Altölen
DE102006057910A1 (de) * 2006-12-08 2008-07-03 Exad Gmbh Verfahren zum Aufbereiten von Altölen und/oder Öl/Wassergemischen oder ähnlichen flüssigen Gemischen
WO2019102308A1 (en) * 2017-11-22 2019-05-31 Itelyum Regeneration S.R.L. Plant for the regeneration of waste oils
CN109321350A (zh) * 2018-11-06 2019-02-12 宁波中循环保科技有限公司 一种脱除废润滑油中添加剂的方法
FI128237B (en) * 2018-12-21 2020-01-15 Neste Oyj METHOD FOR UPGRADING GAME OILS

Family Cites Families (5)

* 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
US3919076A (en) * 1974-07-18 1975-11-11 Pilot Res & Dev Co Re-refining used automotive lubricating oil
US3930988A (en) * 1975-02-24 1976-01-06 Phillips Petroleum Company Reclaiming used motor oil
US4033859A (en) * 1975-04-24 1977-07-05 Witco Chemical Corporation Thermal treatment of used petroleum oils
IT1137280B (it) * 1981-07-07 1986-09-03 Assoreni E Snamprogetti Spa Procedimento per recupero di oli esausti

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12122965B2 (en) 2020-07-07 2024-10-22 Haldor Topsøe A/S Porous material for removing impurities in feedstocks

Also Published As

Publication number Publication date
NO163906C (no) 1990-08-15
DE3405858C2 (de) 1994-11-24
MX165696B (es) 1992-12-01
GR79510B (enFirst) 1984-10-30
DE3405858A1 (de) 1984-08-16
NO163906B (no) 1990-04-30
NO840556L (no) 1984-08-17

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Legal Events

Date Code Title Description
MKEX Expiry