IT1057595B - Processo di trattamento termico di oli del petrolo sfruttati - Google Patents

Processo di trattamento termico di oli del petrolo sfruttati

Info

Publication number
IT1057595B
IT1057595B IT19599/76A IT1959976A IT1057595B IT 1057595 B IT1057595 B IT 1057595B IT 19599/76 A IT19599/76 A IT 19599/76A IT 1959976 A IT1959976 A IT 1959976A IT 1057595 B IT1057595 B IT 1057595B
Authority
IT
Italy
Prior art keywords
exploited
treatment process
thermal treatment
petrol
oils
Prior art date
Application number
IT19599/76A
Other languages
English (en)
Original Assignee
Witco Chemical 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 Witco Chemical Corp filed Critical Witco Chemical Corp
Application granted granted Critical
Publication of IT1057595B publication Critical patent/IT1057595B/it

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
    • C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal 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)
IT19599/76A 1975-04-24 1976-01-26 Processo di trattamento termico di oli del petrolo sfruttati IT1057595B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/571,114 US4033859A (en) 1975-04-24 1975-04-24 Thermal treatment of used petroleum oils

Publications (1)

Publication Number Publication Date
IT1057595B true IT1057595B (it) 1982-03-30

Family

ID=24282382

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19599/76A IT1057595B (it) 1975-04-24 1976-01-26 Processo di trattamento termico di oli del petrolo sfruttati

Country Status (8)

Country Link
US (1) US4033859A (it)
JP (1) JPS51130406A (it)
CA (1) CA1079215A (it)
DE (1) DE2605484A1 (it)
FR (1) FR2308681A1 (it)
GB (1) GB1533637A (it)
IT (1) IT1057595B (it)
NL (1) NL7600904A (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247389A (en) 1979-11-07 1981-01-27 Phillips Petroleum Company De-ashing lubricating oils
CS209612B1 (en) * 1979-11-10 1981-12-31 Alexander Tkac Method of treating the spent motor oils
FR2482975A1 (fr) * 1980-05-22 1981-11-27 Commissariat Energie Atomique Procede de traitement par ultrafiltration a temperature elevee d'une charge hydrocarbonee
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
US4411774A (en) * 1981-01-16 1983-10-25 Turbo Resources Ltd. Process for removing contaminants from waste lubricating oil by chemical treatment
US4381992A (en) * 1981-06-15 1983-05-03 Phillips Petroleum Company Reclaiming used lubricating oil
US4512878A (en) * 1983-02-16 1985-04-23 Exxon Research And Engineering Co. Used oil re-refining
MX165696B (es) * 1983-02-16 1992-12-01 Exxon Research Engineering Co Redepuracion de aceites usados
DE3314859A1 (de) * 1983-04-23 1984-10-25 Westfalia Separator Ag, 4740 Oelde Verfahren und vorrichtung zur zentrifugalen reinigung von gebrauchten mineraloelen
US4666587A (en) * 1983-09-29 1987-05-19 Aaron Seligson Waste oil purifying process
NL8304023A (nl) * 1983-11-23 1985-06-17 Kinetics Technology Werkwijze voor het zuiveren van afgewerkte smeerolie.
DE3523907A1 (de) * 1985-07-04 1987-01-15 Westfalia Separator Ag Verfahren und vorrichtung zur zentrifugalen reinigung von gebrauchten mineraloelen
US4990237A (en) * 1987-07-27 1991-02-05 Heuer Steven R Process for the recovery of oil from waste oil sludges
US5269906A (en) * 1987-07-27 1993-12-14 Reynolds Victor R Process for the recovery of oil from waste oil sludges
US5143597A (en) * 1991-01-10 1992-09-01 Mobil Oil Corporation Process of used lubricant oil recycling
FR2687684A1 (fr) * 1992-02-24 1993-08-27 Font Pierre Amelioration des traitements des huiles usagees et autres.
US5316743A (en) * 1992-09-28 1994-05-31 Leblanc Ralph W Diesel fuel cracking unit
US5885444A (en) * 1992-11-17 1999-03-23 Green Oasis Environmental, Inc. Process for converting waste motor oil to diesel fuel
US5527449A (en) * 1993-03-25 1996-06-18 Stanton D. Brown Conversion of waste oils, animal fats and vegetable oils
US5362381A (en) * 1993-03-25 1994-11-08 Stanton D. Brown Method and apparatus for conversion of waste oils
US5306419A (en) * 1993-08-05 1994-04-26 Texaco Inc. Used lubricating oil reclaiming
US5397459A (en) * 1993-09-10 1995-03-14 Exxon Research & Engineering Co. Process to produce lube oil basestock by low severity hydrotreating of used industrial circulating oils
SE512750C2 (sv) * 1993-11-29 2000-05-08 Alfa Laval Separation Ab Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten
US6013174A (en) * 1996-02-21 2000-01-11 U.S. Filter Recovery Services (Mid-Atlantic, Inc.) Process to remove ash-forming contaminants from used oil
US6106699A (en) * 1997-04-29 2000-08-22 Probex Process for de-chlorinating and de-fouling oil
US6090273A (en) * 1997-12-03 2000-07-18 U.S. Filter Recovery Services (Mid-Altantic, Inc.) Process to remove ash-forming contaminants from wet used oil
US8366912B1 (en) 2005-03-08 2013-02-05 Ari Technologies, Llc Method for producing base lubricating oil from waste oil
US20100179080A1 (en) * 2006-09-18 2010-07-15 Martin De Julian Pablo Process for recovering used lubricating oils using clay and centrifugation
WO2008036696A2 (en) * 2006-09-18 2008-03-27 Pablo Martin De Julian Process for recovering used lubricating oils using clay and centrifugation
US8299001B1 (en) 2006-09-18 2012-10-30 Martin De Julian Pablo Process for recovering used lubricating oils using clay and centrifugation
US20140257008A1 (en) 2013-03-07 2014-09-11 Verolube, Inc. Method and apparatus for recovering synthetic oils from composite oil streams
ITUB20150917A1 (it) 2015-05-28 2016-11-28 Viscolube S R L Processo per la rigenerazione di olii usati
FI128343B (en) 2016-09-30 2020-03-31 Neste Oyj Process for the purification of lipid material
FI128344B (en) 2016-09-30 2020-03-31 Neste Oyj Process for the purification of lipid material
FI128404B (en) 2016-09-30 2020-04-30 Neste Oyj A new method for removing plastics
EP3724299A4 (en) 2017-12-13 2021-09-08 Karl IP Holdings Inc. LOW PRESSURE CATALYTIC CONVERSION FROM USED ENGINE OIL TO DIESEL FUEL
FI129867B (en) 2017-12-29 2022-10-14 Neste Oyj A method for reducing fouling in catalytic cracking
FI128237B (en) * 2018-12-21 2020-01-15 Neste Oyj METHOD FOR UPGRADING GAME OILS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1778831A (en) * 1924-04-29 1930-10-21 Sharples Specialty Co Oil-purifying process
GB328558A (en) * 1929-01-25 1930-04-25 Harry William Chetwin Method of and means for reclaiming used lubricating oils
GB508099A (en) * 1936-09-25 1939-06-23 Separator Ab Improvements in or relating to the purification of oil or other liquids
DE1917357C3 (de) * 1968-04-05 1974-08-01 Nagynyomasu Kiserleti Intezet, Budapest Verfahren zur Vorbehandlung von aktive Zusatzstoffe enthaltenden Altschmierölen vor der Regenerierung
FR2219969B1 (it) * 1973-03-01 1978-09-08 Lubrifiants Nx Ent Hydrocarbur
FR2263296B1 (it) * 1974-03-06 1976-12-10 Inst Francais Du Petrole
US3923643A (en) * 1974-06-14 1975-12-02 Shell Oil Co Removal of lead and other suspended solids from used hydrocarbon lubricating oil

Also Published As

Publication number Publication date
DE2605484A1 (de) 1976-11-11
US4033859A (en) 1977-07-05
FR2308681B1 (it) 1980-04-04
JPS51130406A (en) 1976-11-12
NL7600904A (nl) 1976-10-26
CA1079215A (en) 1980-06-10
GB1533637A (en) 1978-11-29
FR2308681A1 (fr) 1976-11-19

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