GB1497386A - Rerefining of used lubricating oils - Google Patents

Rerefining of used lubricating oils

Info

Publication number
GB1497386A
GB1497386A GB24767/76A GB2476776A GB1497386A GB 1497386 A GB1497386 A GB 1497386A GB 24767/76 A GB24767/76 A GB 24767/76A GB 2476776 A GB2476776 A GB 2476776A GB 1497386 A GB1497386 A GB 1497386A
Authority
GB
United Kingdom
Prior art keywords
stock
used lubricating
lubricating oils
remove
temperature
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
GB24767/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitech Chemical Inc
Original Assignee
Unitech Chemical Inc
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 Unitech Chemical Inc filed Critical Unitech Chemical Inc
Publication of GB1497386A publication Critical patent/GB1497386A/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
    • C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
    • C10M175/0033—Working-up used lubricants to recover useful products ; Cleaning by thermal processes using distillation processes; devices therefor

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)
GB24767/76A 1975-09-02 1976-06-15 Rerefining of used lubricating oils Expired GB1497386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/609,183 US4101414A (en) 1975-09-02 1975-09-02 Rerefining of used motor oils

Publications (1)

Publication Number Publication Date
GB1497386A true GB1497386A (en) 1978-01-12

Family

ID=24439691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24767/76A Expired GB1497386A (en) 1975-09-02 1976-06-15 Rerefining of used lubricating oils

Country Status (7)

Country Link
US (1) US4101414A (enExample)
JP (1) JPS5229806A (enExample)
CA (1) CA1076507A (enExample)
DE (1) DE2628763C3 (enExample)
FR (1) FR2322918A1 (enExample)
GB (1) GB1497386A (enExample)
IT (1) IT1059018B (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1091961B (it) * 1978-01-12 1985-07-06 Snam Progetti Procedimento per la rigenerazione degli oli esausti
DE2813200C2 (de) * 1978-03-25 1986-03-27 Degussa Ag, 6000 Frankfurt Verfahren zur Wiederaufbereitung von gebrauchten Schmierölen
US4227972A (en) * 1978-05-01 1980-10-14 Outboard Marine Corporation Process for recovering phosphate ester type hydraulic fluids from industrial waste liquids
DE2940630C2 (de) * 1979-10-06 1982-11-11 Degussa Ag, 6000 Frankfurt Verfahren zur Wiederaufbereitung von gebrauchten Schmierölen
FR2467880A1 (fr) * 1979-10-18 1981-04-30 Matthys Ets Procede de recuperation d'huiles usagees
CS209612B1 (en) * 1979-11-10 1981-12-31 Alexander Tkac Method of treating the spent motor oils
DE3023374C2 (de) * 1980-06-23 1983-07-07 Bernd Ing.(grad.) 4358 Haltern Meinken Verfahren zur Aufbereitung von Altölen und Vorrichtung zur Durchführung dieses Verfahrens
US4302325A (en) * 1980-10-28 1981-11-24 Delta Central Refining, Inc. Solvent extraction process for 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
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
DE3224114A1 (de) * 1982-06-29 1983-12-29 Rivi Establishment, 9490 Vaduz Verfahren zum erwaermen von fluessigkeiten mit dabei zur bildung von ablagerungen neigenden bestandteilen
DE3246354A1 (de) * 1982-12-15 1984-08-09 Hans-Peter 4600 Dortmund Jenau Anlage zur gewinnung von kohlenwasserstoffprodukten aus altoelen o.ae.
US4512878A (en) * 1983-02-16 1985-04-23 Exxon Research And Engineering Co. Used oil re-refining
US4623448A (en) * 1985-03-12 1986-11-18 Moreco Energy, Inc. Removing halogenated polyphenyl materials from used oil products
US4834868A (en) * 1988-01-29 1989-05-30 Breslube Usa, Inc. Neutralizing oxidation product components in continuous rerefining of used oil stocks
US5795462A (en) * 1988-09-20 1998-08-18 Patent Holdings Ltd. Apparatus and method for reclaiming useful oil products from waste oil
US5271808A (en) 1988-09-20 1993-12-21 Shurtleff Edward C Apparatus from waste oil for reclaiming a useful oil product
US5143597A (en) * 1991-01-10 1992-09-01 Mobil Oil Corporation Process of used lubricant oil recycling
DE4142829C2 (de) * 1991-12-23 1994-08-25 Rwe Entsorgung Ag Verfahren zur Reinigung von gebrauchten Schmierölen
US5885444A (en) * 1992-11-17 1999-03-23 Green Oasis Environmental, Inc. Process for converting waste motor oil to diesel fuel
AU5607594A (en) * 1992-11-17 1994-06-08 Green Oasis Environmental Inc. A process for converting waste motor oil to diesel fuel
USRE38366E1 (en) * 1995-06-08 2003-12-30 Avista Resources, Inc. Oil re-refining method and apparatus
US6447672B1 (en) 1998-02-19 2002-09-10 Marathon Ashland Pertoleum Llc Continuous plural stage heated vapor injection process for recovering lube oil base stocks from used motor oil formulations, and asphalt blend compositions containing used motor oil bottoms from said process
US6048447A (en) * 1998-02-19 2000-04-11 Marathon Ashland Petroleum Llc Asphalt compositions containing solvent deasphalted bottoms and rerefined lube oil bottoms, and their preparation
US6068759A (en) * 1998-02-19 2000-05-30 Marathon Ashland Petroleum Llc Process for recovering lube oil base stocks from used motor oil formulations, asphalt blend compositions containing used motor oil bottoms from said process, and asphalt pavement compositions containing said asphalt blend compositions
FR2787118A1 (fr) * 1998-12-09 2000-06-16 Richard Deutsch Procede de recuperation des huiles de synthese et d'elaboration d'huiles a haut indice de viscosite a partir d'huiles de lubrification usagees
US6007701A (en) * 1999-02-16 1999-12-28 Miami University Method of removing contaminants from used oil
US6402937B1 (en) 2000-05-22 2002-06-11 Marathon Ashland Petroleum Llc “Pumped” recycle vapor
US6402938B1 (en) 2000-05-23 2002-06-11 Marathon Ashland Petroleum Llc Vaporization of used motor oil with non-hydrogenating recycle vapor
NO322684B1 (no) * 2001-05-16 2006-11-27 Stord Bartz As Fremgangsmate og anordning for torke av limholdige materialer
US20050081435A1 (en) * 2001-09-09 2005-04-21 Lastella Joseph P. Continuous flow method and apparatus for making biodiesel fuel
JP4525679B2 (ja) * 2004-12-08 2010-08-18 パナソニック株式会社 冷媒圧縮機
US8366912B1 (en) 2005-03-08 2013-02-05 Ari Technologies, Llc Method for producing base lubricating oil from waste oil
EP3252128B1 (en) 2006-04-03 2019-01-02 Pharmatherm Chemicals Inc. Thermal extraction method for producing a taxane extract
US7905990B2 (en) 2007-11-20 2011-03-15 Ensyn Renewables, Inc. Rapid thermal conversion of biomass
KR101096742B1 (ko) 2009-06-11 2011-12-21 지에스건설 주식회사 팩킹 내 코킹 방지 방법 및 이를 이용한 감압증류탑
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
FR2961521B1 (fr) 2010-06-22 2013-07-12 Conception D Equipements Pour L Environnement Et L Ind Soc D Procede de purification d'une charge hydrocarbonee usagee
US8499702B2 (en) 2010-07-15 2013-08-06 Ensyn Renewables, Inc. Char-handling processes in a pyrolysis system
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US9347005B2 (en) 2011-09-13 2016-05-24 Ensyn Renewables, Inc. Methods and apparatuses for rapid thermal processing of carbonaceous material
US9044727B2 (en) 2011-09-22 2015-06-02 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US10041667B2 (en) 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
DE102012000588B4 (de) * 2012-01-16 2017-01-05 Hydro Aluminium Deutschland Gmbh Verfahren zum Abtrennen von Kühlschmierstoff aus Lagerschmiermittel
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
WO2014031965A2 (en) * 2012-08-24 2014-02-27 Ensyn Renewables, Inc. Systems and methods for the devolatilization of thermally produced liquids
US9738855B2 (en) * 2013-02-04 2017-08-22 Tehnochem Process for converting low and high free fatty acid containing oils into no free fatty acid containing oils and associated systems and devices
WO2014135966A1 (en) 2013-03-07 2014-09-12 Verolube, Inc. Method and apparatus for recovering synthetic oils from composite oil streams
WO2014210150A1 (en) 2013-06-26 2014-12-31 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US10066171B2 (en) 2013-08-13 2018-09-04 Solvex Process Technologies LLC Method for stripping and extraction of used lubricating oil
CN105132013B (zh) * 2015-08-13 2016-11-30 宁波蓝润能源科技股份有限公司 高性能全损耗系统用油及其制备方法
DK3337966T3 (da) 2015-08-21 2022-02-28 Ensyn Renewables Inc Opvarmningssystem med flydende biomasse
CN105176661B (zh) * 2015-08-27 2017-09-29 宁波蓝润能源科技股份有限公司 一种柴油机油及其制备方法
CN110366448B (zh) 2016-12-29 2023-05-02 安辛可再生能源有限公司 液体生物质的脱金属化
US11220468B2 (en) 2017-09-11 2022-01-11 Arr-Maz Products. L.P. Fertilizer coating for dust control and/or anti-caking
US11591528B2 (en) 2017-12-13 2023-02-28 Karl Ip Holdings Inc. Low-pressure catalytic conversion of used motor oil to diesel fuel
US11999913B2 (en) * 2020-05-15 2024-06-04 Arizona Fuel Operations I Llc UMO-sourced, clean, efficient, non-catalytic cracking and re-refining methods and apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076498A (en) * 1928-09-10 1937-04-06 Sf Bowser & Co Inc Film-forming means in vacuum system for removing impurities from oils
US1732805A (en) * 1928-11-03 1929-10-22 Fractionator Company Method of heat treating hydrocarbon oil
FR738205A (fr) * 1931-06-25 1932-12-22 Metallgesellschaft Ag Procédé pour distiller des substances, notamment celles qui sont liquides à la température de distillation, avec ou sans accompagnement de réactions chimiques
DE1208291B (de) * 1957-12-31 1966-01-05 Basf Ag Kontinuierliches Verfahren zur destillativen Reinigung verdampfbarer organischer Stoffe von schwer oder nicht verdampfbaren Begleitstoffen
US3639229A (en) * 1970-06-29 1972-02-01 Exxon Research Engineering Co Refining of used lubricating oils
US3625881A (en) * 1970-08-31 1971-12-07 Berks Associates Inc Crank case oil refining
DE2115589C3 (de) * 1971-03-31 1978-06-08 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Verfahren zur Trennung von Emulsionen und Verwendung eines Dfinnschichtverdampfers hierzu
US3791965A (en) * 1972-04-07 1974-02-12 Petrocon Corp Process for re-refining used petroleum products
FR2219969B1 (enExample) * 1973-03-01 1978-09-08 Lubrifiants Nx Ent Hydrocarbur
GB1467412A (en) * 1973-03-31 1977-03-16 Sumitomo Shipbuild Machinery Method for treating polymeric materials or waste oils
US3919076A (en) * 1974-07-18 1975-11-11 Pilot Res & Dev Co Re-refining used automotive lubricating oil

Also Published As

Publication number Publication date
FR2322918A1 (fr) 1977-04-01
AU1293576A (en) 1977-11-03
FR2322918B1 (enExample) 1982-04-30
JPS5229806A (en) 1977-03-07
DE2628763C3 (de) 1982-10-28
CA1076507A (en) 1980-04-29
JPS5420201B2 (enExample) 1979-07-20
DE2628763A1 (de) 1977-03-03
DE2628763B2 (de) 1981-05-14
US4101414A (en) 1978-07-18
IT1059018B (it) 1982-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee