SE0401291D0 - Process for the purification of spent process oil - Google Patents

Process for the purification of spent process oil

Info

Publication number
SE0401291D0
SE0401291D0 SE0401291A SE0401291A SE0401291D0 SE 0401291 D0 SE0401291 D0 SE 0401291D0 SE 0401291 A SE0401291 A SE 0401291A SE 0401291 A SE0401291 A SE 0401291A SE 0401291 D0 SE0401291 D0 SE 0401291D0
Authority
SE
Sweden
Prior art keywords
mixture
process oil
purification
spent
phase
Prior art date
Application number
SE0401291A
Other languages
Swedish (sv)
Inventor
Gunnar Stroem
Original Assignee
Systemseparation Sweden Ab
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 Systemseparation Sweden Ab filed Critical Systemseparation Sweden Ab
Priority to SE0401291A priority Critical patent/SE0401291D0/en
Publication of SE0401291D0 publication Critical patent/SE0401291D0/en
Priority to US11/596,736 priority patent/US20070241030A1/en
Priority to BRPI0510791-1A priority patent/BRPI0510791A/en
Priority to EP05744662A priority patent/EP1773971A1/en
Priority to JP2007527108A priority patent/JP2007538134A/en
Priority to KR1020067024035A priority patent/KR20070015581A/en
Priority to PCT/SE2005/000701 priority patent/WO2005111181A1/en
Priority to CNA2005800160052A priority patent/CN1973022A/en
Priority to ZA200609310A priority patent/ZA200609310B/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
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/27—Organic compounds not provided for in a single one of groups C10G21/14 - C10G21/26
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force
    • 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
    • C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
    • 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
    • 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
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • 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
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A process for the purification of spent process oil, which process comprises, mixing the process oil with an additive comprising a liquid mixture of a) at least one alkanolamine, and b) at least one member selected from the group consisting of alkanoic acids, and alkenoic acids having from 6 to 18 carbon atoms and the melting point/points such that the mixture of a) and b) is liquid at the temperature at which the process is carried out, with a pH-value of said mixture of a) and b) in the range of 5 to 8, preferably 6 to 7, and most preferably 6.3, and said mixture being substantially insoluble in the process oil, forming a two phase mixture upon mixing, and subsequent separation of the phase with process oil from the phase with said mixture of a) and b) with absorbed contaminants. The invention further provides use of alkanoic acids and alkenoic acids having from 6 to 18 carbon atoms in the preparation of a mixture for the purification of spent process oil as well as the use of alkanolamines.
SE0401291A 2004-05-17 2004-05-17 Process for the purification of spent process oil SE0401291D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0401291A SE0401291D0 (en) 2004-05-17 2004-05-17 Process for the purification of spent process oil
US11/596,736 US20070241030A1 (en) 2004-05-17 2005-05-16 Process for the Purification of Spent Process Oil
BRPI0510791-1A BRPI0510791A (en) 2004-05-17 2005-05-16 method for purification of process waste oils
EP05744662A EP1773971A1 (en) 2004-05-17 2005-05-16 Process for the purification of spent process oil
JP2007527108A JP2007538134A (en) 2004-05-17 2005-05-16 Purification method of used process oil
KR1020067024035A KR20070015581A (en) 2004-05-17 2005-05-16 Process for the purification of spent process oil
PCT/SE2005/000701 WO2005111181A1 (en) 2004-05-17 2005-05-16 Process for the purification of spent process oil
CNA2005800160052A CN1973022A (en) 2004-05-17 2005-05-16 Process for purifying spent process oil
ZA200609310A ZA200609310B (en) 2004-05-17 2006-11-08 Process for the purification of spent process oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401291A SE0401291D0 (en) 2004-05-17 2004-05-17 Process for the purification of spent process oil

Publications (1)

Publication Number Publication Date
SE0401291D0 true SE0401291D0 (en) 2004-05-17

Family

ID=32501929

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401291A SE0401291D0 (en) 2004-05-17 2004-05-17 Process for the purification of spent process oil

Country Status (9)

Country Link
US (1) US20070241030A1 (en)
EP (1) EP1773971A1 (en)
JP (1) JP2007538134A (en)
KR (1) KR20070015581A (en)
CN (1) CN1973022A (en)
BR (1) BRPI0510791A (en)
SE (1) SE0401291D0 (en)
WO (1) WO2005111181A1 (en)
ZA (1) ZA200609310B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531141C2 (en) * 2007-05-10 2009-01-07 Alfa Laval Corp Ab Centrifugal separator with conveyor thread that prevents separated particles from clogging the inside of the rotor
CN102585989B (en) * 2011-12-28 2013-08-07 重庆渝能滤油机制造有限公司 Waste oil regeneration system
FR3000498B1 (en) * 2012-12-27 2015-03-13 Total Raffinage Marketing COMBUSTIBLE COMPOSITION COMPRISING A HEAVY FUEL AND A PRODUCT FROM THE BIOMASS.
CN103937530B (en) * 2013-01-21 2016-08-03 中国石油化工股份有限公司 A kind of weight oil treatment process
US20150265955A1 (en) * 2014-03-19 2015-09-24 Krishna Kanchi System and method for recycling used oil
CN104450147A (en) * 2014-11-05 2015-03-25 华文蔚 Environment-friendly purification method for waste oil of automobile industry
CN104479736A (en) * 2014-12-03 2015-04-01 烟台市牟平区留德润滑油销售有限公司 Waste lube distillate oil refinement method
EP3339405A1 (en) 2016-12-20 2018-06-27 Alfa Laval Corporate AB Separation of contaminants from a liquid mixture
ES2899192T3 (en) 2017-04-28 2022-03-10 Recondoil Sweden Ab oil purification
SE541119C2 (en) 2017-04-28 2019-04-09 Recondoil Sweden Ab Method, system and computer program for purification of oil by reusing a sludge phase
SE541116C2 (en) 2017-04-28 2019-04-09 Recondoil Sweden Ab A system, method and computer program for purification of oil by sedimentation
WO2018220640A1 (en) * 2017-06-02 2018-12-06 Hindustan Petroleum Corporation Limited A formulation for enhancing lubricity of fuels
CN107400555A (en) * 2017-07-21 2017-11-28 浙江师范大学 A kind of method using discarded machine oil production cutting oil and releasing agent
SE543443C2 (en) 2019-02-08 2021-02-16 Skf Recondoil Ab Purification of oil
CN110747050B (en) * 2019-11-06 2022-02-11 沈阳理工大学 Pickling agent for regenerating waste engine oil and pickling treatment method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435707A (en) 1941-05-31 1948-02-10 Ulric B Bray Method of and apparatus for treating oil
US4094770A (en) * 1977-06-22 1978-06-13 Chevron Research Company Process for removing unfilterable solids from an oil
US4432865A (en) * 1982-01-25 1984-02-21 Norman George R Process for treating used motor oil and synthetic crude oil
EP0377606B1 (en) * 1987-08-19 1992-11-25 RWE-Entsorgung Aktiengesellschaft Process for purifying and regenerating used oils
SE512750C2 (en) * 1993-11-29 2000-05-08 Alfa Laval Separation Ab Method of gravimetric separation of oil contaminated with particles and or water
US6395166B1 (en) * 2000-08-30 2002-05-28 Frederick J. Haydock Method of reclaiming used motor oil for further use
SE524469C2 (en) * 2002-12-12 2004-08-10 Alfa Laval Corp Ab When cleaning oil from polluting particles, put in a centrifugal separator

Also Published As

Publication number Publication date
KR20070015581A (en) 2007-02-05
JP2007538134A (en) 2007-12-27
US20070241030A1 (en) 2007-10-18
BRPI0510791A (en) 2007-11-20
WO2005111181A1 (en) 2005-11-24
CN1973022A (en) 2007-05-30
EP1773971A1 (en) 2007-04-18
ZA200609310B (en) 2008-06-25

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