IT1049359B - Procedimento di rigenerazione di oli lubrificanti usati - Google Patents

Procedimento di rigenerazione di oli lubrificanti usati

Info

Publication number
IT1049359B
IT1049359B IT20955/75A IT2095575A IT1049359B IT 1049359 B IT1049359 B IT 1049359B IT 20955/75 A IT20955/75 A IT 20955/75A IT 2095575 A IT2095575 A IT 2095575A IT 1049359 B IT1049359 B IT 1049359B
Authority
IT
Italy
Prior art keywords
regeneration procedure
used lubricant
lubricant oils
oils
regeneration
Prior art date
Application number
IT20955/75A
Other languages
English (en)
Inventor
F Audibert
M Born
D Defives
X Marze
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of IT1049359B publication Critical patent/IT1049359B/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
    • C10M175/06—Working-up used lubricants to recover useful products ; Cleaning by ultrafiltration or osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
IT20955/75A 1974-03-06 1975-03-06 Procedimento di rigenerazione di oli lubrificanti usati IT1049359B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407894A FR2263296B1 (it) 1974-03-06 1974-03-06

Publications (1)

Publication Number Publication Date
IT1049359B true IT1049359B (it) 1981-01-20

Family

ID=9136010

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20955/75A IT1049359B (it) 1974-03-06 1975-03-06 Procedimento di rigenerazione di oli lubrificanti usati

Country Status (10)

Country Link
US (1) US3990963A (it)
JP (1) JPS50125171A (it)
BE (1) BE825610R (it)
CA (1) CA1052706A (it)
DE (1) DE2509439A1 (it)
ES (1) ES435330A2 (it)
FR (1) FR2263296B1 (it)
GB (1) GB1470022A (it)
IT (1) IT1049359B (it)
NL (1) NL7502701A (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033859A (en) * 1975-04-24 1977-07-05 Witco Chemical Corporation Thermal treatment of used petroleum oils
DE2927276C2 (de) * 1979-07-06 1985-02-21 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Konzentrierung von verbrauchten Kühlschmierflüssigkeiten durch Ultrafiltration
FR2482975A1 (fr) * 1980-05-22 1981-11-27 Commissariat Energie Atomique Procede de traitement par ultrafiltration a temperature elevee d'une charge hydrocarbonee
US4797200A (en) * 1984-05-04 1989-01-10 Exxon Research And Engineering Company Upgrading heavy oils by solvent dissolution and ultrafiltration
US4750990A (en) * 1984-10-15 1988-06-14 Uop Inc. Membrane separation of hydrocarbons using cycloparaffinic solvents
CA1263845A (en) * 1985-08-28 1989-12-12 Oleh Kutowy Method of removing substances from fossil derived, hydrocarbon liquids
US4784751A (en) * 1986-09-24 1988-11-15 Keller Machine Works Method and apparatus for reclaiming contaminated oil
US4759850A (en) * 1987-01-12 1988-07-26 Energy, Mines And Resources Canada Membrane process for separating methanol from methanol/hydrocarbon solutions
FR2688224A1 (fr) * 1992-02-24 1993-09-10 Shell Int Research Procede de traitement des gaz de petrole liquefies acides.
US5514272A (en) * 1992-05-07 1996-05-07 Santos; Benjamin S. Process for re-refining used oil
AU7736194A (en) * 1993-09-22 1995-04-10 Piero D'amore Microfiltration of used oil
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
CA2396206A1 (en) 2002-07-30 2004-01-30 Nouredine Fakhri Process for the treatment of waste oils
WO2008147785A1 (en) * 2007-05-23 2008-12-04 Pall Corporation Tangential flow filtration to remove contaminants from oil
US7867379B2 (en) * 2007-08-28 2011-01-11 Exxonmobil Research And Engineering Company Production of an upgraded stream from steam cracker tar by ultrafiltration
US7815790B2 (en) 2007-08-28 2010-10-19 Exxonmobil Research And Engineering Company Upgrade of visbroken residua products by ultrafiltration
US7736493B2 (en) * 2007-08-28 2010-06-15 Exxonmobil Research And Engineering Company Deasphalter unit throughput increase via resid membrane feed preparation
US8177965B2 (en) * 2007-08-28 2012-05-15 Exxonmobil Research And Engineering Company Enhancement of saturates content in heavy hydrocarbons utilizing ultrafiltration
US7897828B2 (en) * 2007-08-28 2011-03-01 Exxonmobile Research And Engineering Company Process for separating a heavy oil feedstream into improved products
US7871510B2 (en) * 2007-08-28 2011-01-18 Exxonmobil Research & Engineering Co. Production of an enhanced resid coker feed using ultrafiltration
US8864996B2 (en) * 2007-08-28 2014-10-21 Exxonmobil Research And Engineering Company Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration
MX2014005042A (es) * 2011-10-26 2015-03-23 Citamora Processes Inc Metodo para recuperar aceite de lubricantes usados.
US8911525B1 (en) * 2013-06-10 2014-12-16 Nano Growth Technologies, LLC Engineered soilless plant culitvation medium
FI128404B (en) 2016-09-30 2020-04-30 Neste Oyj A new method for removing plastics
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
FI129367B (en) * 2018-12-28 2021-12-31 Neste Oyj METHOD FOR HANDLING LIPID - CONTAINING MATERIALS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698257A (en) * 1926-05-05 1929-01-08 Laval Separator Co De Process of reclaiming used lubricating oil
JPH069997U (ja) * 1991-12-09 1994-02-08 株式会社マグエックス マーカーボード又は黒板用のイレーサ

Also Published As

Publication number Publication date
GB1470022A (en) 1977-04-14
CA1052706A (fr) 1979-04-17
NL7502701A (nl) 1975-09-09
BE825610R (fr) 1975-08-18
JPS50125171A (it) 1975-10-01
FR2263296A1 (it) 1975-10-03
DE2509439A1 (de) 1975-09-11
FR2263296B1 (it) 1976-12-10
US3990963A (en) 1976-11-09
ES435330A2 (es) 1977-06-16

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