DE3574161D1 - Process for the decontamination of used lubricating oil by the removal of contaminating metals and metal compounds - Google Patents

Process for the decontamination of used lubricating oil by the removal of contaminating metals and metal compounds

Info

Publication number
DE3574161D1
DE3574161D1 DE8585110320T DE3574161T DE3574161D1 DE 3574161 D1 DE3574161 D1 DE 3574161D1 DE 8585110320 T DE8585110320 T DE 8585110320T DE 3574161 T DE3574161 T DE 3574161T DE 3574161 D1 DE3574161 D1 DE 3574161D1
Authority
DE
Germany
Prior art keywords
decontamination
removal
lubricating oil
metal compounds
used lubricating
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
DE8585110320T
Other languages
German (de)
Inventor
William P Hettinger
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.)
Ashland LLC
Original Assignee
Ashland Oil 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 Ashland Oil Inc filed Critical Ashland Oil Inc
Application granted granted Critical
Publication of DE3574161D1 publication Critical patent/DE3574161D1/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
    • 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/06—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with moving sorbents or sorbents dispersed in the oil
    • C10G25/09—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with moving sorbents or sorbents dispersed in the oil according to the "fluidised bed" technique
    • 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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/16—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural parallel stages only
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Regenerated sorbent employed for refining of heavy crude feedstocks is used to remove contaminants from specialized hydrocarbons, especially used motor oil. The simultaneous operation of a decontaminating unit supplied with regenerated sorbent particulate from the regenerator of a heavy hydrocarbon refining system is utilized.
DE8585110320T 1985-08-17 1985-08-17 Process for the decontamination of used lubricating oil by the removal of contaminating metals and metal compounds Expired DE3574161D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85110320A EP0211981B1 (en) 1985-08-17 1985-08-17 Process for the decontamination of used lubricating oil by the removal of contaminating metals and metal compounds

Publications (1)

Publication Number Publication Date
DE3574161D1 true DE3574161D1 (en) 1989-12-14

Family

ID=8193687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585110320T Expired DE3574161D1 (en) 1985-08-17 1985-08-17 Process for the decontamination of used lubricating oil by the removal of contaminating metals and metal compounds

Country Status (4)

Country Link
EP (1) EP0211981B1 (en)
JP (1) JPS6268895A (en)
AT (1) ATE47876T1 (en)
DE (1) DE3574161D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2285489A1 (en) * 1999-03-08 2000-09-08 Mir Davood Bahman A novel process for catalytic cracking of fuel oil by new catalyst

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446489A (en) * 1945-03-21 1948-08-03 Shell Dev Process for regenerating spent internal-combustion engine lubricating oils
DE1442376A1 (en) * 1964-12-15 1968-11-21 Beckerath Dr Kurt Von Device and method for the adsorption of liquids on granular solids, in particular for the refining of waste oils
US4116814A (en) * 1977-07-18 1978-09-26 Mobil Oil Corporation Method and system for effecting catalytic cracking of high boiling hydrocarbons with fluid conversion catalysts
US4263128A (en) * 1978-02-06 1981-04-21 Engelhard Minerals & Chemicals Corporation Upgrading petroleum and residual fractions thereof
US4256567A (en) * 1979-05-14 1981-03-17 Engelhard Minerals & Chemicals Corporation Treatment of petroleum stocks containing metals
US4383915A (en) * 1980-05-06 1983-05-17 Turbo Resources Ltd. Clay contacting process for removing contaminants from waste lubricating oil
US4412914A (en) * 1981-08-10 1983-11-01 Ashland Oil, Inc. Endothermic removal of coke deposited on sorbent materials during carbo-metallic oil conversion
US4427539A (en) * 1982-09-07 1984-01-24 Ashland Oil, Inc. Demetallizing and decarbonizing heavy residual oil feeds
US4551234A (en) * 1984-08-03 1985-11-05 Ashland Oil, Inc. Reclaiming lube oil in MRS unit

Also Published As

Publication number Publication date
EP0211981A1 (en) 1987-03-04
ATE47876T1 (en) 1989-11-15
JPH0412760B2 (en) 1992-03-05
JPS6268895A (en) 1987-03-28
EP0211981B1 (en) 1989-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee