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CA1012917A - Lube extraction with nmp/phenol/water mixtures - Google Patents

Lube extraction with nmp/phenol/water mixtures

Info

Publication number
CA1012917A
CA1012917A CA187,095A CA187095A CA1012917A CA 1012917 A CA1012917 A CA 1012917A CA 187095 A CA187095 A CA 187095A CA 1012917 A CA1012917 A CA 1012917A
Authority
CA
Canada
Prior art keywords
nmp
phenol
water mixtures
lube
extraction
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
CA187,095A
Other versions
CA187095S (en
Inventor
James D. Bushnell
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1012917A publication Critical patent/CA1012917A/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
    • 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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA187,095A 1972-12-01 1973-11-30 Lube extraction with nmp/phenol/water mixtures Expired CA1012917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31128772A 1972-12-01 1972-12-01

Publications (1)

Publication Number Publication Date
CA1012917A true CA1012917A (en) 1977-06-28

Family

ID=23206231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,095A Expired CA1012917A (en) 1972-12-01 1973-11-30 Lube extraction with nmp/phenol/water mixtures

Country Status (2)

Country Link
CA (1) CA1012917A (en)
GB (1) GB1449683A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6294082B1 (en) * 1999-12-10 2001-09-25 Exxon Research And Engineering Company Process for solvent extraction of hydrocarbons providing an increased yield of raffinate
GB2521133A (en) * 2013-12-10 2015-06-17 Wei-Ming Chang Method for desulfurization and aromatic compound removal of re-refined base oil that is recovered from waste lubricating oil

Also Published As

Publication number Publication date
GB1449683A (en) 1976-09-15

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