IT8121083A0 - Produzione di oli per refrigerazione. - Google Patents

Produzione di oli per refrigerazione.

Info

Publication number
IT8121083A0
IT8121083A0 IT8121083A IT2108381A IT8121083A0 IT 8121083 A0 IT8121083 A0 IT 8121083A0 IT 8121083 A IT8121083 A IT 8121083A IT 2108381 A IT2108381 A IT 2108381A IT 8121083 A0 IT8121083 A0 IT 8121083A0
Authority
IT
Italy
Prior art keywords
production
refrigeration oils
refrigeration
oils
Prior art date
Application number
IT8121083A
Other languages
English (en)
Other versions
IT1137543B (it
Inventor
Avilino Sequeira
Ralfph Paul Chesluk
Howard Jean Platte
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of IT8121083A0 publication Critical patent/IT8121083A0/it
Application granted granted Critical
Publication of IT1137543B publication Critical patent/IT1137543B/it

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
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10—Lubricating oil

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)
  • Lubricants (AREA)
IT8121083A 1980-04-14 1981-04-10 Produzione di oli per refrigerazione IT1137543B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/140,148 US4304660A (en) 1980-04-14 1980-04-14 Manufacture of refrigeration oils

Publications (2)

Publication Number Publication Date
IT8121083A0 true IT8121083A0 (it) 1981-04-10
IT1137543B IT1137543B (it) 1986-09-10

Family

ID=22489961

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8121083A IT1137543B (it) 1980-04-14 1981-04-10 Produzione di oli per refrigerazione

Country Status (7)

Country Link
US (1) US4304660A (it)
JP (1) JPS56157487A (it)
DE (1) DE3107363A1 (it)
GB (1) GB2073769B (it)
IT (1) IT1137543B (it)
MX (1) MX7338E (it)
YU (1) YU41778B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5041206A (en) * 1989-11-20 1991-08-20 Texaco Inc. Solvent extraction of lubricating oils
US5039399A (en) * 1989-11-20 1991-08-13 Texaco Inc. Solvent extraction of lubricating oils
WO1994010268A1 (en) * 1992-10-20 1994-05-11 The Rectorseal Corporation Refrigerant compressor system acid neutralizer
US6592748B2 (en) 1996-06-28 2003-07-15 Exxonmobil Research And Engineering Company Reffinate hydroconversion process
US6325918B1 (en) 1996-06-28 2001-12-04 Exxonmobile Research And Engineering Company Raffinate hydroconversion process
US5976353A (en) * 1996-06-28 1999-11-02 Exxon Research And Engineering Co Raffinate hydroconversion process (JHT-9601)
CN1064390C (zh) * 1996-09-06 2001-04-11 中国石油化工总公司 劣质蜡油双溶剂抽提方法
US6974535B2 (en) 1996-12-17 2005-12-13 Exxonmobil Research And Engineering Company Hydroconversion process for making lubricating oil basestockes
CN1061366C (zh) * 1997-12-08 2001-01-31 中国石油化工总公司 一种劣质蜡油溶剂抽提方法
WO2005085399A1 (ja) 2004-03-04 2005-09-15 Nippon Oil Corporation 冷凍機油
US20220251460A1 (en) * 2021-02-08 2022-08-11 HollyFrontier LSP Brand Strategies LLC Methods of preparing naphthenic process oil via extraction and separation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106234A (en) * 1934-02-19 1938-01-25 Union Oil Co Process for solvent extraction of oils
US2079885A (en) * 1934-12-14 1937-05-11 Standard Oil Co Process for preparing lubricating oils
US2261287A (en) * 1938-11-19 1941-11-04 Standard Oil Dev Co Solvent treating petroleum oils
US3306849A (en) * 1964-08-27 1967-02-28 Texaco Inc Hydrocarbon solvent refining process
US4057491A (en) * 1976-03-26 1977-11-08 Exxon Research & Engineering Co. Solvent recovery process for N-methyl-2-pyrrolidone in hydrocarbon extraction
JPS5626981A (en) * 1979-08-14 1981-03-16 Nippon Mining Co Ltd Production of naphthenic lubricating oil base oil stock

Also Published As

Publication number Publication date
JPH0141676B2 (it) 1989-09-06
YU41778B (en) 1987-12-31
MX7338E (es) 1988-06-29
YU94581A (en) 1983-04-30
DE3107363A1 (de) 1982-01-07
DE3107363C2 (it) 1990-08-02
JPS56157487A (en) 1981-12-04
GB2073769B (en) 1983-07-06
IT1137543B (it) 1986-09-10
GB2073769A (en) 1981-10-21
US4304660A (en) 1981-12-08

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