ZA711975B - Solvent refining of naphthenic lube oil - Google Patents

Solvent refining of naphthenic lube oil

Info

Publication number
ZA711975B
ZA711975B ZA711975A ZA711975A ZA711975B ZA 711975 B ZA711975 B ZA 711975B ZA 711975 A ZA711975 A ZA 711975A ZA 711975 A ZA711975 A ZA 711975A ZA 711975 B ZA711975 B ZA 711975B
Authority
ZA
South Africa
Prior art keywords
lube oil
solvent refining
naphthenic lube
naphthenic
refining
Prior art date
Application number
ZA711975A
Other languages
English (en)
Inventor
A Sequeira
J Jolly
W Rea
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 ZA711975B publication Critical patent/ZA711975B/xx

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
    • 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

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)
  • Pyrrole Compounds (AREA)
ZA711975A 1970-04-03 1971-03-26 Solvent refining of naphthenic lube oil ZA711975B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2559270A 1970-04-03 1970-04-03

Publications (1)

Publication Number Publication Date
ZA711975B true ZA711975B (en) 1972-08-30

Family

ID=21826954

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711975A ZA711975B (en) 1970-04-03 1971-03-26 Solvent refining of naphthenic lube oil

Country Status (8)

Country Link
US (1) US3661772A (show.php)
CA (1) CA953234A (show.php)
DK (1) DK128501B (show.php)
FR (1) FR2085825B1 (show.php)
GB (1) GB1286420A (show.php)
NL (1) NL157346B (show.php)
SE (1) SE360671B (show.php)
ZA (1) ZA711975B (show.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2221836C1 (ru) * 2002-07-15 2004-01-20 Общество с ограниченной ответственностью "Производственное объединение "Киришинефтеоргсинтез" Способ очистки вакуумных газойлей с одновременным получением сырья для производства технического углерода

Also Published As

Publication number Publication date
DK128501B (da) 1974-05-13
NL7104342A (show.php) 1971-10-05
GB1286420A (en) 1972-08-23
DE2115762A1 (de) 1971-10-21
US3661772A (en) 1972-05-09
DE2115762B2 (de) 1976-04-08
SE360671B (show.php) 1973-10-01
CA953234A (en) 1974-08-20
FR2085825B1 (show.php) 1974-03-22
NL157346B (nl) 1978-07-17
FR2085825A1 (show.php) 1971-12-31

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