NL1019472C2 - Proces voor het bereiden van smeermiddelen met hoge waarden van de viscositeitsindex. - Google Patents

Proces voor het bereiden van smeermiddelen met hoge waarden van de viscositeitsindex. Download PDF

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Publication number
NL1019472C2
NL1019472C2 NL1019472A NL1019472A NL1019472C2 NL 1019472 C2 NL1019472 C2 NL 1019472C2 NL 1019472 A NL1019472 A NL 1019472A NL 1019472 A NL1019472 A NL 1019472A NL 1019472 C2 NL1019472 C2 NL 1019472C2
Authority
NL
Netherlands
Prior art keywords
dewaxing
lubricant base
products
fraction
point
Prior art date
Application number
NL1019472A
Other languages
English (en)
Dutch (nl)
Other versions
NL1019472A1 (nl
Inventor
Dennis John O'rear
Joseph Alexander Biscardi
Original Assignee
Chevron Usa 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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of NL1019472A1 publication Critical patent/NL1019472A1/xx
Application granted granted Critical
Publication of NL1019472C2 publication Critical patent/NL1019472C2/nl

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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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
    • C10G73/08—Organic compounds
    • C10G73/12—Oxygen-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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of 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)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL1019472A 2000-12-05 2001-12-03 Proces voor het bereiden van smeermiddelen met hoge waarden van de viscositeitsindex. NL1019472C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72921500 2000-12-05
US09/729,215 US6773578B1 (en) 2000-12-05 2000-12-05 Process for preparing lubes with high viscosity index values

Publications (2)

Publication Number Publication Date
NL1019472A1 NL1019472A1 (nl) 2002-06-06
NL1019472C2 true NL1019472C2 (nl) 2002-08-07

Family

ID=24930057

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1019472A NL1019472C2 (nl) 2000-12-05 2001-12-03 Proces voor het bereiden van smeermiddelen met hoge waarden van de viscositeitsindex.

Country Status (8)

Country Link
US (1) US6773578B1 (ja)
JP (1) JP2004515601A (ja)
AU (2) AU2002237686A1 (ja)
BR (1) BR0115367A (ja)
GB (1) GB2374348B (ja)
NL (1) NL1019472C2 (ja)
WO (1) WO2002046333A2 (ja)
ZA (1) ZA200109932B (ja)

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Also Published As

Publication number Publication date
GB2374348B (en) 2003-07-23
BR0115367A (pt) 2004-01-06
NL1019472A1 (nl) 2002-06-06
AU2002237686A1 (en) 2002-06-18
AU780765B2 (en) 2005-04-14
WO2002046333A3 (en) 2002-08-29
GB2374348A (en) 2002-10-16
AU9343601A (en) 2002-06-06
WO2002046333A2 (en) 2002-06-13
GB0128165D0 (en) 2002-01-16
US6773578B1 (en) 2004-08-10
ZA200109932B (en) 2002-06-27
JP2004515601A (ja) 2004-05-27

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