BR0115367A - Processo para o preparo de materiais de base de óleo lubrificante, materiais de base de óleo lubrificante produzidos a partir do mesmo, e, composição de material de base de óleo lubrificante - Google Patents

Processo para o preparo de materiais de base de óleo lubrificante, materiais de base de óleo lubrificante produzidos a partir do mesmo, e, composição de material de base de óleo lubrificante

Info

Publication number
BR0115367A
BR0115367A BR0115367-6A BR0115367A BR0115367A BR 0115367 A BR0115367 A BR 0115367A BR 0115367 A BR0115367 A BR 0115367A BR 0115367 A BR0115367 A BR 0115367A
Authority
BR
Brazil
Prior art keywords
lubricating oil
oil base
base materials
materials
fractions
Prior art date
Application number
BR0115367-6A
Other languages
English (en)
Inventor
Dennis J O'rear
Joseph A 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 BR0115367A publication Critical patent/BR0115367A/pt

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
    • 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)

Abstract

"PROCESSO PARA O PREPARO DE MATERIAIS DE BASE DE óLEO LUBRIFICANTE, MATERIAIS DE BASE DE óLEO LUBRIFICANTE PRODUZIDOS A PARTIR DO MESMO, E, COMPOSIçãO DE MATERIAL DE BASE DE óLEO LUBRIFICANTE". Os materiais de base de óleo lubrificante e as composições de material de óleo lubrificante, assim como um processo para o preparo de materiais de base de óleo lubrificante e composições de material de óleo lubrificante de material de óleo lubrificante, são divulgados. Os óleos lubrificantes preferivelmente têm um índice de viscosidade acima de cerca de 115. O processo envolve a obtenção de materiais de alimentação que têm um ponto de 95% abaixo de 621<198>C e materiais de alimentação que têm ponto de 95% acima de 621<198>C. Os materiais de alimentação que têm um ponto de 95% abaixo de 1150% são cataliticamente desencerados, e os materiais de alimentação que têm ponto de 95% acima de 1150% são desencerados com solvente. Os produtos resultantes podem ser opcionalmente misturados, e os materiais de base podem ser combinados com vários aditivos para formar composições de óleo lubrificante. O hidrotratamento pode ser opcionalmente efetuado nos materiais de base de óleo lubrificante para remover olefinas, oxigenados e outras impurezas. Em uma realização, uma ou mais das frações são obtidas a partir da síntese de Fisher-Tropsch. Uma ou mais das frações podem também ser obtidas a partir de outras fontes, por exemplo, via destilação de óleo bruto, contanto que as frações não incluam quantidades apreciáveis (i.e., quantidades que afetariam adversamente o catalisador usado para o isodesenceramento catalítico) de tióis ou aminas. As frações individuais podem também incluir combinações de materiais de alimentação, de Fisher-Tropsch e outras fontes.
BR0115367-6A 2000-12-05 2001-11-26 Processo para o preparo de materiais de base de óleo lubrificante, materiais de base de óleo lubrificante produzidos a partir do mesmo, e, composição de material de base de óleo lubrificante BR0115367A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/729,215 US6773578B1 (en) 2000-12-05 2000-12-05 Process for preparing lubes with high viscosity index values
PCT/US2001/044455 WO2002046333A2 (en) 2000-12-05 2001-11-26 Process for preparing lubes with high viscosity index values

Publications (1)

Publication Number Publication Date
BR0115367A true BR0115367A (pt) 2004-01-06

Family

ID=24930057

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115367-6A BR0115367A (pt) 2000-12-05 2001-11-26 Processo para o preparo de materiais de base de óleo lubrificante, materiais de base de óleo lubrificante produzidos a partir do mesmo, e, composição de material de base de óleo lubrificante

Country Status (8)

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

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Also Published As

Publication number Publication date
ZA200109932B (en) 2002-06-27
GB0128165D0 (en) 2002-01-16
US6773578B1 (en) 2004-08-10
WO2002046333A2 (en) 2002-06-13
WO2002046333A3 (en) 2002-08-29
GB2374348B (en) 2003-07-23
AU9343601A (en) 2002-06-06
JP2004515601A (ja) 2004-05-27
NL1019472A1 (nl) 2002-06-06
AU2002237686A1 (en) 2002-06-18
NL1019472C2 (nl) 2002-08-07
GB2374348A (en) 2002-10-16
AU780765B2 (en) 2005-04-14

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