BRPI0508043A - process for preparing a lubricating base oil - Google Patents

process for preparing a lubricating base oil

Info

Publication number
BRPI0508043A
BRPI0508043A BRPI0508043-6A BRPI0508043A BRPI0508043A BR PI0508043 A BRPI0508043 A BR PI0508043A BR PI0508043 A BRPI0508043 A BR PI0508043A BR PI0508043 A BRPI0508043 A BR PI0508043A
Authority
BR
Brazil
Prior art keywords
oil
preparing
lubricating base
base oil
wax
Prior art date
Application number
BRPI0508043-6A
Other languages
Portuguese (pt)
Inventor
John Barry Holland
John Robert Powers
Bryan Glen Schorzman
Michael Phillip Smith
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0508043A publication Critical patent/BRPI0508043A/en

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)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

"PROCESSO PARA PREPARAR UM óLEO BASE LUBRIFICANTE" Processo para preparar um óleo base lubrificante que possui um teor de saturados acima de 90% em peso e um índice de visosidade acima de 90 a partir de carga de alimentação de destilado a vácuo, levando a efeito as seguintes etapas: (a) colocar em contato o material de partida de destilado a vácuo com um solvente de extração, seletivo para extrair compostos aromáticos do destilado a vácuo, (b) misturar o óleo extraído obtido na etapa (a) com uma alimentação que compreende mais de 50% em peso de cera ou compreendendo mais 80% em peso de parafinas e que possui um ponto de fluidez acima de 0 C, (c) hidrotratar a combinação obtida na etapa (b), (d) cataliticamente remover a cera do óleo hidrotratado obtido na etapa (c) para obter o óleo base lubrificante, e (e) colocar em contado o óleo com a cera removida, com um catalisador para saturação de aromáticos."PROCESS FOR PREPARING A LUBRICANT OIL" Process for preparing a lubricating base oil that has a saturated content above 90 wt% and a viscosity index over 90 from vacuum distillate feedstock, leading to the effect the following steps: (a) contacting the vacuum distillate starting material with a selective extraction solvent to extract aromatic compounds from the vacuum distillate, (b) mixing the extracted oil obtained in step (a) with a feed comprising more than 50 wt% wax or comprising more than 80 wt% paraffins and having a pour point above 0 ° C, (c) hydrotreating the combination obtained in step (b), (d) catalytically removing the hydrotreated oil wax obtained in step (c) to obtain the lubricating base oil, and (e) contacting the oil with the removed wax with an aromatic saturation catalyst.

BRPI0508043-6A 2004-02-26 2005-02-24 process for preparing a lubricating base oil BRPI0508043A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54800204P 2004-02-26 2004-02-26
PCT/EP2005/050792 WO2005083039A1 (en) 2004-02-26 2005-02-24 Process to prepare a lubricating base oil

Publications (1)

Publication Number Publication Date
BRPI0508043A true BRPI0508043A (en) 2007-07-17

Family

ID=34910972

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508043-6A BRPI0508043A (en) 2004-02-26 2005-02-24 process for preparing a lubricating base oil

Country Status (9)

Country Link
US (1) US20050194288A1 (en)
EP (1) EP1720959B1 (en)
JP (1) JP2007524750A (en)
AR (1) AR049872A1 (en)
AT (1) ATE397651T1 (en)
BR (1) BRPI0508043A (en)
DE (1) DE602005007332D1 (en)
RU (1) RU2383582C2 (en)
WO (1) WO2005083039A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7815789B2 (en) * 2003-06-23 2010-10-19 Shell Oil Company Process to prepare a lubricating base oil
CN100358979C (en) * 2003-06-27 2008-01-02 国际壳牌研究有限公司 Method for preparing lubricating base oil
WO2006067176A1 (en) * 2004-12-23 2006-06-29 Shell Internationale Research Maatschappij B.V. Process to prepare a lubricating base oil
US20070287871A1 (en) 2006-03-20 2007-12-13 Eelko Brevoord Silicoaluminophosphate isomerization catalyst
US8298403B2 (en) * 2008-12-16 2012-10-30 Exxonmobil Research And Engineering Company Dewaxing catalysts and processes
US9074159B2 (en) 2010-10-06 2015-07-07 Uop Llc Process for improving a re-refined lube oil stream
JP6009196B2 (en) * 2012-03-30 2016-10-19 Ｊｘエネルギー株式会社 Manufacturing method of base oil for lubricating oil
WO2013150114A2 (en) * 2012-04-04 2013-10-10 Shell Internationale Research Maatschappij B.V. Process to prepare residual base oil
CN106753556B (en) * 2016-12-27 2019-02-12 北方华锦化学工业集团有限公司 Process for the production of lubricating base oils and liquid fuels using inferior heavy oils

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816301A (en) * 1972-06-30 1974-06-11 Atlantic Richfield Co Process for the desulfurization of hydrocarbons
US4574043A (en) * 1984-11-19 1986-03-04 Mobil Oil Corporation Catalytic process for manufacture of low pour lubricating oils
US4859311A (en) * 1985-06-28 1989-08-22 Chevron Research Company Catalytic dewaxing process using a silicoaluminophosphate molecular sieve
US5157191A (en) * 1986-01-03 1992-10-20 Mobil Oil Corp. Modified crystalline aluminosilicate zeolite catalyst and its use in the production of lubes of high viscosity index
US5053373A (en) * 1988-03-23 1991-10-01 Chevron Research Company Zeolite SSZ-32
US5252527A (en) * 1988-03-23 1993-10-12 Chevron Research And Technology Company Zeolite SSZ-32
US5034119A (en) * 1989-03-28 1991-07-23 Mobil Oil Corporation Non-carcinogenic bright stock extracts and deasphalted oils
CA2141925C (en) * 1994-02-08 2006-06-06 Jacobus Eilers Lubricating base oil preparation process
US5753102A (en) * 1994-11-11 1998-05-19 Izumi Funakoshi Process for recovering organic sulfur compounds from fuel oil
RU2106387C1 (en) * 1996-05-06 1998-03-10 Акционерное общество открытого типа "ЛУКойл-Пермнефтеоргсинтез" Method for demercaptanization of petroleum distillates
US5976354A (en) * 1997-08-19 1999-11-02 Shell Oil Company Integrated lube oil hydrorefining process
ZA989528B (en) * 1997-12-03 2000-04-19 Schuemann Sasol S A Pty Ltd "Production of lubricant base oils".
US6080301A (en) * 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US6165949A (en) * 1998-09-04 2000-12-26 Exxon Research And Engineering Company Premium wear resistant lubricant
HUP0104314A3 (en) * 1998-11-16 2003-05-28 Shell Int Research Catalytic dewaxing process
FR2812301B1 (en) * 2000-07-26 2003-04-04 Inst Francais Du Petrole FLEXIBLE PROCESS FOR PRODUCING OIL BASES AND MEDIUM DISTILLATES FROM FILLERS CONTAINING HETEROATOMES
US6500219B1 (en) * 2001-03-19 2002-12-31 Sulphco, Inc. Continuous process for oxidative desulfurization of fossil fuels with ultrasound and products thereof
EP1666569B1 (en) * 2002-07-12 2018-12-26 Shell International Research Maatschappij B.V. Lubricant formulation and its use

Also Published As

Publication number Publication date
RU2383582C2 (en) 2010-03-10
ATE397651T1 (en) 2008-06-15
WO2005083039A1 (en) 2005-09-09
RU2006134010A (en) 2008-04-10
US20050194288A1 (en) 2005-09-08
JP2007524750A (en) 2007-08-30
DE602005007332D1 (en) 2008-07-17
EP1720959B1 (en) 2008-06-04
AR049872A1 (en) 2006-09-13
EP1720959A1 (en) 2006-11-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011.