BRPI0415269A - processo para a produção de um óleo base lubrificante e para a manufatura de um lubrificante acabado - Google Patents

processo para a produção de um óleo base lubrificante e para a manufatura de um lubrificante acabado

Info

Publication number
BRPI0415269A
BRPI0415269A BRPI0415269-7A BRPI0415269A BRPI0415269A BR PI0415269 A BRPI0415269 A BR PI0415269A BR PI0415269 A BRPI0415269 A BR PI0415269A BR PI0415269 A BRPI0415269 A BR PI0415269A
Authority
BR
Brazil
Prior art keywords
lubricating base
optimized
hydrocarbon components
paraffinic hydrocarbon
base oil
Prior art date
Application number
BRPI0415269-7A
Other languages
English (en)
Inventor
Stephen J Miller
Dennis J O'rear
John M Rosenbaum
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 BRPI0415269A publication Critical patent/BRPI0415269A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/02—Specified values of viscosity or viscosity index
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

"PROCESSOS PARA A PRODUçãO DE UM óLEO BASE LUBRIFICANTE E PARA A MANUFATURA DE UM LUBRIFICANTE ACABADO". Esta invenção refere-se a processos de produção de óleos base lubrificantes, que compreendem componentes de hidrocarboneto parafínico, que possuem ramificação otimizada. Os óleos base lubrificantes, que compreendem componentes de hidrocarboneto parafínico com ramificação otimizada possuem baixas quantidades de ramificação, a ramificação sendo concentrada em direção ao centro das moléculas de óleo base lubrificante. Os óleos base lubrificantes, que compreendem componentes de hidrocarboneto parafínico com ramificação otimizada possuem baixos pontos de fluidez e índices de viscosidade extremamente elevados. A invenção refere-se ainda a processos de produção de lubrificantes comerciais, que compreendem os óleos base lubrificantes compreendendo componentes de hidrocarboneto parafínicos com ramificação otimizada a partir de alimentações cerosas.
BRPI0415269-7A 2003-10-14 2004-09-13 processo para a produção de um óleo base lubrificante e para a manufatura de um lubrificante acabado BRPI0415269A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/684,554 US7018525B2 (en) 2003-10-14 2003-10-14 Processes for producing lubricant base oils with optimized branching
PCT/US2004/030133 WO2005037963A2 (en) 2003-10-14 2004-09-13 Processes for producing lubricant base oils with optimized branching

Publications (1)

Publication Number Publication Date
BRPI0415269A true BRPI0415269A (pt) 2006-12-12

Family

ID=33418880

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415269-7A BRPI0415269A (pt) 2003-10-14 2004-09-13 processo para a produção de um óleo base lubrificante e para a manufatura de um lubrificante acabado

Country Status (9)

Country Link
US (1) US7018525B2 (pt)
JP (1) JP4845735B2 (pt)
CN (1) CN1867649B (pt)
AU (1) AU2004281377B2 (pt)
BR (1) BRPI0415269A (pt)
GB (1) GB2407100B (pt)
NL (1) NL1027243C2 (pt)
WO (1) WO2005037963A2 (pt)
ZA (1) ZA200602726B (pt)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846778B2 (en) * 2002-10-08 2005-01-25 Exxonmobil Research And Engineering Company Synthetic isoparaffinic premium heavy lubricant base stock
US7520976B2 (en) * 2004-08-05 2009-04-21 Chevron U.S.A. Inc. Multigrade engine oil prepared from Fischer-Tropsch distillate base oil
WO2006055306A1 (en) * 2004-11-15 2006-05-26 Exxonmobil Research And Engineering Company A lubricant upgrading process to improve low temperature properties using solvent dewaxing follewd by hydrodewaxing over a catalyst
US7435327B2 (en) * 2004-12-16 2008-10-14 Chevron U.S.A. Inc. Hydraulic oil with excellent air release and low foaming tendency
US7476645B2 (en) * 2005-03-03 2009-01-13 Chevron U.S.A. Inc. Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends
US20070293408A1 (en) * 2005-03-11 2007-12-20 Chevron Corporation Hydraulic Fluid Compositions and Preparation Thereof
US7674364B2 (en) 2005-03-11 2010-03-09 Chevron U.S.A. Inc. Hydraulic fluid compositions and preparation thereof
US20060219597A1 (en) * 2005-04-05 2006-10-05 Bishop Adeana R Paraffinic hydroisomerate as a wax crystal modifier
US20080053868A1 (en) * 2005-06-22 2008-03-06 Chevron U.S.A. Inc. Engine oil compositions and preparation thereof
JP5442254B2 (ja) * 2005-07-01 2014-03-12 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ ブライトストックブレンドの製造方法
US20080171675A1 (en) * 2005-11-14 2008-07-17 Lisa Ching Yeh Lube Basestock With Improved Low Temperature Properties
JP4847115B2 (ja) * 2005-11-30 2011-12-28 Ｊｘ日鉱日石エネルギー株式会社 灯油
US8053614B2 (en) * 2005-12-12 2011-11-08 Neste Oil Oyj Base oil
US7888542B2 (en) * 2005-12-12 2011-02-15 Neste Oil Oyj Process for producing a saturated hydrocarbon component
US7998339B2 (en) * 2005-12-12 2011-08-16 Neste Oil Oyj Process for producing a hydrocarbon component
US7850841B2 (en) * 2005-12-12 2010-12-14 Neste Oil Oyj Process for producing a branched hydrocarbon base oil from a feedstock containing aldehyde and/or ketone
JP5633997B2 (ja) * 2006-07-06 2014-12-03 Ｊｘ日鉱日石エネルギー株式会社 潤滑油基油及び潤滑油組成物
US20080128322A1 (en) 2006-11-30 2008-06-05 Chevron Oronite Company Llc Traction coefficient reducing lubricating oil composition
US8747650B2 (en) * 2006-12-21 2014-06-10 Chevron Oronite Technology B.V. Engine lubricant with enhanced thermal stability
US20080300157A1 (en) * 2007-03-30 2008-12-04 Wu Margaret M Lubricating oil compositions having improved low temperature properties
US20080260631A1 (en) 2007-04-18 2008-10-23 H2Gen Innovations, Inc. Hydrogen production process
US20090005275A1 (en) * 2007-06-28 2009-01-01 Chevron U.S.A. Inc. Power steering fluid
US8076121B2 (en) * 2007-07-25 2011-12-13 Chevron U.S.A. Inc. Integrated process for conversion of hydrocarbonaceous assets and photobiofuels production
US8076122B2 (en) * 2007-07-25 2011-12-13 Chevron U.S.A. Inc. Process for integrating conversion of hydrocarbonaceous assets and photobiofuels production using an absorption tower
US20090036338A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Metalworking Fluid Compositions and Preparation Thereof
US20090036337A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Electrical Insulating Oil Compositions and Preparation Thereof
US20090036546A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Medicinal Oil Compositions, Preparations, and Applications Thereof
US20090036333A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Metalworking Fluid Compositions and Preparation Thereof
US20090062162A1 (en) * 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Gear oil composition, methods of making and using thereof
US20090062163A1 (en) * 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Gear Oil Compositions, Methods of Making and Using Thereof
US20090062166A1 (en) 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Slideway Lubricant Compositions, Methods of Making and Using Thereof
US7932217B2 (en) * 2007-08-28 2011-04-26 Chevron U.S.A., Inc. Gear oil compositions, methods of making and using thereof
US20090088353A1 (en) * 2007-09-27 2009-04-02 Chevron U.S.A. Inc. Lubricating grease composition and preparation
US20090088352A1 (en) * 2007-09-27 2009-04-02 Chevron U.S.A. Inc. Tractor hydraulic fluid compositions and preparation thereof
US7956018B2 (en) * 2007-12-10 2011-06-07 Chevron U.S.A. Inc. Lubricant composition
US20090181871A1 (en) * 2007-12-19 2009-07-16 Chevron U.S.A. Inc. Compressor Lubricant Compositions and Preparation Thereof
US20090163391A1 (en) * 2007-12-20 2009-06-25 Chevron U.S.A. Inc. Power Transmission Fluid Compositions and Preparation Thereof
JP5483662B2 (ja) * 2008-01-15 2014-05-07 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
JP5800448B2 (ja) * 2008-03-25 2015-10-28 Ｊｘ日鉱日石エネルギー株式会社 潤滑油基油及びその製造方法並びに潤滑油組成物
JP5806794B2 (ja) * 2008-03-25 2015-11-10 Ｊｘ日鉱日石エネルギー株式会社 内燃機関用潤滑油組成物
US20090298732A1 (en) * 2008-05-29 2009-12-03 Chevron U.S.A. Inc. Gear oil compositions, methods of making and using thereof
US7955495B2 (en) * 2008-07-31 2011-06-07 Chevron U.S.A. Inc. Composition of middle distillate
EP2341122B2 (en) * 2008-10-07 2019-04-03 JX Nippon Oil & Energy Corporation Lubricant base oil
CN102177227B (zh) 2008-10-07 2013-12-18 吉坤日矿日石能源株式会社 润滑油组合物及其制造方法
JP2010090251A (ja) * 2008-10-07 2010-04-22 Nippon Oil Corp 潤滑油基油及びその製造方法、潤滑油組成物
EP2439258A4 (en) 2009-06-04 2013-03-13 Jx Nippon Oil & Energy Corp OIL COMPOSITION
EP2712911A3 (en) 2009-06-04 2014-08-06 JX Nippon Oil & Energy Corporation Lubricant oil composition
CN102459543A (zh) 2009-06-04 2012-05-16 吉坤日矿日石能源株式会社 润滑油组合物及其制造方法
JP5829374B2 (ja) 2009-06-04 2015-12-09 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
US8383869B2 (en) * 2009-09-01 2013-02-26 Shell Oil Company Olefin oligomer composition
JP5689592B2 (ja) 2009-09-01 2015-03-25 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
US8349776B2 (en) * 2009-09-29 2013-01-08 Chevron Oronite Company Llc Trunk piston engine lubricating oil compositions
US8455406B2 (en) 2010-10-28 2013-06-04 Chevron U.S.A. Inc. Compressor oils having improved oxidation resistance
WO2012138733A2 (en) 2011-04-05 2012-10-11 Chevron Oronite Company Llc Low viscosity marine cylinder lubricating oil compositions
US9206374B2 (en) 2011-12-16 2015-12-08 Chevron Oronite Sas Trunk piston engine lubricating oil compositions
CN105051148B (zh) * 2012-09-24 2019-02-12 萨索尔功能化学品有限公司 井眼液及使用方法
SG10201710483WA (en) 2013-11-06 2018-02-27 Chevron Oronite Tech Bv Marine diesel cylinder lubricant oil compositions
JP6509240B2 (ja) 2013-11-06 2019-05-08 シェブロン・オロナイト・テクノロジー・ビー．ブイ． 船舶用ディーゼルシリンダー潤滑油組成物
US10011787B2 (en) 2014-11-20 2018-07-03 Exxonmobil Research And Engineering Company Production of lubricant base stocks with controlled aromatic contents
CN107849481B (zh) 2015-07-22 2021-09-03 雪佛龙奥伦耐技术有限责任公司 船用柴油机汽缸润滑油组合物
CN107434996A (zh) * 2016-05-25 2017-12-05 国际壳牌研究有限公司 润滑流体
EP3652280A4 (en) 2017-07-14 2021-07-07 Novvi LLC BASE OILS AND THEIR PREPARATION PROCESSES
WO2021113093A1 (en) * 2019-12-06 2021-06-10 Exxonmobil Chemical Patents Inc. Methylparaffins obtained through isomerization of linear olefins and use thereof in thermal management
EP4168509A1 (en) * 2020-06-18 2023-04-26 ExxonMobil Technology and Engineering Company High thermal conductivity hydrocarbon thermal management fluids for electric vehicles
JP7834105B2 (ja) * 2021-01-07 2026-03-23 シェブロン ユー．エス．エー． インコーポレイテッド シクロパラフィンの触媒開環の方法
CN115672392B (zh) * 2021-07-23 2024-06-28 中国石油天然气股份有限公司 加氢异构催化剂及其制备方法与应用

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773650A (en) 1971-03-31 1973-11-20 Exxon Co Dewaxing process
US3775288A (en) 1972-05-26 1973-11-27 Exxon Research Engineering Co Combination of dilution chilling with scraped surface chilling in dewaxing lubricating oils
US3852207A (en) 1973-03-26 1974-12-03 Chevron Res Production of stable lubricating oils by sequential hydrocracking and hydrogenation
US3904513A (en) 1974-03-19 1975-09-09 Mobil Oil Corp Hydrofinishing of petroleum
US4157294A (en) 1976-11-02 1979-06-05 Idemitsu Kosan Company Limited Method of preparing base stocks for lubricating oil
US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4477333A (en) 1982-09-29 1984-10-16 Exxon Research And Engineering Co. Dewaxing by a combination centrifuge/catalytic process including solvent deoiling
US4568663A (en) 1984-06-29 1986-02-04 Exxon Research And Engineering Co. Cobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesis
US4975177A (en) * 1985-11-01 1990-12-04 Mobil Oil Corporation High viscosity index lubricants
US4941981A (en) 1987-12-04 1990-07-17 Baker Hughes Incorporated Modified non-polluting liquid phase shale swelling inhibition drilling fluid
US5059299A (en) 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
US5158665A (en) 1988-02-12 1992-10-27 Chevron Research And Technology Company Synthesis of a crystalline silicoaluminophosphate
US4943424A (en) 1988-02-12 1990-07-24 Chevron Research Company Synthesis of a crystalline silicoaluminophosphate
AU623504B2 (en) 1989-02-17 1992-05-14 Chevron Research And Technology Company Isomerization of waxy lube oils and petroleum waxes using a silicoaluminophosphate molecular sieve catalyst
US5096883A (en) 1989-09-29 1992-03-17 Union Oil Company Of California Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
US5189012A (en) 1990-03-30 1993-02-23 M-I Drilling Fluids Company Oil based synthetic hydrocarbon drilling fluid
US5282958A (en) 1990-07-20 1994-02-01 Chevron Research And Technology Company Use of modified 5-7 a pore molecular sieves for isomerization of hydrocarbons
US5413695A (en) 1993-01-06 1995-05-09 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Process for producing lube oil from solvent refined oils by isomerization over a silicoaluminophosphate catalyst
US5599849A (en) 1993-01-27 1997-02-04 Sasol Chemical Industries (Proprietary) Limited Process for producing liquid and, optionally, gaseous products from gaseous reactants
US5885438A (en) * 1993-02-12 1999-03-23 Mobil Oil Corporation Wax hydroisomerization process
EP0668342B1 (en) 1994-02-08 1999-08-04 Shell Internationale Researchmaatschappij B.V. Lubricating base oil preparation process
ZA96178B (en) 1995-01-18 1997-06-30 Exxon Chemical Patents Inc Organic compounds and processes for their manufacture
EP1365005B1 (en) 1995-11-28 2005-10-19 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
CA2237068C (en) 1995-12-08 2005-07-26 Exxon Research And Engineering Company Biodegradable high performance hydrocarbon base oils
US6090989A (en) 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions
US6059955A (en) 1998-02-13 2000-05-09 Exxon Research And Engineering Co. Low viscosity lube basestock
US6663768B1 (en) 1998-03-06 2003-12-16 Chevron U.S.A. Inc. Preparing a HGH viscosity index, low branch index dewaxed
EP1354931A3 (en) 1998-03-06 2003-11-26 Chevron USA, Inc. Preparing a high viscosity index, low branch index dewaxed oil
US6190532B1 (en) * 1998-07-13 2001-02-20 Mobil Oil Corporation Production of high viscosity index lubricants
US6008164A (en) * 1998-08-04 1999-12-28 Exxon Research And Engineering Company Lubricant base oil having improved oxidative stability
US6103099A (en) 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
US6475960B1 (en) 1998-09-04 2002-11-05 Exxonmobil Research And Engineering Co. Premium synthetic lubricants
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
SE520304C2 (sv) 1998-09-21 2003-06-24 Telia Ab En metod för differentiering av funktionalitet i ett cellulärt mobiltelefonnät
US6773578B1 (en) 2000-12-05 2004-08-10 Chevron U.S.A. Inc. Process for preparing lubes with high viscosity index values
US6627779B2 (en) 2001-10-19 2003-09-30 Chevron U.S.A. Inc. Lube base oils with improved yield
US20040154958A1 (en) 2002-12-11 2004-08-12 Alexander Albert Gordon Functional fluids having low brookfield viscosity using high viscosity-index base stocks, base oils and lubricant compositions, and methods for their production and use
US20040256287A1 (en) 2003-06-19 2004-12-23 Miller Stephen J. Fuels and lubricants using layered bed catalysts in hydrotreating waxy feeds, including fischer-tropsch wax, plus solvent dewaxing

Also Published As

Publication number Publication date
NL1027243A1 (nl) 2005-04-15
WO2005037963A3 (en) 2005-06-23
WO2005037963A2 (en) 2005-04-28
CN1867649A (zh) 2006-11-22
US7018525B2 (en) 2006-03-28
CN1867649B (zh) 2010-06-16
GB2407100A (en) 2005-04-20
GB2407100B (en) 2005-12-14
GB0421099D0 (en) 2004-10-27
US20050077209A1 (en) 2005-04-14
AU2004281377A1 (en) 2005-04-28
JP2007508440A (ja) 2007-04-05
AU2004281377B2 (en) 2010-06-03
ZA200602726B (en) 2007-09-26
JP4845735B2 (ja) 2011-12-28
NL1027243C2 (nl) 2005-12-20

Similar Documents

Publication Publication Date Title
BRPI0415269A (pt) processo para a produção de um óleo base lubrificante e para a manufatura de um lubrificante acabado
BRPI0415265A (pt) óleo de base lubrificante, lubrificante acabado, e, isomerização de óleo intermediário
SG179416A1 (en) Lubricant base oil, method for production thereof, and lubricant oil composition
GB2417037B (en) Blending of low viscosity Fischer-Tropsch base oils and Fischer-Tropsch derived bottoms or bright stock
BR0314329A (pt) Processo para produzir um óleo base lubrificante derivado de fischer-tropsch, produto de óleo base lubrificante, óleo base lubrificante derivado de fischer-tropsh, e, lubrificante acabado
ATE41026T1 (de) Katalytisches verfahren zur herstellung von schmieroelen mit niedrigem stockpunkt.
BRPI0514113A (pt) óleo de motor de múltiplas graduações e processo para preparar um óleo de motor de múltiplas graduações
BR0115367A (pt) 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
BRPI0412094A (pt) processos para a oligomerização de uma alimentação derivada de fischer-tropsch contendo oxigenados e para a produção de um óleo de base lubrificante derivado de fischer-tropsch
BR0213336A (pt) Processo para a produção de um óleo base pesado com baixa névoa
PT2222823E (pt) Processo de fabrico de um óleo oligomérico de baixa viscosidade
BR0314847A (pt) Procedimento e dispositivo para a produção de biodiesel
EP1666572A4 (en) SYSTEM WITH DLC CONTACT SURFACES, METHOD FOR LUBRICATING THE SYSTEM AND LUBRICATING OIL FOR THE SYSTEM
BR9401621A (pt) Processo para produzir um copolímero útil como depressor do ponto de gota para um óleo lubrificante e respectiva composição depressora de ponto gota e composição lubrificante
BRPI0510318A (pt) processo para produção de graxa lubrificante
WO2009021958A3 (en) Lubricating base oil blend
BR0314950A (pt) Processo para a produção de um material de base de lubrificante pesado
WO2008057250A3 (en) Formulated lubricants meeting 0w and 5w low temperature performance specifications made from a mixture of base stocks obtained by different final wax processing routes
BR0207320A (pt) Método e aparelho para refinação de óleo pesado
JP2010270341A5 (pt)
BRPI1007578A2 (pt) "aditivos novos para óleos de transmissão"
DE60031505D1 (de) Verfahren zur Verbesserung der Schmiereigenschaften eines Triacylglycerol enthaltenden pflanzlichen Öls
BRPI0607478A2 (pt) método para produzir óleo lubrificante básico a partir de óleo usado
JP2005506411A5 (pt)
CN101148627A (zh) 用于金属材料加工的润滑剂

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

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 2158 DE 15/05/2012.