BR0213336B1 - processo para a produção de um óleo base pesado com baixa névoa, e, processo para a produção de um óleo base pesado com baixa névoa e uma cera de alto valor - Google Patents

processo para a produção de um óleo base pesado com baixa névoa, e, processo para a produção de um óleo base pesado com baixa névoa e uma cera de alto valor

Info

Publication number
BR0213336B1
BR0213336B1 BRPI0213336-9B1A BR0213336A BR0213336B1 BR 0213336 B1 BR0213336 B1 BR 0213336B1 BR 0213336 A BR0213336 A BR 0213336A BR 0213336 B1 BR0213336 B1 BR 0213336B1
Authority
BR
Brazil
Prior art keywords
producing
base oil
heavy base
low mist
high value
Prior art date
Application number
BRPI0213336-9B1A
Other languages
English (en)
Other versions
BR0213336A (pt
Inventor
Stephen J Miller
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 filed Critical
Publication of BR0213336A publication Critical patent/BR0213336A/pt
Publication of BR0213336B1 publication Critical patent/BR0213336B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G7/00Distillation of hydrocarbon oils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/22Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222In rotating vessels; vessels with movable parts
    • B01D1/223In rotating vessels; vessels with movable parts containing a rotor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/12Molecular distillation
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1022Fischer-Tropsch products
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20Characteristics of the feedstock or the products
    • C10G2300/30Physical properties of feedstocks or products
    • C10G2300/301Boiling range
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20Characteristics of the feedstock or the products
    • C10G2300/30Physical properties of feedstocks or products
    • C10G2300/302Viscosity
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20Characteristics of the feedstock or the products
    • C10G2300/30Physical properties of feedstocks or products
    • C10G2300/304Pour point, cloud point, cold flow properties
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40Characteristics of the process deviating from typical ways of processing
    • C10G2300/4018Spatial velocity, e.g. LHSV, WHSV
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/10Lubricating oil
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00Mineral oils: processes and products
    • Y10S208/95Processing of "fischer-tropsch" crude

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
BRPI0213336-9B1A 2001-10-17 2002-10-08 processo para a produção de um óleo base pesado com baixa névoa, e, processo para a produção de um óleo base pesado com baixa névoa e uma cera de alto valor BR0213336B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/981,577 US6699385B2 (en) 2001-10-17 2001-10-17 Process for converting waxy feeds into low haze heavy base oil
PCT/US2002/032418 WO2003033622A1 (en) 2001-10-17 2002-10-08 Process for converting waxy feeds into low haze heavy base oil

Publications (2)

Publication Number Publication Date
BR0213336A BR0213336A (pt) 2005-01-25
BR0213336B1 true BR0213336B1 (pt) 2013-09-17

Family

ID=25528476

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213336-9B1A BR0213336B1 (pt) 2001-10-17 2002-10-08 processo para a produção de um óleo base pesado com baixa névoa, e, processo para a produção de um óleo base pesado com baixa névoa e uma cera de alto valor

Country Status (8)

Country Link
US (1) US6699385B2 (pt)
JP (2) JP5110759B2 (pt)
AU (1) AU2002301582B2 (pt)
BR (1) BR0213336B1 (pt)
GB (1) GB2382587B (pt)
NL (1) NL1021679C2 (pt)
WO (1) WO2003033622A1 (pt)
ZA (1) ZA200208260B (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040129603A1 (en) * 2002-10-08 2004-07-08 Fyfe Kim Elizabeth High viscosity-index base stocks, base oils and lubricant compositions and methods for their production and use
US20040119046A1 (en) * 2002-12-11 2004-06-24 Carey James Thomas Low-volatility functional fluid compositions useful under conditions of high thermal stress and methods for their production and use
US20080029431A1 (en) * 2002-12-11 2008-02-07 Alexander Albert G Functional fluids having low brookfield viscosity using high viscosity-index base stocks, base oils and lubricant compositions, and methods for their production and use
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
US20040154957A1 (en) * 2002-12-11 2004-08-12 Keeney Angela J. High viscosity index wide-temperature functional fluid compositions and methods for their making and use
US20050051463A1 (en) * 2003-09-09 2005-03-10 Chevron U.S.A. Inc. Production of high quality lubricant bright stock
EP1548088A1 (en) * 2003-12-23 2005-06-29 Shell Internationale Researchmaatschappij B.V. Process to prepare a haze free base oil
EP1550709A1 (en) * 2003-12-23 2005-07-06 Shell Internationale Researchmaatschappij B.V. Process to prepare a haze free base oil
EP1812538A1 (en) * 2004-10-11 2007-08-01 Shell Internationale Research Maatschappij B.V. Process to prepare a haze free base oil
US20090012342A1 (en) * 2004-10-11 2009-01-08 Johannes Leendert Den Boestert Process to prepare a haze free base oil
US7674364B2 (en) * 2005-03-11 2010-03-09 Chevron U.S.A. Inc. Hydraulic fluid compositions and preparation thereof
US20070293408A1 (en) * 2005-03-11 2007-12-20 Chevron Corporation 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
US20080222945A1 (en) * 2005-09-22 2008-09-18 Japan Oil, Gas And Metals National Method for Producing Hydrocarbon Fuel Oil
AU2005335184B2 (en) * 2005-09-22 2011-01-20 Cosmo Oil Co., Ltd. Method for producing hydrocarbon fuel oil
CN1322099C (zh) * 2005-10-19 2007-06-20 中国石油化工股份有限公司 一种含镍加氢精制催化剂及其制备方法和应用
JP4791167B2 (ja) * 2005-12-09 2011-10-12 Jx日鉱日石エネルギー株式会社 水素化精製方法
US20090036546A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Medicinal Oil Compositions, Preparations, and Applications Thereof
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
US20090036333A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Metalworking Fluid Compositions and Preparation Thereof
US20090062163A1 (en) * 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Gear Oil 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
US20090062162A1 (en) * 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Gear oil composition, 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
JP5467047B2 (ja) * 2007-11-16 2014-04-09 エクソンモービル リサーチ アンド エンジニアリング カンパニー ガスツーリキッド水素異性化基材のヘーズ軽減およびろ過性向上のための方法
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
US20090298732A1 (en) * 2008-05-29 2009-12-03 Chevron U.S.A. Inc. Gear oil compositions, methods of making and using thereof
US20110024328A1 (en) * 2009-07-31 2011-02-03 Chevron U.S.A. Inc. Distillate production in a hydrocarbon synthesis process.
US8394256B2 (en) 2009-10-13 2013-03-12 Exxonmobil Research And Engineering Company Method for haze mitigation and filterability improvement for base stocks
US8431012B2 (en) * 2009-10-13 2013-04-30 Exxonmobil Research And Engineering Company Lubricating base oil
CN101942336A (zh) 2010-09-07 2011-01-12 中国石油天然气股份有限公司 一种生产低浊点高粘度指数润滑油基础油的方法
US9208266B2 (en) * 2012-12-21 2015-12-08 Exxonmobil Research And Engineering Company Property prediction for asphalts from blended sources
CN103897728B (zh) * 2012-12-28 2016-04-06 中国石油天然气股份有限公司 一种润滑油基础油深度加氢补充精制的方法
CN103263779A (zh) * 2013-06-08 2013-08-28 烟台燕园科玛生物技术开发有限公司 一种多级分子蒸馏设备
CN105316036B (zh) * 2014-06-16 2019-10-25 中国石油化工股份有限公司 一种生产超高粘度指数润滑油基础油的方法
CN107324427A (zh) * 2017-07-26 2017-11-07 江苏迈克化工机械有限公司 一种回收无机盐物料的方法
CN110090465A (zh) * 2018-01-31 2019-08-06 北京三聚环保新材料股份有限公司 一种c10以上烷烃混合物的分离方法及由该方法得到的产品
WO2019189446A1 (ja) 2018-03-27 2019-10-03 Jxtgエネルギー株式会社 ワックス異性化油及びその製造方法

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668866A (en) * 1951-08-14 1954-02-09 Shell Dev Isomerization of paraffin wax
US2668790A (en) * 1953-01-12 1954-02-09 Shell Dev Isomerization of paraffin wax
US2787582A (en) * 1955-04-12 1957-04-02 Universal Oil Prod Co Production of lubricating oils
US3242068A (en) * 1962-12-24 1966-03-22 Chevron Res Production of lubricating oil
US3328287A (en) * 1966-06-02 1967-06-27 Mobil Oil Corp Production of lubricating oils from resin extracts
US3487005A (en) * 1968-02-12 1969-12-30 Chevron Res Production of low pour point lubricating oils by catalytic dewaxing
US3702886A (en) 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3700585A (en) 1969-10-10 1972-10-24 Mobil Oil Corp Dewaxing of oils by shape selective cracking and hydrocracking over zeolites zsm-5 and zsm-8
US3709979A (en) 1970-04-23 1973-01-09 Mobil Oil Corp Crystalline zeolite zsm-11
FR2194767B1 (pt) * 1972-08-04 1975-03-07 Shell France
US3832449A (en) 1971-03-18 1974-08-27 Mobil Oil Corp Crystalline zeolite zsm{14 12
US3764518A (en) * 1971-10-20 1973-10-09 Gulf Research Development Co Procedure for the preparation of high viscosity - high vi lubricating oils
GB1402821A (en) * 1973-02-09 1975-08-13 British Petroleum Co Production of lubricating oils
US3950496A (en) 1973-05-29 1976-04-13 Mobil Oil Corporation Synthetic zeolite ZSM-18
US3894938A (en) 1973-06-15 1975-07-15 Mobil Oil Corp Catalytic dewaxing of gas oils
US4016245A (en) 1973-09-04 1977-04-05 Mobil Oil Corporation Crystalline zeolite and method of preparing same
US3972983A (en) 1974-11-25 1976-08-03 Mobil Oil Corporation Crystalline zeolite ZSM-20 and method of preparing same
US4046859A (en) 1974-11-29 1977-09-06 Mobil Oil Corporation Crystalline zeolite and method of preparing same
CA1064890A (en) 1975-06-10 1979-10-23 Mae K. Rubin Crystalline zeolite, synthesis and use thereof
US4181598A (en) 1977-07-20 1980-01-01 Mobil Oil Corporation Manufacture of lube base stock oil
US4222855A (en) 1979-03-26 1980-09-16 Mobil Oil Corporation Production of high viscosity index lubricating oil stock
US4229282A (en) 1979-04-27 1980-10-21 Mobil Oil Corporation Catalytic dewaxing of hydrocarbon oils
US4247388A (en) 1979-06-27 1981-01-27 Mobil Oil Corporation Hydrodewaxing catalyst performance
US4310440A (en) 1980-07-07 1982-01-12 Union Carbide Corporation Crystalline metallophosphate compositions
US4437976A (en) 1981-08-07 1984-03-20 Mobil Oil Corporation Two-stage hydrocarbon dewaxing hydrotreating process
US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4500651A (en) 1983-03-31 1985-02-19 Union Carbide Corporation Titanium-containing molecular sieves
US4554143A (en) 1983-07-15 1985-11-19 Union Carbide Corporation Crystalline ferroaluminophosphates
US4567029A (en) 1983-07-15 1986-01-28 Union Carbide Corporation Crystalline metal aluminophosphates
US4973785A (en) 1984-04-13 1990-11-27 Uop Molecular sieve compositions
US4686093A (en) 1984-04-13 1987-08-11 Union Carbide Corporation Molecular sieve compositions with aluminum, phosphorus and at least two other elements
US4575416A (en) 1984-07-16 1986-03-11 Mobil Oil Corporation Hydrodewaxing with mixed zeolite catalysts
US4859311A (en) 1985-06-28 1989-08-22 Chevron Research Company Catalytic dewaxing process using a silicoaluminophosphate molecular sieve
US5037528A (en) * 1985-11-01 1991-08-06 Mobil Oil Corporation Lubricant production process with product viscosity control
AU603344B2 (en) 1985-11-01 1990-11-15 Mobil Oil Corporation Two stage lubricant dewaxing process
CH666901A5 (de) 1986-07-23 1988-08-31 Buss Ag Verfahren zum weiterverarbeiten des in einer rohoelraffinerie bei der vakuumdestillation anfallenden rueckstandes.
US4861743A (en) 1987-11-25 1989-08-29 Uop Process for the production of molecular sieves
US4832819A (en) 1987-12-18 1989-05-23 Exxon Research And Engineering Company Process for the hydroisomerization and hydrocracking of Fisher-Tropsch waxes to produce a syncrude and upgraded hydrocarbon products
CA1310287C (en) * 1987-12-18 1992-11-17 Exxon Research And Engineering Company Process for the hydroisomerization of fischer-tropsch wax to produce lubricating oil
US5059299A (en) * 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
US4943672A (en) * 1987-12-18 1990-07-24 Exxon Research And Engineering Company Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403)
US5158665A (en) 1988-02-12 1992-10-27 Chevron Research And Technology Company Synthesis of a crystalline silicoaluminophosphate
US5053373A (en) 1988-03-23 1991-10-01 Chevron Research Company Zeolite SSZ-32
US5246566A (en) 1989-02-17 1993-09-21 Chevron Research And Technology Company Wax isomerization using catalyst of specific pore geometry
ES2076360T3 (es) 1989-02-17 1995-11-01 Chevron Usa Inc Isomerizacion de aceites lubricantes cereos y ceras de petroleo utilizando un catalizador de tamiz molecular de silicoaluminofosfato.
US5082986A (en) 1989-02-17 1992-01-21 Chevron Research Company Process for producing lube oil from olefins by isomerization over a silicoaluminophosphate catalyst
US5149421A (en) 1989-08-31 1992-09-22 Chevron Research Company Catalytic dewaxing process for lube oils using a combination of a silicoaluminophosphate molecular sieve catalyst and an aluminosilicate zeolite catalyst
AU638336B2 (en) 1990-07-05 1993-06-24 Mobil Oil Corporation Production of high viscosity index lubricants
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
US5362378A (en) 1992-12-17 1994-11-08 Mobil Oil Corporation Conversion of Fischer-Tropsch heavy end products with platinum/boron-zeolite beta catalyst having a low alpha value
US5378348A (en) 1993-07-22 1995-01-03 Exxon Research And Engineering Company Distillate fuel production from Fischer-Tropsch wax
US5514362A (en) 1994-05-03 1996-05-07 Chevron U.S.A. Inc. Preparation of non-zeolitic molecular sieves
CA2204278C (en) 1994-11-22 2003-12-23 Exxon Research & Engineering Company A method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle
US5833837A (en) * 1995-09-29 1998-11-10 Chevron U.S.A. Inc. Process for dewaxing heavy and light fractions of lube base oil with zeolite and sapo containing catalysts
US5689031A (en) 1995-10-17 1997-11-18 Exxon Research & Engineering Company Synthetic diesel fuel and process for its production
US5741751A (en) 1995-11-07 1998-04-21 Chevron U.S.A. Inc. Alumina source for non-zeolitic molecular sieves
EP0776959B1 (en) 1995-11-28 2004-10-06 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
US6190532B1 (en) * 1998-07-13 2001-02-20 Mobil Oil Corporation Production of high viscosity index lubricants
US6051129A (en) 1998-07-24 2000-04-18 Chevron U.S.A. Inc. Process for reducing haze point in bright stock
US6008164A (en) 1998-08-04 1999-12-28 Exxon Research And Engineering Company Lubricant base oil having improved oxidative stability
WO2000011113A1 (en) * 1998-08-21 2000-03-02 Schumann-Sasol (South Africa) (Proprietary) Limited Process for distilling fischer-tropsch derived paraffinic hydrocarbons
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
US6103099A (en) * 1998-09-04 2000-08-15 Exxon Research And Engineering Company Production of synthetic lubricant and lubricant base stock without dewaxing
JP3302949B2 (ja) 1999-08-03 2002-07-15 株式会社日鉱マテリアルズ 黒色ルテニウムめっき液
AR032930A1 (es) 2001-03-05 2003-12-03 Shell Int Research Procedimiento para preparar un aceite de base lubricante y gas oil

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JP2005506411A (ja) 2005-03-03
WO2003033622A1 (en) 2003-04-24
AU2002301582B2 (en) 2008-06-19
ZA200208260B (en) 2003-05-15
NL1021679C2 (nl) 2003-09-10
US6699385B2 (en) 2004-03-02
BR0213336A (pt) 2005-01-25
JP5110759B2 (ja) 2012-12-26
GB0222278D0 (en) 2002-10-30

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