ES2100931T3 - Oligomerizacion de olefinas c2-c5 mediante catalisis con cromo reducido. - Google Patents

Oligomerizacion de olefinas c2-c5 mediante catalisis con cromo reducido.

Info

Publication number
ES2100931T3
ES2100931T3 ES91300671T ES91300671T ES2100931T3 ES 2100931 T3 ES2100931 T3 ES 2100931T3 ES 91300671 T ES91300671 T ES 91300671T ES 91300671 T ES91300671 T ES 91300671T ES 2100931 T3 ES2100931 T3 ES 2100931T3
Authority
ES
Spain
Prior art keywords
sub
oligomerization
alpha
olefins
high viscosity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91300671T
Other languages
English (en)
Inventor
Margaret May-Sum Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Application granted granted Critical
Publication of ES2100931T3 publication Critical patent/ES2100931T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • C10G50/02—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation of hydrocarbon oils for lubricating purposes
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/10—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing aliphatic monomer having more than 4 carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA OLIGOMERIZACION DE MEZCLAS DE OLEFINA ALFA C SUB 2-C SUB 5 O OLEFINAS-ALFA C SUB 3-C SUB 5 SOLAS PARA PRODUCIR OLIGOMEROS OLEFINOS LIQUIDOS TENIENDO UN INDICE DE VISCOSIDAD ALTO Y UNA REGIO-REGULARIDAD NO MAYOR DEL 40%, USUALMENTE DEL 20 AL 40%. SE PRODUCEN TAMBIEN FRACCIONES DE HIDROCARBONO INFERIOR UTILES COMO GASOLINA Y COMBUSTIBLES DESTILADOS. EL PROCESO COMPRENDE EL PONER EN CONTACTO LAS MEZCLAS DE ALFA-OLEFINAS C SUB 3-C SUB 5 CON UN CATALIZADOR DE OXIDO DE CROMO CON UN ESTADO DE VALENCIA REDUCIDO EN UN SOPORTE DE SILICE EN UNA ZONA DE OLIGOMERIZACION BAJO CONDICIONES DE OLIGOMERIZACION COMPRENDIENDO UNA TEMPERATURA DE 90 C A 250 C. EL PROCESO SE PUEDE REALIZAR EN FORMA DILUIDA UTILIZANDO UN DISOLVENTE INERTE TAL COMO UN OCTANO. LOS PRODUCTOS DE OLIGOMERIZACION LIQUIDA SE PUEDEN PRODUCIR EN UNA GRAN GAMA DE VISCOSIDADES INCLUYENDO LA PRODUCCION DIRECTA DE LUBRICANTES DE BAJA VISCOSIDAD TENIENDO UN GRAN INDICE DE VISCOSIDAD.
ES91300671T 1989-04-28 1991-01-29 Oligomerizacion de olefinas c2-c5 mediante catalisis con cromo reducido. Expired - Lifetime ES2100931T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/345,061 US4990709A (en) 1989-04-28 1989-04-28 C2-C5 olefin oligomerization by reduced chromium catalysis
EP91300671A EP0497018B1 (en) 1989-04-28 1991-01-29 C2-C5 Olefin Oligomerization by reduced chromium catalysis
AU70033/91A AU647765B2 (en) 1989-04-28 1991-01-29 C2-C5 olefin oligomerization by reduced chromium catalysis

Publications (1)

Publication Number Publication Date
ES2100931T3 true ES2100931T3 (es) 1997-07-01

Family

ID=40193845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91300671T Expired - Lifetime ES2100931T3 (es) 1989-04-28 1991-01-29 Oligomerizacion de olefinas c2-c5 mediante catalisis con cromo reducido.

Country Status (5)

Country Link
US (1) US4990709A (es)
EP (1) EP0497018B1 (es)
AU (1) AU647765B2 (es)
DE (1) DE69125814T2 (es)
ES (1) ES2100931T3 (es)

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US8513478B2 (en) * 2007-08-01 2013-08-20 Exxonmobil Chemical Patents Inc. Process to produce polyalphaolefins
WO2009097069A1 (en) * 2008-01-31 2009-08-06 Exxonmobil Chemical Patents Inc. Improved utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins
US8865959B2 (en) * 2008-03-18 2014-10-21 Exxonmobil Chemical Patents Inc. Process for synthetic lubricant production
CN101977944A (zh) 2008-03-31 2011-02-16 埃克森美孚化学专利公司 剪切稳定的高粘度pao的制备
US8772210B2 (en) * 2008-03-31 2014-07-08 Exxonmobil Research And Engineering Company High viscosity index PAO with polyurea thickeners in grease compositions
EP2123736A1 (de) 2008-05-19 2009-11-25 C.E.-Technology Limited Verfahren zur Herstellung von Dieselkraftstoffen und Flugzeugtreibstoffen aus C1-C5-Alkoholen
US8236972B2 (en) * 2008-07-29 2012-08-07 Georgia Tech Research Corporation Molecular mass enhancement of biological feedstocks
US8394746B2 (en) * 2008-08-22 2013-03-12 Exxonmobil Research And Engineering Company Low sulfur and low metal additive formulations for high performance industrial oils
US8247358B2 (en) * 2008-10-03 2012-08-21 Exxonmobil Research And Engineering Company HVI-PAO bi-modal lubricant compositions
US20100105585A1 (en) * 2008-10-28 2010-04-29 Carey James T Low sulfur and ashless formulations for high performance industrial oils
US8604258B2 (en) 2009-08-10 2013-12-10 Chevron U.S.A. Inc. Base oil having high kinematic viscosity and low pour point
US8101809B2 (en) * 2009-08-10 2012-01-24 Chevron U.S.A. Inc. Base oil composition comprising oligomerized olefins
US8124821B2 (en) 2009-08-10 2012-02-28 Chevron U.S.A. Inc. Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis
US9267091B2 (en) 2009-08-10 2016-02-23 Chevron U.S.A. Inc. Tuning an oligomerizing step that uses an acidic ionic liquid catalyst to produce a base oil with selected properties
US8716201B2 (en) 2009-10-02 2014-05-06 Exxonmobil Research And Engineering Company Alkylated naphtylene base stock lubricant formulations
CN102666806B (zh) * 2009-12-24 2015-09-16 埃克森美孚化学专利公司 用于生产新型合成基础油料的方法
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US8759267B2 (en) 2010-02-01 2014-06-24 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8598103B2 (en) * 2010-02-01 2013-12-03 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low, medium and high speed engines by reducing the traction coefficient
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US8642523B2 (en) * 2010-02-01 2014-02-04 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
US8728999B2 (en) * 2010-02-01 2014-05-20 Exxonmobil Research And Engineering Company Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient
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US9815915B2 (en) 2010-09-03 2017-11-14 Exxonmobil Chemical Patents Inc. Production of liquid polyolefins
US8222471B2 (en) * 2010-12-13 2012-07-17 Chevron U.S.A. Inc. Process for making a high viscosity base oil with an improved viscosity index
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CN104769082B (zh) * 2012-11-08 2017-03-29 林德股份公司 通过热蒸汽裂解制备含烯烃产品的方法
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Also Published As

Publication number Publication date
EP0497018A1 (en) 1992-08-05
US4990709A (en) 1991-02-05
EP0497018B1 (en) 1997-04-23
AU7003391A (en) 1992-08-13
AU647765B2 (en) 1994-03-31
DE69125814T2 (de) 1997-07-31
DE69125814D1 (de) 1997-05-28

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