ES2129782T3 - Composicion catalitica y procedimiento para la alquilacion de hidrocarburos alifaticos. - Google Patents

Composicion catalitica y procedimiento para la alquilacion de hidrocarburos alifaticos.

Info

Publication number
ES2129782T3
ES2129782T3 ES95402310T ES95402310T ES2129782T3 ES 2129782 T3 ES2129782 T3 ES 2129782T3 ES 95402310 T ES95402310 T ES 95402310T ES 95402310 T ES95402310 T ES 95402310T ES 2129782 T3 ES2129782 T3 ES 2129782T3
Authority
ES
Spain
Prior art keywords
rental
procedure
catalytic composition
aliphatic oil
composition
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
ES95402310T
Other languages
English (en)
Inventor
Yves Chauvin
Andre Hirschauer
Helene Olivier
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2129782T3 publication Critical patent/ES2129782T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • C07C2/60—Catalytic processes with halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/122—Halides of copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
    • B01J31/0284—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aromatic ring, e.g. pyridinium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
    • B01J31/30—Halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/10—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/122—Compounds comprising a halogen and copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UNA COMPOSICION CATALITICA QUE RESULTA DE LA MEZCLA DE AL MENOS UN HALOGENURO DE ALUMINIO, DE AL MENOS UN HALOGENURO DE AMONIO CUATERNARIO Y/O AL MENOS UN HALOHIDRATO DE AMINA Y DE AL MENOS UN COMPUESTO DE COBRE, PREFERENTEMENTE HALOGENURO. LA INVENCION SE REFIERE TAMBIEN A UN PROCESO PARA LA ALQUILACION DE LAS ISOPARAFINAS POR OLEFINAS CON ESTA COMPOSICION.
ES95402310T 1994-10-24 1995-10-17 Composicion catalitica y procedimiento para la alquilacion de hidrocarburos alifaticos. Expired - Lifetime ES2129782T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412778A FR2725919B1 (fr) 1994-10-24 1994-10-24 Composition catalytique et procede pour l'alkylation d'hydrocarbures aliphatiques

Publications (1)

Publication Number Publication Date
ES2129782T3 true ES2129782T3 (es) 1999-06-16

Family

ID=9468210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402310T Expired - Lifetime ES2129782T3 (es) 1994-10-24 1995-10-17 Composicion catalitica y procedimiento para la alquilacion de hidrocarburos alifaticos.

Country Status (6)

Country Link
US (1) US5750455A (es)
EP (1) EP0709356B1 (es)
JP (1) JPH08206508A (es)
DE (1) DE69507252T2 (es)
ES (1) ES2129782T3 (es)
FR (1) FR2725919B1 (es)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096680A (en) * 1996-10-28 2000-08-01 Albemarle Corporation Liquid clathrate compositions
FR2761618B1 (fr) * 1997-04-08 1999-05-14 Inst Francais Du Petrole Composition catalytique et procede pour l'alkylation d'hydrocarbures aliphatiques
US6180788B1 (en) * 1997-12-16 2001-01-30 Exxon Research And Engineering Company Catalyst compositions
US6037297A (en) * 1997-12-16 2000-03-14 Exxon Research And Engineering Co. Catalyst complexes and polymers therefrom
AU6244899A (en) 1998-09-10 2000-04-03 Exxon Chemical Patents Inc. Process for making aromatic aldehydes
FR2804622B1 (fr) * 2000-02-04 2002-04-05 Inst Francais Du Petrole Composition catalytique pour la dimerisation, la codimerisation et l'oligomerisation des olefines
US6689928B2 (en) 2000-04-04 2004-02-10 Exxonmobil Research And Engineering Company Transition metal complexes and oligomers therefrom
US6501000B1 (en) 2000-04-04 2002-12-31 Exxonmobil Research And Engineering Company Late transition metal catalyst complexes and oligomers therefrom
CA2543018C (en) * 2003-10-31 2012-07-24 Chevron Phillips Chemical Company Lp Method and system to contact an ionic liquid catalyst with oxygen to improve a chemical reaction
FR2862059B1 (fr) * 2003-11-12 2007-05-18 Univ Petroleum Beijing Procede et dispositif pour produire une huile alkylee au moyen d'un catalyseur constitue par un liquide ionique composite
US7432409B2 (en) * 2004-12-21 2008-10-07 Chevron U.S.A. Inc. Alkylation process using chloroaluminate ionic liquid catalysts
US7432408B2 (en) * 2004-12-21 2008-10-07 Chevron U.S.A. Inc. Integrated alkylation process using ionic liquid catalysts
US7279604B2 (en) * 2005-05-31 2007-10-09 The College Of N.J. Boron carbide as an effective Friedel-Crafts type catalyst
US7569740B2 (en) * 2005-12-20 2009-08-04 Chevron U.S.A. Inc. Alkylation of olefins with isoparaffins in ionic liquid to make lubricant or fuel blendstock
AU2011265319B2 (en) * 2005-12-20 2013-03-14 Chevron U.S.A. Inc. Alkylation of oligomers to make superior lubricant or fuel blendstock
US8119851B2 (en) * 2005-12-20 2012-02-21 Chevron U.S.A. Inc. Process to make base oil from fischer-tropsch condensate
US7576252B2 (en) * 2005-12-20 2009-08-18 Chevron U.S.A. Inc. Process for the formation of a superior lubricant or fuel blendstock by ionic liquid oligomerization of olefins in the presence of isoparaffins
US7572943B2 (en) * 2005-12-20 2009-08-11 Chevron U.S.A. Inc. Alkylation of oligomers to make superior lubricant or fuel blendstock
US7572944B2 (en) * 2005-12-20 2009-08-11 Chevron U.S.A. Inc. Process for making and composition of superior lubricant or lubricant blendstock
US7723556B2 (en) 2005-12-20 2010-05-25 Chevron U.S.A. Inc. Process to make base oil from thermally cracked waxy feed using ionic liquid catalyst
US7732363B2 (en) * 2005-12-20 2010-06-08 Chevron U.S.A. Inc. Regeneration of acidic catalysts
US7495144B2 (en) * 2006-03-24 2009-02-24 Chevron U.S.A. Inc. Alkylation process using an alkyl halide promoted ionic liquid catalyst
US7674739B2 (en) * 2006-04-21 2010-03-09 Chevron U.S.A. Inc. Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen
US20080058565A1 (en) * 2006-05-30 2008-03-06 Dumas Philip E Boron carbide as an effective friedel-crafts type catalyst
US7538256B2 (en) 2006-12-12 2009-05-26 Chevron U.S.A., Inc. Reduction of organic halides in alkylate gasoline
US7531707B2 (en) 2006-12-13 2009-05-12 Chevron U.S.A., Inc Alkylation process using an alkyl halide promoted ionic liquid catalyst
US7553999B2 (en) * 2006-12-14 2009-06-30 Chevron U.S.A. Inc. Isomerization of butene in the ionic liquid-catalyzed alkylation of light isoparaffins and olefins
US20090062112A1 (en) * 2007-08-31 2009-03-05 Philip Dumas Boron carbide as an effective Friedel-Crafts type catalyst
US7988747B2 (en) * 2007-10-31 2011-08-02 Chevron U.S.A. Inc. Production of low sulphur alkylate gasoline fuel
US8105481B2 (en) * 2007-12-19 2012-01-31 Chevron U.S.A. Inc. Reduction of organic halide contamination in hydrocarbon products
US7754636B2 (en) * 2007-12-19 2010-07-13 Chevron U.S.A. Inc. Removal of excess metal halides from regenerated ionic liquid catalysts
US7956230B2 (en) * 2007-12-21 2011-06-07 Chevron U.S.A. Inc. Reduction of organic halide contamination in hydrocarbon products
US8198499B2 (en) 2007-12-28 2012-06-12 Chevron U.S.A. Inc. Ionic liquid catalyzed alkylation process employing nozzles and system implementing such process
US7955999B2 (en) * 2007-12-28 2011-06-07 Chevron U.S.A. Inc. System and apparatus for ionic liquid catalyst regeneration
US8183425B2 (en) 2007-12-28 2012-05-22 Chevron U.S.A. Inc. Ionic liquid catalyst alkylation using split reactant streams
US8067656B2 (en) 2008-11-26 2011-11-29 Chevron U.S.A. Inc. Liquid-liquid separation process via coalescers
US20100126948A1 (en) * 2008-11-26 2010-05-27 Chevron U.S.A. Inc. Filtering process and system to remove aici3 particulates from ionic liquid
US8524623B2 (en) 2008-11-26 2013-09-03 Chevron U.S.A. Inc. Electrochemical removal of conjunct polymers from chloroaluminate ionic liquids
US7955498B2 (en) 2008-12-16 2011-06-07 Chevron, U.S.A. Inc. Reduction of organic halide contamination in hydrocarbon products
US20100331599A1 (en) * 2009-06-09 2010-12-30 Bala Subramaniam Alkylation catalyzed by binary mixtures of acid and ionic liquid
US7973204B2 (en) * 2009-07-06 2011-07-05 Chevron U.S.A. Inc. Process to make base oil from thermally cracked waxy feed using ionic liquid catalyst
US20110105811A1 (en) * 2009-10-30 2011-05-05 O'rear Dennis J Production of distillate blending components
US8187994B2 (en) * 2009-11-03 2012-05-29 Chevron U.S.A. Inc. Methods and compositions for stabilizing catalytic processes
US8187993B2 (en) * 2009-11-03 2012-05-29 Chevron U.S.A. Inc. Methods and compositions for stabilizing catalytic processes
US20110105820A1 (en) * 2009-11-03 2011-05-05 Harris Thomas V Stabilized ionic liquid catalyzed processes
US9212321B2 (en) * 2009-12-31 2015-12-15 Chevron U.S.A. Inc. Process for recycling hydrogen halide to a reactor comprising an ionic liquid
US8865960B2 (en) 2010-06-28 2014-10-21 Chevron U.S.A. Inc. Startup procedures for ionic liquid catalyzed hydrocarbon conversion processes
KR20130122724A (ko) 2010-06-29 2013-11-08 셰브런 유.에스.에이.인크. 에틸렌 함유 가스 스트림 내 에틸렌에 의해 이온성 액체 촉매된 알킬화
US9126881B2 (en) 2013-06-28 2015-09-08 Uop Llc Catalytic isomerization of pentane using ionic liquids
US9096480B2 (en) 2013-06-28 2015-08-04 Uop Llc Catalytic disproportionation of heptane using ionic liquids
US9096481B2 (en) 2013-06-28 2015-08-04 Uop Llc Catalytic disproportionation of pentane using ionic liquids
US9102577B2 (en) 2013-06-28 2015-08-11 Uop Llc Catalytic disproportionation of paraffins using ionic liquids
US20150005555A1 (en) 2013-06-28 2015-01-01 Uop Llc Catalytic disproportionation of butane using ionic liquids
US9096485B2 (en) 2013-06-28 2015-08-04 Uop Llc Catalytic isomerization of heptane using ionic liquids
US9096483B2 (en) 2013-06-28 2015-08-04 Uop Llc Catalytic isomerization of hexanes using ionic liquids
US9102578B2 (en) 2013-06-28 2015-08-11 Uop Llc Catalytic isomerization of paraffins using ionic liquids
US9096482B2 (en) 2013-06-28 2015-08-04 Uop Llc Catalytic reverse disproportionation of paraffins using ionic liquids
CN105980529A (zh) 2014-02-07 2016-09-28 沙特基础工业公司 使用酸催化剂如酸性离子液体从烯烃流中去除芳香族杂质
RU2016133191A (ru) 2014-02-07 2018-03-13 Сауди Бейсик Индастриз Корпорейшн Удаление ароматических примесей из потока алкена с использованием кислого катализатора

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR576323A (es) * 1924-08-14
US2337014A (en) * 1942-09-22 1943-12-14 Shell Dev Catalytic conversion
US4922049A (en) * 1989-01-13 1990-05-01 Phillips Petroleum Company Synthesis of cis-olefins
US4940831A (en) * 1989-02-15 1990-07-10 Phillips Petroleum Company Purification of cis-olefins
US5073674A (en) * 1990-04-20 1991-12-17 Olah George A Environmentally safe catalytic alkyation using liquid onium poly (hydrogen fluorides)
JP3016644B2 (ja) * 1990-11-30 2000-03-06 三井化学株式会社 ｎ−ブテンの二量化方法
EP0553009B1 (fr) * 1992-01-23 1997-06-04 Institut Francais Du Petrole Catalyseur d'alkylation de paraffines
FR2692888B1 (fr) * 1992-06-24 1994-09-30 Inst Francais Du Petrole Procédé amélioré d'alkylation d'hydrocarbures aliphatiques.
US5406018A (en) * 1992-12-21 1995-04-11 Kerr-Mcgee Corporation Homogenous catalyst and process for liquid phase isomerization and alkylation

Also Published As

Publication number Publication date
JPH08206508A (ja) 1996-08-13
DE69507252D1 (de) 1999-02-25
EP0709356B1 (fr) 1999-01-13
FR2725919B1 (fr) 1996-12-13
US5750455A (en) 1998-05-12
EP0709356A1 (fr) 1996-05-01
DE69507252T2 (de) 1999-05-27
FR2725919A1 (fr) 1996-04-26

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