ES8704145A1 - Procedimiento para la alquilacion de compuestos aromaticos organicos - Google Patents

Procedimiento para la alquilacion de compuestos aromaticos organicos

Info

Publication number
ES8704145A1
ES8704145A1 ES550708A ES550708A ES8704145A1 ES 8704145 A1 ES8704145 A1 ES 8704145A1 ES 550708 A ES550708 A ES 550708A ES 550708 A ES550708 A ES 550708A ES 8704145 A1 ES8704145 A1 ES 8704145A1
Authority
ES
Spain
Prior art keywords
benzene
ethylene
aromatic compounds
catalyst
alkylation
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
Application number
ES550708A
Other languages
English (en)
Other versions
ES550708A0 (es
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.)
Chemical Research and Licensing Co
Original Assignee
Chemical Research and Licensing Co
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 Chemical Research and Licensing Co filed Critical Chemical Research and Licensing Co
Publication of ES8704145A1 publication Critical patent/ES8704145A1/es
Publication of ES550708A0 publication Critical patent/ES550708A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • 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
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C07C2531/08—Ion-exchange resins
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA ALQUILACION DE COMPUESTOS ORGANICOS AROMATICOS. COMPRENDE LA REACCION DE UNA OLEFINA C2 A C20 Y UN GRAN EXCESO DE COMPUESTO ORGANICO AROMATICO, EN UN REACTOR DE COLUMNA DE DESTILACION, DE ESTRUCTURA CATALITICA ACIDA, DE LECHO FIJO, EN ZONA DE REACCION DE DESTILACION; Y DESTILACION FRACCIONADA DEL PRODUCTO DE ALQUILACION RESULTANTE Y LAS MATERIAS PRIMAS SIN REACCIONAR, DE MODO QUE EL PRODUCTO DE ALQUILACION SE RETIRA EN UN PUNTO SITUADO POR DEBAJO DEL LECHO FIJO, Y EL COMPUESTO AROMATICO SE RECUPERA COMO PRODUCTO DE CABEZA Y SE RECICLA AL REACTOR. TIENE APLICACIONES PARA LA PRODUCCION DE ETILBENCENO Y DE CUMENO.
ES550708A 1985-01-07 1986-01-07 Procedimiento para la alquilacion de compuestos aromaticos organicos Expired ES8704145A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68944585A 1985-01-07 1985-01-07

Publications (2)

Publication Number Publication Date
ES8704145A1 true ES8704145A1 (es) 1987-03-16
ES550708A0 ES550708A0 (es) 1987-03-16

Family

ID=24768501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550708A Expired ES8704145A1 (es) 1985-01-07 1986-01-07 Procedimiento para la alquilacion de compuestos aromaticos organicos

Country Status (7)

Country Link
EP (1) EP0189683B1 (es)
JP (1) JPH0643346B2 (es)
AU (1) AU585282B2 (es)
CA (1) CA1311500C (es)
DE (1) DE3583605D1 (es)
ES (1) ES8704145A1 (es)
MX (1) MX162567A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935577A (en) * 1988-07-15 1990-06-19 Mobil Oil Corp. Hydrocarbon processes comprised of catalytic distillation using Lewis acid promoted inorganic oxide catalyst systems
ES2007545A6 (es) * 1988-08-03 1989-06-16 Petroquimica Espanola S A Petr Proceso de alquilacion catalitica en lecho fijo de hidrocarburos aromaticos.
US5019669A (en) * 1989-03-10 1991-05-28 Chemical Research & Licensing Company Alkylation of organic aromatic compounds
US4950834A (en) * 1989-07-26 1990-08-21 Arganbright Robert P Alkylation of organic aromatic compounds in a dual bed system
US4967034A (en) * 1989-08-16 1990-10-30 Energia Andina Ltd. Process for the alkylation of alkanes or aromatic hydrocarbons
DE4322712A1 (de) * 1993-07-08 1995-01-12 Huels Chemische Werke Ag Verfahren zur Durchführung chemischer Reaktionen in Reaktionsdestillationskolonnen
US6642425B2 (en) * 2002-03-05 2003-11-04 Sasol North America Inc. Reactive distillation process for the alkylation of aromatic hydrocarbons
JP2007320602A (ja) * 2006-05-31 2007-12-13 Dainippon Ink & Chem Inc 合成樹脂製パレット
CN109847794B (zh) * 2018-12-17 2022-02-22 兰州理工大学 用于苯与甲醇制备甲苯的催化剂及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550413A (en) * 1943-12-18 1951-04-24 Raffinage Cie Francaise Alkylation process
US4317949A (en) * 1976-02-23 1982-03-02 Varen Technology Alkylation process and apparatus useful therein
US4302356A (en) * 1978-07-27 1981-11-24 Chemical Research & Licensing Co. Process for separating isobutene from C4 streams
US4232177A (en) * 1979-02-21 1980-11-04 Chemical Research & Licensing Company Catalytic distillation process
US4469908A (en) * 1978-12-14 1984-09-04 Mobil Oil Corporation Alkylation of aromatic hydrocarbons
US4236031A (en) * 1979-07-05 1980-11-25 Conoco, Inc. Preparation of 5-t-butyl alkyl-substituted phenols
US4443559A (en) * 1981-09-30 1984-04-17 Chemical Research & Licensing Company Catalytic distillation structure
US4446329A (en) * 1983-03-24 1984-05-01 E. I. Du Pont De Nemours & Company Alkylation or aromatic compounds

Also Published As

Publication number Publication date
JPH0643346B2 (ja) 1994-06-08
JPS61161230A (ja) 1986-07-21
EP0189683B1 (en) 1991-07-24
AU5001685A (en) 1986-07-10
AU585282B2 (en) 1989-06-15
ES550708A0 (es) 1987-03-16
MX162567A (es) 1991-05-24
DE3583605D1 (de) 1991-08-29
EP0189683A1 (en) 1986-08-06
CA1311500C (en) 1992-12-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402