ES2059543T3 - Sistema de catalizador, proceso para prepararlo, y proceso para alquilar tolueno. - Google Patents

Sistema de catalizador, proceso para prepararlo, y proceso para alquilar tolueno.

Info

Publication number
ES2059543T3
ES2059543T3 ES88312083T ES88312083T ES2059543T3 ES 2059543 T3 ES2059543 T3 ES 2059543T3 ES 88312083 T ES88312083 T ES 88312083T ES 88312083 T ES88312083 T ES 88312083T ES 2059543 T3 ES2059543 T3 ES 2059543T3
Authority
ES
Spain
Prior art keywords
toluene
rent
prepare
catalyst system
sodium oxide
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
ES88312083T
Other languages
English (en)
Inventor
Knuuttila Pekka
Ali-Hokka Aila
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Application granted granted Critical
Publication of ES2059543T3 publication Critical patent/ES2059543T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J27/20—Carbon compounds
    • B01J27/232—Carbonates
    • 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
    • C07C2/72—Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • 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
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Steroid Compounds (AREA)

Abstract

EL CATALIZADOR PARA LA ALQUILACION CATALITICA DEL TOLMENO COMPRENDE OXIDO DE SODIO (NA2O) MANTENIDO EN UN PORTADOR DE CARBONATO POTASICO. EL CATALIZADOR CONTIENE PREFERIBLEMENTE ENTRE UN 10 GM 70% DE OXIDO DE SODIO, MEJOR SI ES ENTRE UN 10 Y UN 60%.
ES88312083T 1987-10-01 1988-12-20 Sistema de catalizador, proceso para prepararlo, y proceso para alquilar tolueno. Expired - Lifetime ES2059543T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874317A FI77388C (fi) 1987-10-01 1987-10-01 Katalysatorsystem, foerfarande foer framstaellning av detta samt foerfarande foer alkylering av toluen.
EP88312083A EP0374315B1 (en) 1987-10-01 1988-12-20 Catalyst system, process for preparing it, and process for alkylating toluene

Publications (1)

Publication Number Publication Date
ES2059543T3 true ES2059543T3 (es) 1994-11-16

Family

ID=39712267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88312083T Expired - Lifetime ES2059543T3 (es) 1987-10-01 1988-12-20 Sistema de catalizador, proceso para prepararlo, y proceso para alquilar tolueno.

Country Status (5)

Country Link
EP (1) EP0374315B1 (es)
AT (1) ATE91919T1 (es)
DE (1) DE3882710T2 (es)
ES (1) ES2059543T3 (es)
FI (1) FI77388C (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7148177B2 (en) * 2000-12-14 2006-12-12 Basf Aktiengesellschaft Method for producing alkali metal catalyst and use thereof for the side-chain alklation of alkyl aromatics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269280A (en) * 1969-08-05 1972-04-06 Bp Chem Int Ltd Process for the production of alkyl aromatic hydrocarbons
FI77386C (fi) * 1986-12-31 1989-03-10 Neste Oy Katalysatorsystem och foerfarande foer selektiv alkylering av toluen.

Also Published As

Publication number Publication date
ATE91919T1 (de) 1993-08-15
EP0374315A1 (en) 1990-06-27
EP0374315B1 (en) 1993-07-28
FI77388C (fi) 1989-03-10
FI77388B (fi) 1988-11-30
DE3882710T2 (de) 1993-12-16
FI874317A0 (fi) 1987-10-01
DE3882710D1 (de) 1993-09-02

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