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
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%.
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)
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)
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. |
-
1987
- 1987-10-01 FI FI874317A patent/FI77388C/fi not_active IP Right Cessation
-
1988
- 1988-12-20 AT AT88312083T patent/ATE91919T1/de not_active IP Right Cessation
- 1988-12-20 EP EP88312083A patent/EP0374315B1/en not_active Expired - Lifetime
- 1988-12-20 DE DE88312083T patent/DE3882710T2/de not_active Expired - Fee Related
- 1988-12-20 ES ES88312083T patent/ES2059543T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI874317A0 (fi) | 1987-10-01 |
FI77388C (fi) | 1989-03-10 |
ATE91919T1 (de) | 1993-08-15 |
DE3882710D1 (de) | 1993-09-02 |
FI77388B (fi) | 1988-11-30 |
EP0374315B1 (en) | 1993-07-28 |
DE3882710T2 (de) | 1993-12-16 |
EP0374315A1 (en) | 1990-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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