CA2081937A1 - Catalyseurs servant a l'obtention d'alcanoate d'alcenyle - Google Patents
Catalyseurs servant a l'obtention d'alcanoate d'alcenyleInfo
- Publication number
- CA2081937A1 CA2081937A1 CA2081937A CA2081937A CA2081937A1 CA 2081937 A1 CA2081937 A1 CA 2081937A1 CA 2081937 A CA2081937 A CA 2081937A CA 2081937 A CA2081937 A CA 2081937A CA 2081937 A1 CA2081937 A1 CA 2081937A1
- Authority
- CA
- Canada
- Prior art keywords
- catalysts
- production
- sodium content
- reduced sodium
- alkenyl alkanoate
- 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.)
- Granted
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
- C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
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)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/696,215 US5185308A (en) | 1991-05-06 | 1991-05-06 | Catalysts and processes for the manufacture of vinyl acetate |
US07/793,129 US5179057A (en) | 1991-05-06 | 1991-11-18 | Catalysts for alkenyl alkanoate production |
US07/793,131 US5179056A (en) | 1991-05-06 | 1991-11-18 | Production of alkenyl alkanoate catalysts |
AU13911/92A AU649117B2 (en) | 1991-05-06 | 1992-03-30 | Catalysts and process for the manufacture of vinyl acetate |
CN92102172A CN1058480C (zh) | 1991-05-06 | 1992-03-30 | 乙酸乙烯酯的制备方法 |
DE69226626T DE69226626T2 (de) | 1991-05-06 | 1992-03-30 | Katalysatoren und Verfahren für die Herstellung von Vinylacetat |
AT92302781T ATE169520T1 (de) | 1991-05-06 | 1992-03-30 | Katalysatoren und verfahren für die herstellung von vinylacetat |
HU9201056A HU212042B (en) | 1991-05-06 | 1992-03-30 | Process for preparing shell impregnated catalyst containing gold and palladium, and for preparing vinyl-acetate with said catalyst |
AU13900/92A AU643132B2 (en) | 1991-11-18 | 1992-03-30 | Alkenyl alkanoate catalyst process |
EP92302781A EP0569624B1 (fr) | 1991-05-06 | 1992-03-30 | Catalyseurs et procédés pour la préparation de l'acétate de vinyle |
CA002064444A CA2064444C (fr) | 1991-05-06 | 1992-03-30 | Catalyseurs utilises dans la fabrication de l'acetate de vinyle, et procedes connexes |
JP07415592A JP3369209B2 (ja) | 1991-05-06 | 1992-03-30 | 酢酸ビニルを製造するための触媒および方法 |
NZ242166A NZ242166A (en) | 1991-11-18 | 1992-03-30 | Alkenyl alkanoate catalyst with reduced sodium content and preparation thereof |
PL92294028A PL168717B1 (pl) | 1991-05-06 | 1992-03-30 | winyluUrzad Patentowy Rzeczypospolitej Polskiej PL |
ES92302781T ES2118788T3 (es) | 1991-05-06 | 1992-03-30 | Catalizadores y procesos para la preparacion de acetato de vinilo. |
US07/952,280 US5342987A (en) | 1991-05-06 | 1992-09-28 | Alkenyl alkanoate production |
US07/957,143 US5274181A (en) | 1991-05-06 | 1992-10-07 | Catalysts and processes for the manufacture of vinyl acetate |
CA002081937A CA2081937C (fr) | 1991-05-06 | 1992-11-02 | Catalyseurs servant a l'obtention d'alcanoate d'alcenyle |
CN96101006A CN1085950C (zh) | 1991-05-06 | 1996-01-13 | 用于制造乙酸乙烯酯的催化剂 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/696,215 US5185308A (en) | 1991-05-06 | 1991-05-06 | Catalysts and processes for the manufacture of vinyl acetate |
US07/793,129 US5179057A (en) | 1991-05-06 | 1991-11-18 | Catalysts for alkenyl alkanoate production |
US07/793,131 US5179056A (en) | 1991-05-06 | 1991-11-18 | Production of alkenyl alkanoate catalysts |
CN92103424A CN1036377C (zh) | 1991-11-18 | 1992-03-30 | 链烯基链烷酸酯催化剂制造方法 |
JP07415592A JP3369209B2 (ja) | 1991-05-06 | 1992-03-30 | 酢酸ビニルを製造するための触媒および方法 |
CA002081937A CA2081937C (fr) | 1991-05-06 | 1992-11-02 | Catalyseurs servant a l'obtention d'alcanoate d'alcenyle |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2081937A1 true CA2081937A1 (fr) | 1994-05-03 |
CA2081937C CA2081937C (fr) | 1997-07-22 |
Family
ID=27543451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002081937A Expired - Fee Related CA2081937C (fr) | 1991-05-06 | 1992-11-02 | Catalyseurs servant a l'obtention d'alcanoate d'alcenyle |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2081937C (fr) |
-
1992
- 1992-11-02 CA CA002081937A patent/CA2081937C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2081937C (fr) | 1997-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |