RO71089A - Catalizator folosit la obtinerea acetatului de vinil si procedeu de obtinere a acestuia - Google Patents
Catalizator folosit la obtinerea acetatului de vinil si procedeu de obtinere a acestuiaInfo
- Publication number
- RO71089A RO71089A RO7789007A RO8900777A RO71089A RO 71089 A RO71089 A RO 71089A RO 7789007 A RO7789007 A RO 7789007A RO 8900777 A RO8900777 A RO 8900777A RO 71089 A RO71089 A RO 71089A
- Authority
- RO
- Romania
- Prior art keywords
- obtaining
- vinyl acetate
- catalyzer used
- catalyzer
- vinyl
- Prior art date
Links
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title 1
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- 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
-
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762601154 DE2601154A1 (de) | 1976-01-14 | 1976-01-14 | Neuer katalysator, seine herstellung und verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO71089A true RO71089A (ro) | 1981-06-26 |
Family
ID=5967421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7789007A RO71089A (ro) | 1976-01-14 | 1977-01-11 | Catalizator folosit la obtinerea acetatului de vinil si procedeu de obtinere a acestuia |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS609864B2 (el) |
| AR (1) | AR216063A1 (el) |
| AT (1) | AT351003B (el) |
| AU (1) | AU507697B2 (el) |
| BE (1) | BE850356A (el) |
| BG (1) | BG29275A3 (el) |
| BR (1) | BR7700189A (el) |
| CH (1) | CH630815A5 (el) |
| CS (1) | CS214875B2 (el) |
| DD (1) | DD131133A5 (el) |
| DE (1) | DE2601154A1 (el) |
| DK (1) | DK12177A (el) |
| EG (1) | EG12241A (el) |
| ES (1) | ES454991A1 (el) |
| FI (1) | FI770093A (el) |
| FR (1) | FR2338076B1 (el) |
| GB (1) | GB1521652A (el) |
| GR (1) | GR70649B (el) |
| IE (1) | IE44578B1 (el) |
| IL (1) | IL51242A (el) |
| IT (1) | IT1084053B (el) |
| NL (1) | NL7700270A (el) |
| NO (1) | NO148664C (el) |
| PH (1) | PH11916A (el) |
| RO (1) | RO71089A (el) |
| SE (1) | SE427159B (el) |
| SU (1) | SU694054A3 (el) |
| TR (1) | TR19602A (el) |
| YU (1) | YU3677A (el) |
| ZA (1) | ZA77173B (el) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190240A (ja) * | 1984-03-09 | 1985-09-27 | Jgc Corp | 触媒調製方法 |
| JPS62197153A (ja) * | 1986-02-25 | 1987-08-31 | Nippon Oil Co Ltd | 重質油水素化触媒の製造法 |
| GB8620982D0 (en) * | 1986-08-29 | 1986-10-08 | Shell Int Research | Catalyst preparation |
| DE3736557A1 (de) * | 1987-10-28 | 1989-05-11 | Sued Chemie Ag | Katalysator zur selektiven hydrierung von mehrfach ungesaettigten kohlenwasserstoffen |
| DE3940125A1 (de) * | 1989-12-05 | 1991-06-06 | Hoechst Ag | Verfahren zur herstellung von vinylacetat |
| US5314858A (en) * | 1992-10-14 | 1994-05-24 | Hoechst Celanese Corporation | Vinyl acetate catalyst preparation method |
| US5332710A (en) * | 1992-10-14 | 1994-07-26 | Hoechst Celanese Corporation | Vinyl acetate catalyst preparation method |
| US5347046A (en) * | 1993-05-25 | 1994-09-13 | Engelhard Corporation | Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters |
| US6034030A (en) * | 1994-02-22 | 2000-03-07 | Celanese International Corporation | Vinyl acetate catalyst preparation method |
| EP0686615B2 (fr) * | 1994-06-09 | 2007-06-27 | Institut Francais Du Petrole | Procédé d'hydrogénation catalytique et catalyseur utilisable dans ce procédé |
| FR2720957B1 (fr) * | 1994-06-09 | 1996-08-30 | Inst Francais Du Petrole | Catalyseur d'hydrogénation contenant du palladium et au moins un métal alcalin ou alcalino terreux et procédé d'hydrogénation utilisant ce catalyseur. |
| US5576457A (en) * | 1995-05-23 | 1996-11-19 | Hoechst Celanese Corporation | Catalyst and procedure for preparation of vinyl acetate |
| DE19782189B3 (de) * | 1996-12-16 | 2017-07-13 | Asahi Kasei Kabushiki Kaisha | Edelmetall-Trägerwerkstoff |
| TW377306B (en) * | 1996-12-16 | 1999-12-21 | Asahi Chemical Ind | Noble metal support |
| GB9810928D0 (en) * | 1998-05-22 | 1998-07-22 | Bp Chem Int Ltd | Catalyst and process |
| TW471982B (en) | 1998-06-02 | 2002-01-11 | Dairen Chemical Corp | Catalyst manufacture method and its use for preparing vinyl acetate |
| US6534438B1 (en) | 2000-07-26 | 2003-03-18 | Bp Chemicals Limited | Catalyst composition |
| JP2007296429A (ja) * | 2006-04-27 | 2007-11-15 | Asahi Kasei Chemicals Corp | 耐磨耗性、反応性に優れた金属担持粒子 |
| DE102014222176A1 (de) * | 2014-10-30 | 2016-05-04 | Wacker Chemie Ag | Verfahren zur Herstellung von Vinylacetat |
| FR3064500A1 (fr) * | 2017-03-29 | 2018-10-05 | IFP Energies Nouvelles | Catalyseur en multicouches d'hyrogenation selective |
| US10981161B2 (en) | 2017-06-23 | 2021-04-20 | N.E. Chemcat Corporation | Method for producing palladium-gold loaded catalyst for vinyl acetate synthesis |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH534005A (de) * | 1968-02-01 | 1973-02-28 | Bayer Ag | Verfahren zur Herstellung eines Palladium und Gold enthaltenden Katalysators |
| GB1283737A (en) * | 1968-09-04 | 1972-08-02 | Nat Distillers Chem Corp | Method of catalyst preparation |
| US3931054A (en) * | 1974-04-19 | 1976-01-06 | Universal Oil Products Company | Method of catalyst manufacture |
-
1976
- 1976-01-14 DE DE19762601154 patent/DE2601154A1/de active Granted
-
1977
- 1977-01-07 YU YU00036/77A patent/YU3677A/xx unknown
- 1977-01-10 BG BG035134A patent/BG29275A3/xx unknown
- 1977-01-11 RO RO7789007A patent/RO71089A/ro unknown
- 1977-01-11 NO NO770090A patent/NO148664C/no unknown
- 1977-01-11 CH CH29577A patent/CH630815A5/de not_active IP Right Cessation
- 1977-01-11 IL IL51242A patent/IL51242A/xx unknown
- 1977-01-12 FI FI770093A patent/FI770093A/fi not_active Application Discontinuation
- 1977-01-12 AU AU21250/77A patent/AU507697B2/en not_active Expired
- 1977-01-12 AT AT11677A patent/AT351003B/de not_active IP Right Cessation
- 1977-01-12 IT IT47599/77A patent/IT1084053B/it active
- 1977-01-12 PH PH19330A patent/PH11916A/en unknown
- 1977-01-12 BR BR7700189A patent/BR7700189A/pt unknown
- 1977-01-12 DD DD7700196902A patent/DD131133A5/xx unknown
- 1977-01-12 JP JP52001581A patent/JPS609864B2/ja not_active Expired
- 1977-01-12 TR TR19602A patent/TR19602A/xx unknown
- 1977-01-12 NL NL7700270A patent/NL7700270A/xx not_active Application Discontinuation
- 1977-01-12 EG EG23/77A patent/EG12241A/xx active
- 1977-01-12 GB GB1143/77A patent/GB1521652A/en not_active Expired
- 1977-01-13 GR GR52556A patent/GR70649B/el unknown
- 1977-01-13 IE IE59/77A patent/IE44578B1/en not_active IP Right Cessation
- 1977-01-13 SE SE7700308A patent/SE427159B/xx not_active IP Right Cessation
- 1977-01-13 ZA ZA770173A patent/ZA77173B/xx unknown
- 1977-01-13 DK DK12177A patent/DK12177A/da unknown
- 1977-01-13 ES ES454991A patent/ES454991A1/es not_active Expired
- 1977-01-13 CS CS77204A patent/CS214875B2/cs unknown
- 1977-01-13 SU SU772439820A patent/SU694054A3/ru active
- 1977-01-14 FR FR777700975A patent/FR2338076B1/fr not_active Expired - Lifetime
- 1977-01-14 AR AR266205A patent/AR216063A1/es active
- 1977-01-14 BE BE2055590A patent/BE850356A/xx not_active IP Right Cessation
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