GB1107495A - Process for regenerating palladium carrier catalysts for use in the manufacture of vinyl acetate - Google Patents
Process for regenerating palladium carrier catalysts for use in the manufacture of vinyl acetateInfo
- Publication number
- GB1107495A GB1107495A GB1150/67A GB115067A GB1107495A GB 1107495 A GB1107495 A GB 1107495A GB 1150/67 A GB1150/67 A GB 1150/67A GB 115067 A GB115067 A GB 115067A GB 1107495 A GB1107495 A GB 1107495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- vinyl acetate
- regenerating
- carrier catalysts
- palladium carrier
- 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
Links
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910052763 palladium Inorganic materials 0.000 title abstract 2
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal acetate Chemical class 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 229910052741 iridium Inorganic materials 0.000 abstract 1
- 229910052762 osmium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052703 rhodium Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- 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
-
- 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
- Y02P20/584—Recycling of catalysts
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0058154 | 1966-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1107495A true GB1107495A (en) | 1968-03-27 |
Family
ID=7228565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1150/67A Expired GB1107495A (en) | 1966-01-15 | 1967-01-09 | Process for regenerating palladium carrier catalysts for use in the manufacture of vinyl acetate |
Country Status (7)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999039827A1 (de) * | 1998-02-06 | 1999-08-12 | Bayer Aktiengesellschaft | Verfahren zur regenerierung von mit goldteilchen belegten trägerkatalysatoren für die oxidation ungesättigter kohlenwasserstoffe |
| WO1999039826A1 (de) * | 1998-02-06 | 1999-08-12 | Bayer Aktiengesellschaft | Verfahren zur standzeitverlängerung von mit goldteilen belegten trägerkatalysatoren für die oxidation ungesättigter kohlenwasserstoffe |
| WO2003101616A1 (fr) * | 2002-05-31 | 2003-12-11 | China Petroleum & Chemical Corporation | Procede pour regenerer un catalyseur contenant du titane |
-
1967
- 1967-01-09 GB GB1150/67A patent/GB1107495A/en not_active Expired
- 1967-01-10 LU LU52787D patent/LU52787A1/xx unknown
- 1967-01-10 FR FR90570A patent/FR1507727A/fr not_active Expired
- 1967-01-11 NL NL6700422A patent/NL6700422A/xx unknown
- 1967-01-12 BE BE692533D patent/BE692533A/xx unknown
- 1967-01-13 ES ES0335615A patent/ES335615A1/es not_active Expired
- 1967-01-13 AT AT38967A patent/AT265314B/de active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999039827A1 (de) * | 1998-02-06 | 1999-08-12 | Bayer Aktiengesellschaft | Verfahren zur regenerierung von mit goldteilchen belegten trägerkatalysatoren für die oxidation ungesättigter kohlenwasserstoffe |
| WO1999039826A1 (de) * | 1998-02-06 | 1999-08-12 | Bayer Aktiengesellschaft | Verfahren zur standzeitverlängerung von mit goldteilen belegten trägerkatalysatoren für die oxidation ungesättigter kohlenwasserstoffe |
| WO2003101616A1 (fr) * | 2002-05-31 | 2003-12-11 | China Petroleum & Chemical Corporation | Procede pour regenerer un catalyseur contenant du titane |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1507727A (fr) | 1967-12-29 |
| LU52787A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1968-03-12 |
| BE692533A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1967-07-12 |
| NL6700422A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1967-07-17 |
| AT265314B (de) | 1968-10-10 |
| ES335615A1 (es) | 1967-12-16 |
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