FR2092544A5 - Catalyst used in acetic acid prepn by gas-phase oxidation - Google Patents
Catalyst used in acetic acid prepn by gas-phase oxidationInfo
- Publication number
- FR2092544A5 FR2092544A5 FR7111236A FR7111236A FR2092544A5 FR 2092544 A5 FR2092544 A5 FR 2092544A5 FR 7111236 A FR7111236 A FR 7111236A FR 7111236 A FR7111236 A FR 7111236A FR 2092544 A5 FR2092544 A5 FR 2092544A5
- Authority
- FR
- France
- Prior art keywords
- acetic acid
- gas
- catalyst used
- phase oxidation
- ppts
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- WQEVDHBJGNOKKO-UHFFFAOYSA-K vanadic acid Chemical compound O[V](O)(O)=O WQEVDHBJGNOKKO-UHFFFAOYSA-K 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702016681 DE2016681A1 (cg-RX-API-DMAC7.html) | 1970-04-08 | 1970-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2092544A5 true FR2092544A5 (en) | 1972-01-21 |
Family
ID=5767412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7111236A Expired FR2092544A5 (en) | 1970-04-08 | 1971-03-31 | Catalyst used in acetic acid prepn by gas-phase oxidation |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE765527A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2016681A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2092544A5 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7104688A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4219671A (en) | 1977-08-29 | 1980-08-26 | Celanese Corporation | Oxidation of butene to acetic acid |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2354425C3 (de) * | 1973-10-31 | 1978-05-03 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Essigsäure durch Gasphasenoxidation von Butenen |
| DE19649426A1 (de) | 1996-11-28 | 1998-06-04 | Consortium Elektrochem Ind | Schalenkatalysator zur Herstellung von Essigsäure durch Gasphasenoxidation von ungesättigten C¶4¶-Kohlenwasserstoffen |
| DE19823052A1 (de) | 1998-05-22 | 1999-11-25 | Consortium Elektrochem Ind | Schalenkatalysator zur Herstellung von Essigsäure durch Gasphasenoxidation von gesättigten und/oder ungesättigten C4-Kohlenwasserstoffen |
| DE10159834A1 (de) | 2001-12-06 | 2003-06-26 | Consortium Elektrochem Ind | Verfahren zur Herstellung von gesättigten Carbonsäuren mit ein bis vier C-Atomen durch Gasphasenoxidation von 2-Butanon |
-
1970
- 1970-04-08 DE DE19702016681 patent/DE2016681A1/de active Pending
-
1971
- 1971-03-31 FR FR7111236A patent/FR2092544A5/fr not_active Expired
- 1971-04-07 NL NL7104688A patent/NL7104688A/xx unknown
- 1971-04-08 BE BE765527A patent/BE765527A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4219671A (en) | 1977-08-29 | 1980-08-26 | Celanese Corporation | Oxidation of butene to acetic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2016681A1 (cg-RX-API-DMAC7.html) | 1971-10-28 |
| NL7104688A (cg-RX-API-DMAC7.html) | 1971-10-12 |
| BE765527A (fr) | 1971-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |