FR2291180B1 - - Google Patents
Info
- Publication number
- FR2291180B1 FR2291180B1 FR7534229A FR7534229A FR2291180B1 FR 2291180 B1 FR2291180 B1 FR 2291180B1 FR 7534229 A FR7534229 A FR 7534229A FR 7534229 A FR7534229 A FR 7534229A FR 2291180 B1 FR2291180 B1 FR 2291180B1
- Authority
- FR
- France
- 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
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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- 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
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2932274A IT1025611B (en) | 1974-11-12 | 1974-11-12 | PROCEDURE FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS BY CATALYTIC OXIDATION IN THE GASEOUS PHASE OF THE CORRESPONDING ALDEHYDES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291180A1 FR2291180A1 (en) | 1976-06-11 |
| FR2291180B1 true FR2291180B1 (en) | 1979-04-06 |
Family
ID=11226756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7534229A Granted FR2291180A1 (en) | 1974-11-12 | 1975-11-10 | PROCESS FOR THE PREPARATION OF UNSATURATED CARBOXYLIC ACIDS AND CATALYST SUITABLE FOR THIS PURPOSE |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5170719A (en) |
| BE (1) | BE835501A (en) |
| DE (1) | DE2550448A1 (en) |
| ES (1) | ES442500A1 (en) |
| FR (1) | FR2291180A1 (en) |
| GB (1) | GB1468005A (en) |
| IT (1) | IT1025611B (en) |
| NL (1) | NL7513001A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5177260A (en) * | 1989-11-06 | 1993-01-05 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for production of acrylic acid |
| JP2702864B2 (en) * | 1993-03-12 | 1998-01-26 | 株式会社日本触媒 | Catalyst regeneration method |
| EP1029591B1 (en) | 1999-02-19 | 2005-11-02 | Nippon Shokubai Co., Ltd. | Method for the production of acrylic acid and method for the preparation of the catalyst |
| CN105170134B (en) * | 2015-09-22 | 2017-07-21 | 湖北荆楚理工科技开发有限公司 | The catalyst of MAL air oxidation synthesizing methyl acrylic acid and application |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1256595A (en) * | 1969-06-24 | 1971-12-08 | ||
| CA1045106A (en) * | 1973-10-23 | 1978-12-26 | Harry J. Decker | Catalyst with mo, v, ti and process for preparing unsaturated acids |
-
1974
- 1974-11-12 IT IT2932274A patent/IT1025611B/en active
-
1975
- 1975-11-06 NL NL7513001A patent/NL7513001A/en not_active Application Discontinuation
- 1975-11-07 GB GB4622275A patent/GB1468005A/en not_active Expired
- 1975-11-07 JP JP13314175A patent/JPS5170719A/en active Pending
- 1975-11-10 DE DE19752550448 patent/DE2550448A1/en active Pending
- 1975-11-10 FR FR7534229A patent/FR2291180A1/en active Granted
- 1975-11-11 ES ES442500A patent/ES442500A1/en not_active Expired
- 1975-11-12 BE BE161804A patent/BE835501A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5170719A (en) | 1976-06-18 |
| NL7513001A (en) | 1976-05-14 |
| DE2550448A1 (en) | 1976-05-13 |
| GB1468005A (en) | 1977-03-23 |
| ES442500A1 (en) | 1977-05-16 |
| IT1025611B (en) | 1978-08-30 |
| BE835501A (en) | 1976-05-12 |
| FR2291180A1 (en) | 1976-06-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |