FR2291179B1 - - Google Patents
Info
- Publication number
- FR2291179B1 FR2291179B1 FR7534228A FR7534228A FR2291179B1 FR 2291179 B1 FR2291179 B1 FR 2291179B1 FR 7534228 A FR7534228 A FR 7534228A FR 7534228 A FR7534228 A FR 7534228A FR 2291179 B1 FR2291179 B1 FR 2291179B1
- 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
- B01J23/38—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
- B01J23/66—Silver or gold
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
- B01J23/687—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten with tungsten
-
- 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
- B01J23/30—Tungsten
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29321/74A IT1025610B (it) | 1974-11-12 | 1974-11-12 | Procedimento per la preparazione di acidi carbossilici insaturi per ossidazione catalitica in fase gassosa delle corrispondenti aldeidi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291179A1 FR2291179A1 (fr) | 1976-06-11 |
| FR2291179B1 true FR2291179B1 (US07122547-20061017-C00032.png) | 1979-04-06 |
Family
ID=11226754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7534228A Granted FR2291179A1 (fr) | 1974-11-12 | 1975-11-10 | Procede pour la preparation d'acides carboxyliques insatures par oxydation catalytique et catalyseur convenant a cette fin |
Country Status (9)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250054A (en) * | 1976-06-01 | 1981-02-10 | The Standard Oil Company (Ohio) | Catalysts for producing unsaturated aliphatic acids |
| US4358608A (en) * | 1976-06-07 | 1982-11-09 | The Standard Oil Company | Process for producing unsaturated aliphatic acids |
| US4223161A (en) * | 1977-03-31 | 1980-09-16 | The Standard Oil Company (Ohio) | Process for producing unsaturated aliphatic acids |
| DE2849637A1 (de) * | 1978-11-16 | 1980-05-29 | Hoechst Ag | Traegerkatalysator und verfahren zu seiner herstellung |
| US4539308A (en) * | 1983-10-05 | 1985-09-03 | Phillips Petroleum Company | Olefin metathesis catalyst |
| KR950003119B1 (ko) * | 1989-11-06 | 1995-04-01 | 니혼 쇼꾸바이 가가꾸 고오교 가부시끼가이샤 | 아크릴산의 제조방법 |
| JP2610090B2 (ja) * | 1993-03-12 | 1997-05-14 | 株式会社日本触媒 | 固体有機物の除去方法 |
| US5663114A (en) * | 1993-10-22 | 1997-09-02 | Nippon Shokubai Co., Ltd. | Catalyst for production of pyromellitic anhydride and method for production of pyromellitic anhydride |
| EP1464393A1 (en) | 1999-02-19 | 2004-10-06 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride |
| KR101960919B1 (ko) * | 2015-08-11 | 2019-03-22 | 주식회사 엘지화학 | 고성능 폴리옥소메탈레이트 촉매 및 이의 제조 방법 |
| CN109305901A (zh) * | 2017-07-28 | 2019-02-05 | 中国石油化工股份有限公司 | 丙烯酸的生产方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL147411B (nl) * | 1968-05-13 | 1975-10-15 | Rikagaku Kenkyusho | Werkwijze ter bereiding van acrylzuur door katalytische oxydatie van acrolein in de dampfase. |
| JPS5129124B1 (US07122547-20061017-C00032.png) * | 1971-04-27 | 1976-08-24 | ||
| CA1018186A (en) * | 1973-10-25 | 1977-09-27 | Serge R. Dolhyj | Catalyst compositions especially useful for preparation of unsaturated acids |
| IT1045704B (it) * | 1973-11-28 | 1980-06-10 | Sir Soc Italiana Resine Spa | Perfezionamenti nel procedimento di preparazione dell acido acrilico |
| US3956377A (en) * | 1974-06-17 | 1976-05-11 | The Standard Oil Company (Ohio) | Production of unsaturated acids from the corresponding aldehydes |
| US4042533A (en) * | 1976-06-07 | 1977-08-16 | The Standard Oil Company | Producing unsaturated aliphatic acids |
-
1974
- 1974-11-12 IT IT29321/74A patent/IT1025610B/it active
-
1975
- 1975-11-06 NL NL7513000A patent/NL7513000A/xx not_active Application Discontinuation
- 1975-11-07 JP JP50133140A patent/JPS5170718A/ja active Pending
- 1975-11-07 US US05/629,985 patent/US4414412A/en not_active Expired - Lifetime
- 1975-11-07 GB GB4622575A patent/GB1466654A/en not_active Expired
- 1975-11-10 DE DE19752550440 patent/DE2550440A1/de not_active Withdrawn
- 1975-11-10 FR FR7534228A patent/FR2291179A1/fr active Granted
- 1975-11-11 ES ES442497A patent/ES442497A1/es not_active Expired
- 1975-11-12 BE BE161803A patent/BE835500A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2550440A1 (de) | 1976-05-13 |
| GB1466654A (en) | 1977-03-09 |
| ES442497A1 (es) | 1977-05-16 |
| BE835500A (fr) | 1976-05-12 |
| JPS5170718A (en) | 1976-06-18 |
| NL7513000A (nl) | 1976-05-14 |
| IT1025610B (it) | 1978-08-30 |
| FR2291179A1 (fr) | 1976-06-11 |
| US4414412A (en) | 1983-11-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |