FR2291173B1 - - Google Patents
Info
- Publication number
- FR2291173B1 FR2291173B1 FR7534230A FR7534230A FR2291173B1 FR 2291173 B1 FR2291173 B1 FR 2291173B1 FR 7534230 A FR7534230 A FR 7534230A FR 7534230 A FR7534230 A FR 7534230A FR 2291173 B1 FR2291173 B1 FR 2291173B1
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8878—Chromium
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
- B01J27/192—Molybdenum with bismuth
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- 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 |
---|---|---|---|
IT2932374A IT1025612B (it) | 1974-11-12 | 1974-11-12 | Procedimento per la preparazione di aldeidi ed acidi carbossilici insaturi per ossidazione cataliti ca in fase gassosa delle corrispondenti olefine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2291173A1 FR2291173A1 (fr) | 1976-06-11 |
FR2291173B1 true FR2291173B1 (ja) | 1978-05-12 |
Family
ID=11226760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7534230A Granted FR2291173A1 (fr) | 1974-11-12 | 1975-11-10 | Procede pour la preparation d'aldehydes et d'acides carboxyliques insatures par oxydation catalytique et catalyseur convenant a cette fin |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5170710A (ja) |
BE (1) | BE835502A (ja) |
DE (1) | DE2550394A1 (ja) |
ES (1) | ES442499A1 (ja) |
FR (1) | FR2291173A1 (ja) |
GB (1) | GB1503788A (ja) |
IT (1) | IT1025612B (ja) |
NL (1) | NL7513002A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03238051A (ja) * | 1990-02-15 | 1991-10-23 | Mitsubishi Rayon Co Ltd | メタクリル酸製造用触媒の調製法 |
CN1049162C (zh) * | 1994-06-09 | 2000-02-09 | 中国石化齐鲁石油化工公司 | 异丁烯或叔丁醇两步氧化制甲基丙烯酸的催化剂 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PH12128A (en) * | 1973-09-04 | 1978-11-07 | Standard Oil Co | Chromium-containing catalysts useful for oxidation reactions |
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1974
- 1974-11-12 IT IT2932374A patent/IT1025612B/it active
-
1975
- 1975-11-06 NL NL7513002A patent/NL7513002A/xx not_active Application Discontinuation
- 1975-11-07 JP JP13314275A patent/JPS5170710A/ja active Pending
- 1975-11-07 GB GB4622375A patent/GB1503788A/en not_active Expired
- 1975-11-10 FR FR7534230A patent/FR2291173A1/fr active Granted
- 1975-11-10 DE DE19752550394 patent/DE2550394A1/de active Pending
- 1975-11-11 ES ES442499A patent/ES442499A1/es not_active Expired
- 1975-11-12 BE BE161805A patent/BE835502A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES442499A1 (es) | 1977-05-16 |
GB1503788A (en) | 1978-03-15 |
DE2550394A1 (de) | 1976-05-13 |
FR2291173A1 (fr) | 1976-06-11 |
IT1025612B (it) | 1978-08-30 |
JPS5170710A (ja) | 1976-06-18 |
NL7513002A (nl) | 1976-05-14 |
BE835502A (fr) | 1976-05-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |