FR2040546A5 - - Google Patents
Info
- Publication number
- FR2040546A5 FR2040546A5 FR6910068A FR6910068A FR2040546A5 FR 2040546 A5 FR2040546 A5 FR 2040546A5 FR 6910068 A FR6910068 A FR 6910068A FR 6910068 A FR6910068 A FR 6910068A FR 2040546 A5 FR2040546 A5 FR 2040546A5
- 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
-
- 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
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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
- 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
-
- 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
-
- 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
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- 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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6910068A FR2040546A5 (es) | 1969-04-02 | 1969-04-02 | |
| GB1331423D GB1331423A (en) | 1969-04-02 | 1969-07-25 | Process for the production and use of an oxidation catalyst |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6910068A FR2040546A5 (es) | 1969-04-02 | 1969-04-02 | |
| GB3762669 | 1969-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2040546A5 true FR2040546A5 (es) | 1971-01-22 |
Family
ID=26214937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6910068A Expired FR2040546A5 (es) | 1969-04-02 | 1969-04-02 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2040546A5 (es) |
| GB (1) | GB1331423A (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842359B1 (es) * | 1970-08-31 | 1973-12-12 | ||
| EP0088328A2 (de) * | 1982-03-10 | 1983-09-14 | BASF Aktiengesellschaft | Oxidationskatalysator, inbesondere für die Herstellung von Methacrylsäure durch Gasphasenoxidation von Methacrolein |
| EP0284947A1 (de) * | 1987-03-31 | 1988-10-05 | Röhm Gmbh | Heteropolysäure-Oxidations-Katalysatoren mit verbessertem Langzeit-Aktivitäts-Verhalten |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903003A1 (de) * | 1979-01-24 | 1980-07-31 | Manfred Dipl Chem Hornscheidt | Verfahren zur herstellung von molybdaenoberflaechenverbindungen |
| JP2814317B2 (ja) * | 1991-06-12 | 1998-10-22 | 三菱レイヨン株式会社 | メタクリル酸製造用触媒の調製法 |
| DE4442346A1 (de) | 1994-11-29 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse |
| DE102005010645A1 (de) | 2005-03-08 | 2005-08-04 | Basf Ag | Verfahren zum Befüllen eines Reaktors |
-
1969
- 1969-04-02 FR FR6910068A patent/FR2040546A5/fr not_active Expired
- 1969-07-25 GB GB1331423D patent/GB1331423A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842359B1 (es) * | 1970-08-31 | 1973-12-12 | ||
| EP0088328A2 (de) * | 1982-03-10 | 1983-09-14 | BASF Aktiengesellschaft | Oxidationskatalysator, inbesondere für die Herstellung von Methacrylsäure durch Gasphasenoxidation von Methacrolein |
| EP0088328A3 (en) * | 1982-03-10 | 1984-05-30 | Basf Aktiengesellschaft | Oxidation catalyst, in particular for the preparation of methyacrylic acid by the vapour phase oxidation of methacrolein |
| EP0284947A1 (de) * | 1987-03-31 | 1988-10-05 | Röhm Gmbh | Heteropolysäure-Oxidations-Katalysatoren mit verbessertem Langzeit-Aktivitäts-Verhalten |
| US4966877A (en) * | 1987-03-31 | 1990-10-30 | Rohm Gmbh | Method for making heteropolyacid catalysts and catalysts made by the method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1331423A (en) | 1973-09-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |