NL289375A - - Google Patents
Info
- Publication number
- NL289375A NL289375A NL289375DA NL289375A NL 289375 A NL289375 A NL 289375A NL 289375D A NL289375D A NL 289375DA NL 289375 A NL289375 A NL 289375A
- Authority
- NL
- Netherlands
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
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18083362A | 1962-03-19 | 1962-03-19 | |
| US396458A US3326817A (en) | 1962-03-19 | 1964-08-27 | Process and catalyst for the manufacture of unsaturated carboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL289375A true NL289375A (https=) |
Family
ID=26876675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL289375D NL289375A (https=) | 1962-03-19 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3326817A (https=) |
| NL (1) | NL289375A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924140B2 (ja) * | 1977-10-31 | 1984-06-07 | 日本化薬株式会社 | メタクリル酸の製造法及び触媒 |
| US4169070A (en) * | 1978-04-12 | 1979-09-25 | Halcon Research And Development Corporation | Catalyst and process for producing unsaturated acids by using same |
| US4471062A (en) * | 1979-12-27 | 1984-09-11 | The Standard Oil Company | Method for the reactivation of deactivated phosphomolybdic acid based catalysts |
| US4471061A (en) * | 1979-12-31 | 1984-09-11 | The Standard Oil Company | Methods for treatment of phosphomolybdic acid based catalysts during reactor shutdown |
| US4404397A (en) * | 1980-03-24 | 1983-09-13 | Air Products And Chemicals, Inc. | High conversion of C3 and C4 olefins to corresponding unsaturated aldehydes and acids with stable molybdenum catalysts |
| US4454244A (en) * | 1983-03-28 | 1984-06-12 | Ashland Oil, Inc. | New compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2938001A (en) * | 1956-12-13 | 1960-05-24 | Universal Oil Prod Co | Catalyst composite |
| US3044965A (en) * | 1959-04-16 | 1962-07-17 | Standard Oil Co | Process for the manufacture of bismuth catalysts |
| US3087964A (en) * | 1959-05-25 | 1963-04-30 | Du Pont | Vapor phase oxidation of acrolein to acrylic acid |
| DE1160858B (de) * | 1961-08-05 | 1964-01-09 | Ruhrchemie Ag | Katalytische Oxydation von aliphatischen Monoolefinen |
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0
- NL NL289375D patent/NL289375A/xx unknown
-
1964
- 1964-08-27 US US396458A patent/US3326817A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3326817A (en) | 1967-06-20 |