IT826921A - - Google Patents
Info
- Publication number
- IT826921A IT826921A IT826921DA IT826921A IT 826921 A IT826921 A IT 826921A IT 826921D A IT826921D A IT 826921DA IT 826921 A IT826921 A IT 826921A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61917367A | 1967-02-28 | 1967-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT826921A true IT826921A (en:Method) |
Family
ID=24480755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT826921D IT826921A (en:Method) | 1967-02-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3445500A (en:Method) |
| BE (1) | BE711172A (en:Method) |
| CA (1) | CA807692A (en:Method) |
| DE (1) | DE1667092A1 (en:Method) |
| FR (1) | FR1554520A (en:Method) |
| GB (1) | GB1189752A (en:Method) |
| IT (1) | IT826921A (en:Method) |
| NL (1) | NL6801761A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520923A (en) * | 1967-02-28 | 1970-07-21 | Goodrich Co B F | Catalytic process for preparing unsaturated acids and aldehydes |
| US4151117A (en) * | 1971-09-07 | 1979-04-24 | Rohm And Haas Company | Novel oxidation catalyst and production of unsaturated aldehydes, acids and nitriles therewith |
| EP0076678B1 (en) * | 1981-10-07 | 1987-01-07 | Nitto Chemical Industry Co., Ltd. | Process for ammoxidation of organic compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA751473A (en) * | 1959-02-16 | 1967-01-24 | Minekawa Saburo | Process for the production of unsaturated nitriles |
| DE1248642B (de) * | 1960-02-26 | 1967-08-31 | Asahi Kasei Kogyo Kabushiki Kaisha, Osaka (Japan) | Verfahren zur Herstellung von Acrylsäurenitril durch Umsetzung von Propylen mit Sauerstoff und Ammoniak |
| CA683419A (en) * | 1960-06-21 | 1964-03-31 | Hoshino Shohei | Method for preparing acrylonitrile |
| CA714082A (en) * | 1961-07-14 | 1965-07-20 | Ferlazzo Natale | Process for the catalytic preparation of nitriles starting from olefinic hydrocarbons |
-
0
- CA CA807692A patent/CA807692A/en not_active Expired
- IT IT826921D patent/IT826921A/it unknown
-
1967
- 1967-02-28 US US619173A patent/US3445500A/en not_active Expired - Lifetime
-
1968
- 1968-02-09 NL NL6801761A patent/NL6801761A/xx unknown
- 1968-02-13 DE DE19681667092 patent/DE1667092A1/de active Pending
- 1968-02-23 BE BE711172D patent/BE711172A/xx unknown
- 1968-02-26 FR FR1554520D patent/FR1554520A/fr not_active Expired
- 1968-02-27 GB GB9364/68A patent/GB1189752A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3445500A (en) | 1969-05-20 |
| FR1554520A (en:Method) | 1969-01-17 |
| NL6801761A (en:Method) | 1968-08-29 |
| BE711172A (en:Method) | 1968-07-01 |
| CA807692A (en) | 1969-03-04 |
| GB1189752A (en) | 1970-04-29 |
| DE1667092A1 (de) | 1971-06-03 |