IT982815B - Catalizzatore e procedimento per l ossidazione o ossidazione con ammoniaca di n buteni e o iso butene - Google Patents
Catalizzatore e procedimento per l ossidazione o ossidazione con ammoniaca di n buteni e o iso buteneInfo
- Publication number
- IT982815B IT982815B IT23283/73A IT2328373A IT982815B IT 982815 B IT982815 B IT 982815B IT 23283/73 A IT23283/73 A IT 23283/73A IT 2328373 A IT2328373 A IT 2328373A IT 982815 B IT982815 B IT 982815B
- Authority
- IT
- Italy
- Prior art keywords
- oxidation
- buthenes
- ammonia
- catalyst
- procedure
- Prior art date
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
-
- 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
- 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
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4003172A JPS5327709B2 (it) | 1972-04-22 | 1972-04-22 | |
| JP5685972A JPS5327710B2 (it) | 1972-06-09 | 1972-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT982815B true IT982815B (it) | 1974-10-21 |
Family
ID=26379452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23283/73A IT982815B (it) | 1972-04-22 | 1973-04-20 | Catalizzatore e procedimento per l ossidazione o ossidazione con ammoniaca di n buteni e o iso butene |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2181975B1 (it) |
| GB (1) | GB1414733A (it) |
| IT (1) | IT982815B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537874A (en) * | 1982-10-22 | 1985-08-27 | Nippon Shokubai Kagaku Kogyo Co Ltd | Catalyst for production of unsaturated aldehydes |
-
1973
- 1973-04-11 GB GB1735673A patent/GB1414733A/en not_active Expired
- 1973-04-20 FR FR7314687A patent/FR2181975B1/fr not_active Expired
- 1973-04-20 IT IT23283/73A patent/IT982815B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181975A1 (it) | 1973-12-07 |
| FR2181975B1 (it) | 1976-11-12 |
| DE2320231A1 (de) | 1973-11-29 |
| DE2320231B2 (de) | 1977-05-18 |
| GB1414733A (en) | 1975-11-19 |
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