CH545278A - Improved process for the catalytic manufacture of unsaturated nitriles - Google Patents
Improved process for the catalytic manufacture of unsaturated nitrilesInfo
- Publication number
- CH545278A CH545278A CH1289772A CH1289772A CH545278A CH 545278 A CH545278 A CH 545278A CH 1289772 A CH1289772 A CH 1289772A CH 1289772 A CH1289772 A CH 1289772A CH 545278 A CH545278 A CH 545278A
- Authority
- CH
- Switzerland
- Prior art keywords
- improved process
- unsaturated nitriles
- catalytic manufacture
- catalytic
- manufacture
- 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
-
- 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
-
- 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
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds thereof
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT28154/71A IT938782B (en) | 1971-09-02 | 1971-09-02 | IMPROVED PROCESS FOR THE CATALYTIC PRODUCTION OF INSA TURI NITRILE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545278A true CH545278A (en) | 1973-12-15 |
Family
ID=11223045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1289772A CH545278A (en) | 1971-09-02 | 1972-09-01 | Improved process for the catalytic manufacture of unsaturated nitriles |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS4834822A (en) |
| AR (1) | AR192467A1 (en) |
| AT (1) | AT324296B (en) |
| AU (1) | AU471494B2 (en) |
| BE (1) | BE787979A (en) |
| BG (1) | BG25214A3 (en) |
| BR (1) | BR7206033D0 (en) |
| CA (1) | CA976190A (en) |
| CH (1) | CH545278A (en) |
| CS (1) | CS187361B2 (en) |
| DD (1) | DD101149A5 (en) |
| DE (1) | DE2243018A1 (en) |
| ES (1) | ES406363A1 (en) |
| FR (1) | FR2151947A5 (en) |
| GB (1) | GB1379630A (en) |
| IT (1) | IT938782B (en) |
| LU (1) | LU65964A1 (en) |
| NL (1) | NL7211980A (en) |
| PL (1) | PL85291B1 (en) |
| RO (1) | RO62336A (en) |
| SE (1) | SE402766B (en) |
| TR (1) | TR19039A (en) |
| ZA (1) | ZA725974B (en) |
-
1971
- 1971-09-02 IT IT28154/71A patent/IT938782B/en active
-
1972
- 1972-08-11 AU AU45503/72A patent/AU471494B2/en not_active Expired
- 1972-08-22 ES ES406363A patent/ES406363A1/en not_active Expired
- 1972-08-22 GB GB3914072A patent/GB1379630A/en not_active Expired
- 1972-08-23 AR AR243700A patent/AR192467A1/en active
- 1972-08-24 TR TR19039A patent/TR19039A/en unknown
- 1972-08-24 BE BE787979A patent/BE787979A/en unknown
- 1972-08-28 FR FR7230468A patent/FR2151947A5/fr not_active Expired
- 1972-08-28 LU LU65964A patent/LU65964A1/xx unknown
- 1972-08-30 ZA ZA725974A patent/ZA725974B/en unknown
- 1972-08-30 DD DD165322A patent/DD101149A5/xx unknown
- 1972-08-31 PL PL1972157562A patent/PL85291B1/pl unknown
- 1972-09-01 NL NL7211980A patent/NL7211980A/xx not_active Application Discontinuation
- 1972-09-01 DE DE2243018A patent/DE2243018A1/en active Pending
- 1972-09-01 CH CH1289772A patent/CH545278A/en not_active IP Right Cessation
- 1972-09-01 CA CA150,849A patent/CA976190A/en not_active Expired
- 1972-09-01 SE SE7211395A patent/SE402766B/en unknown
- 1972-09-01 AT AT753172A patent/AT324296B/en not_active IP Right Cessation
- 1972-09-01 CS CS726030A patent/CS187361B2/en unknown
- 1972-09-01 BR BR6033/72A patent/BR7206033D0/en unknown
- 1972-09-02 RO RO7200072127A patent/RO62336A/en unknown
- 1972-09-02 BG BG7200021310A patent/BG25214A3/en unknown
- 1972-09-02 JP JP47087604A patent/JPS4834822A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SU437276A3 (en) | 1974-07-25 |
| AU4550372A (en) | 1974-02-14 |
| BR7206033D0 (en) | 1973-07-03 |
| TR19039A (en) | 1978-03-20 |
| DD101149A5 (en) | 1973-10-20 |
| JPS4834822A (en) | 1973-05-22 |
| BE787979A (en) | 1972-12-18 |
| CA976190A (en) | 1975-10-14 |
| PL85291B1 (en) | 1976-04-30 |
| ZA725974B (en) | 1973-05-30 |
| GB1379630A (en) | 1975-01-02 |
| AR192467A1 (en) | 1973-02-21 |
| DE2243018A1 (en) | 1973-03-08 |
| LU65964A1 (en) | 1973-01-15 |
| IT938782B (en) | 1973-02-10 |
| FR2151947A5 (en) | 1973-04-20 |
| ES406363A1 (en) | 1975-07-16 |
| AU471494B2 (en) | 1976-04-29 |
| AT324296B (en) | 1975-08-25 |
| NL7211980A (en) | 1973-03-06 |
| BG25214A3 (en) | 1978-08-10 |
| RO62336A (en) | 1977-11-15 |
| SE402766B (en) | 1978-07-17 |
| CS187361B2 (en) | 1979-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |