GB1379629A - Process for producing unsaturated nitriles - Google Patents
Process for producing unsaturated nitrilesInfo
- Publication number
- GB1379629A GB1379629A GB3905072A GB3905072A GB1379629A GB 1379629 A GB1379629 A GB 1379629A GB 3905072 A GB3905072 A GB 3905072A GB 3905072 A GB3905072 A GB 3905072A GB 1379629 A GB1379629 A GB 1379629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unsaturated nitriles
- olefin
- water
- incondensable
- gases
- Prior art date
- 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
- 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
- B01J23/18—Arsenic, antimony or bismuth
-
- 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
- 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
-
- 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
- Y02P20/584—Recycling of 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 |
|---|---|---|---|
| IT2815271 | 1971-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1379629A true GB1379629A (en) | 1975-01-02 |
Family
ID=11223041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3905072A Expired GB1379629A (en) | 1971-09-02 | 1972-08-22 | Process for producing unsaturated nitriles |
Country Status (22)
| Country | Link |
|---|---|
| JP (1) | JPS5250771B2 (cs) |
| AR (1) | AR192468A1 (cs) |
| AT (1) | AT321882B (cs) |
| AU (1) | AU470600B2 (cs) |
| BE (1) | BE787978A (cs) |
| BR (1) | BR7206031D0 (cs) |
| CA (1) | CA982606A (cs) |
| CH (1) | CH545277A (cs) |
| CS (1) | CS187360B2 (cs) |
| DD (1) | DD100713A5 (cs) |
| ES (1) | ES406314A1 (cs) |
| FR (1) | FR2151945A5 (cs) |
| GB (1) | GB1379629A (cs) |
| HU (1) | HU166002B (cs) |
| LU (1) | LU65962A1 (cs) |
| NL (1) | NL7211979A (cs) |
| PL (1) | PL85220B1 (cs) |
| RO (1) | RO65674A (cs) |
| SE (1) | SE405967B (cs) |
| SU (1) | SU652885A3 (cs) |
| TR (1) | TR17721A (cs) |
| ZA (1) | ZA725972B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533789B2 (cs) * | 1973-11-16 | 1978-02-09 | ||
| JPS5214643A (en) * | 1975-07-24 | 1977-02-03 | Shin Etsu Chem Co Ltd | Fillers for use in synthetic resins |
-
1972
- 1972-08-10 AU AU45468/72A patent/AU470600B2/en not_active Expired
- 1972-08-12 ES ES406314A patent/ES406314A1/es not_active Expired
- 1972-08-17 CS CS725723A patent/CS187360B2/cs unknown
- 1972-08-22 GB GB3905072A patent/GB1379629A/en not_active Expired
- 1972-08-23 AR AR243701A patent/AR192468A1/es active
- 1972-08-24 BE BE787978A patent/BE787978A/xx unknown
- 1972-08-24 TR TR17721A patent/TR17721A/xx unknown
- 1972-08-28 FR FR7230466A patent/FR2151945A5/fr not_active Expired
- 1972-08-28 LU LU65962A patent/LU65962A1/xx unknown
- 1972-08-30 ZA ZA725972A patent/ZA725972B/xx unknown
- 1972-08-31 DD DD165353A patent/DD100713A5/xx unknown
- 1972-08-31 PL PL1972157563A patent/PL85220B1/pl unknown
- 1972-09-01 CH CH1289672A patent/CH545277A/fr not_active IP Right Cessation
- 1972-09-01 HU HUSA2394A patent/HU166002B/hu unknown
- 1972-09-01 BR BR6031/72A patent/BR7206031D0/pt unknown
- 1972-09-01 NL NL7211979A patent/NL7211979A/xx not_active Application Discontinuation
- 1972-09-01 CA CA150,848A patent/CA982606A/en not_active Expired
- 1972-09-01 AT AT753072A patent/AT321882B/de not_active IP Right Cessation
- 1972-09-01 SU SU721824857A patent/SU652885A3/ru active
- 1972-09-02 RO RO7272124A patent/RO65674A/ro unknown
- 1972-09-02 JP JP47087602A patent/JPS5250771B2/ja not_active Expired
- 1972-09-04 SE SE7211429A patent/SE405967B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA725972B (en) | 1973-05-30 |
| DE2243016A1 (de) | 1973-03-15 |
| TR17721A (tr) | 1975-07-23 |
| AR192468A1 (es) | 1973-02-21 |
| AT321882B (de) | 1975-04-25 |
| LU65962A1 (cs) | 1973-01-15 |
| RO65674A (fr) | 1979-07-15 |
| CS187360B2 (en) | 1979-01-31 |
| BE787978A (fr) | 1972-12-18 |
| NL7211979A (cs) | 1973-03-06 |
| AU4546872A (en) | 1974-02-14 |
| JPS4834820A (cs) | 1973-05-22 |
| AU470600B2 (en) | 1976-03-25 |
| BR7206031D0 (pt) | 1973-09-25 |
| PL85220B1 (cs) | 1976-04-30 |
| ES406314A1 (es) | 1975-07-16 |
| FR2151945A5 (cs) | 1973-04-20 |
| DD100713A5 (cs) | 1973-10-05 |
| SU652885A3 (ru) | 1979-03-15 |
| SE405967B (sv) | 1979-01-15 |
| CH545277A (fr) | 1973-12-15 |
| JPS5250771B2 (cs) | 1977-12-27 |
| HU166002B (cs) | 1974-12-28 |
| CA982606A (en) | 1976-01-27 |
| DE2243016B2 (de) | 1975-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |