GB1354787A - Processes for producing methacrylonitrile - Google Patents
Processes for producing methacrylonitrileInfo
- Publication number
- GB1354787A GB1354787A GB3356971A GB3356971A GB1354787A GB 1354787 A GB1354787 A GB 1354787A GB 3356971 A GB3356971 A GB 3356971A GB 3356971 A GB3356971 A GB 3356971A GB 1354787 A GB1354787 A GB 1354787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- processes
- catalyst
- methacrylonitrile
- producing methacrylonitrile
- producing
- 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
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical group [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011149 active material Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000010941 cobalt Chemical group 0.000 abstract 1
- 229910017052 cobalt Chemical group 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011777 magnesium Chemical group 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Chemical group 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
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
- 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
- B01J27/192—Molybdenum with bismuth
-
- 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
Abstract
1354787 Ammoxidation process SUMITOMO CHEMICAL CO Ltd 16 July 1971 [18 Sept 1970] 33569/71 Heading C2C [Also in Division B1] Methacrylonitrile is produced by the vapourphase reaction of isobutylene, ammonia and oxygen by contacting the reactants at elevated temperature with a catalyst comprising an active material of the formula Mo 12 Bi b Fe c Tl d X e P f O g , wherein X is nickel, magnesium, manganese and/or cobalt and b is 0À1 to 5, c is 0À1 to 5, d is greater than zero but not more than 2, e is 2 to 15, f is 0 to 5 and g is 38À3 to 81À5. The catalyst may be supported on a carrier, e.g. silica, alumina, silicon carbide or titanium dioxide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45082102A JPS494452B1 (en) | 1970-09-18 | 1970-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354787A true GB1354787A (en) | 1974-06-05 |
Family
ID=13765036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3356971A Expired GB1354787A (en) | 1970-09-18 | 1971-07-16 | Processes for producing methacrylonitrile |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS494452B1 (en) |
| DE (1) | DE2146466C3 (en) |
| FR (1) | FR2107712A5 (en) |
| GB (1) | GB1354787A (en) |
| NL (1) | NL150778B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2208399A5 (en) * | 1972-11-27 | 1974-06-21 | Ugine Kuhlmann | |
| DE2424934A1 (en) * | 1973-06-04 | 1975-01-02 | Standard Oil Co Ohio | METHOD OF CATALYTIC PRODUCTION OF UNSATATULATED NITRILES |
| JPS5538330A (en) * | 1978-09-13 | 1980-03-17 | Ube Ind Ltd | Preparation of acrylonitrile |
-
1970
- 1970-09-18 JP JP45082102A patent/JPS494452B1/ja active Pending
-
1971
- 1971-07-16 GB GB3356971A patent/GB1354787A/en not_active Expired
- 1971-08-09 NL NL717110934A patent/NL150778B/en unknown
- 1971-09-15 FR FR7133266A patent/FR2107712A5/fr not_active Expired
- 1971-09-16 DE DE2146466A patent/DE2146466C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2146466B2 (en) | 1974-03-14 |
| NL150778B (en) | 1976-09-15 |
| DE2146466A1 (en) | 1972-03-23 |
| NL7110934A (en) | 1972-03-21 |
| DE2146466C3 (en) | 1974-10-10 |
| FR2107712A5 (en) | 1972-05-05 |
| JPS494452B1 (en) | 1974-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |