SU503512A3 - Способ получени метакрилонитрила - Google Patents
Способ получени метакрилонитрилаInfo
- Publication number
- SU503512A3 SU503512A3 SU1753951A SU1753951A SU503512A3 SU 503512 A3 SU503512 A3 SU 503512A3 SU 1753951 A SU1753951 A SU 1753951A SU 1753951 A SU1753951 A SU 1753951A SU 503512 A3 SU503512 A3 SU 503512A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oxygen
- oxide
- isobutylene
- catalyst
- methacrylonitrile
- 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
- B01J23/70—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
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/881—Molybdenum and iron
-
- 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
-
- 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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7107710A FR2127394A5 (US06168655-20010102-C00055.png) | 1971-03-05 | 1971-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU503512A3 true SU503512A3 (ru) | 1976-02-15 |
Family
ID=9073022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1753951A SU503512A3 (ru) | 1971-03-05 | 1972-03-03 | Способ получени метакрилонитрила |
Country Status (11)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084574A (US06168655-20010102-C00055.png) * | 1973-12-03 | 1975-07-08 | ||
| NL7500148A (nl) * | 1974-01-11 | 1975-07-15 | Montedison Spa | Werkwijze voor de bereiding van onverzadigde len. |
| US4297242A (en) * | 1978-07-26 | 1981-10-27 | Standard Oil Company (Indiana) | Process for demetallation and desulfurization of heavy hydrocarbons |
| US4473506A (en) * | 1982-10-18 | 1984-09-25 | The Standard Oil Company | Iron selenium tellurium oxide catalysts |
-
1971
- 1971-03-05 FR FR7107710A patent/FR2127394A5/fr not_active Expired
-
1972
- 1972-03-01 US US00230659A patent/US3803207A/en not_active Expired - Lifetime
- 1972-03-03 BE BE780168A patent/BE780168A/xx unknown
- 1972-03-03 CA CA136,261A patent/CA987650A/fr not_active Expired
- 1972-03-03 DK DK99772*#A patent/DK131565C/da active
- 1972-03-03 GB GB1009872A patent/GB1331022A/en not_active Expired
- 1972-03-03 SU SU1753951A patent/SU503512A3/ru active
- 1972-03-03 DE DE19722210395 patent/DE2210395A1/de active Pending
- 1972-03-03 IT IT21341/72A patent/IT949826B/it active
- 1972-03-04 JP JP47022726A patent/JPS5024293B1/ja active Pending
- 1972-03-06 NL NL7202914A patent/NL7202914A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7202914A (US06168655-20010102-C00055.png) | 1972-09-07 |
| GB1331022A (en) | 1973-09-19 |
| JPS5024293B1 (US06168655-20010102-C00055.png) | 1975-08-14 |
| DE2210395A1 (US06168655-20010102-C00055.png) | 1972-09-14 |
| US3803207A (en) | 1974-04-09 |
| BE780168A (fr) | 1972-07-03 |
| FR2127394A5 (US06168655-20010102-C00055.png) | 1972-10-13 |
| CA987650A (fr) | 1976-04-20 |
| IT949826B (it) | 1973-06-11 |
| DK131565B (da) | 1975-08-04 |
| DK131565C (da) | 1976-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3226421A (en) | Catalytic process for the preparation of nitriles | |
| US4863891A (en) | Catalyst for the manufacture of acrylonitrile and methacrylonitrile | |
| CA1113498A (en) | Preparation of methacrylic derivatives from tertiary butyl-containing compound | |
| US3948959A (en) | Process for preparing alpha, beta unsaturated acids by catalytic oxidation of corresponding saturated acids in the gas phase | |
| US4156660A (en) | Catalyst useful for the manufacture of acrylonitrile and methacrylonitrile | |
| US4272637A (en) | Catalyst for oxidation of isobutylene | |
| US4316856A (en) | Molybdenum-promoted antimony phosphate oxide complex catalysts also containing at least one of bismuth and tellurium | |
| US4062885A (en) | Process for producing phthalonitrile | |
| US4176234A (en) | Process for the oxidation of olefins to aldehydes and acids | |
| US3544616A (en) | Ammoxidation of propylene or isobutylene to acrylonitrile or methacrylonitrile | |
| SU503512A3 (ru) | Способ получени метакрилонитрила | |
| US3576764A (en) | Catalyst for the oxidation of olefins to unsaturated aldehydes and acids | |
| JPS5834457B2 (ja) | フホウワアルデヒドオサンニヘンカンヨウカイリヨウシヨクバイ | |
| US3253014A (en) | Process for preparing acrylonitrile by catalytic synthesis from olefins, ammonia and oxygen | |
| US4255284A (en) | Dehydrogenation catalyst | |
| US3969390A (en) | Catalytic process for preparing unsaturated nitriles from olefins, ammonia and oxygen | |
| US4339394A (en) | Process of ammoxidation of olefins in the presence of multiply promoted Sn-Sb oxide catalysts | |
| US3929899A (en) | Process for the oxidation of olefins to unsaturated aldehydes and catalysts therefore | |
| US3325504A (en) | Manufacture of aromatic nitriles and aldehydes | |
| US4323520A (en) | Preparation of methacrylic derivatives from tertiary-butyl-containing compounds | |
| US3293279A (en) | Preparation of unsaturated nitriles by a catalytic process | |
| US3654354A (en) | Process for the oxidation of unsaturated hydrocarbons | |
| US4131631A (en) | Dehydrogenation of paraffins | |
| US3313840A (en) | Process for the production of the dinitriles of fumaric acid and maleic acid | |
| US3287394A (en) | Catalytic synthesis of unsaturated nitriles |