IN142212B - - Google Patents
Info
- Publication number
- IN142212B IN142212B IN740/CAL/74A IN740CA1974A IN142212B IN 142212 B IN142212 B IN 142212B IN 740CA1974 A IN740CA1974 A IN 740CA1974A IN 142212 B IN142212 B IN 142212B
- Authority
- IN
- India
Links
Classifications
-
- 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
- B01J23/888—Tungsten
- B01J23/8885—Tungsten containing also molybdenum
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- 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
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- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7242005A FR2208399A5 (fi) | 1972-11-27 | 1972-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN142212B true IN142212B (fi) | 1977-06-11 |
Family
ID=9107730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN740/CAL/74A IN142212B (fi) | 1972-11-27 | 1974-04-03 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5038084B2 (fi) |
| BE (1) | BE806178A (fi) |
| DE (1) | DE2357248C2 (fi) |
| FR (1) | FR2208399A5 (fi) |
| GB (1) | GB1456217A (fi) |
| IN (1) | IN142212B (fi) |
| NL (1) | NL7315871A (fi) |
| SU (1) | SU686612A3 (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1523772A (en) * | 1974-07-22 | 1978-09-06 | Standard Oil Co | Oxidation catalysts |
| JPS5251676A (en) * | 1975-10-20 | 1977-04-25 | Yokogawa Hokushin Electric Corp | Accumulation conveyor device |
| JPS5353890A (en) * | 1976-10-27 | 1978-05-16 | Tsubakimoto Chain Co | Accumulation conveyor |
| JPS54151261A (en) * | 1978-05-17 | 1979-11-28 | Shigeo Tauchi | Line forming device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA714082A (en) * | 1961-07-14 | 1965-07-20 | Ferlazzo Natale | Process for the catalytic preparation of nitriles starting from olefinic hydrocarbons |
| IT751530A (fi) * | 1964-01-20 | |||
| US3392188A (en) * | 1965-08-30 | 1968-07-09 | Goodrich Co B F | Process for preparing methacrylonitrile and acrylonitrile by catalytic ammoxidation of isobutylene and propylene |
| IT859097A (fi) * | 1967-11-28 | |||
| JPS4843096B1 (fi) * | 1970-01-31 | 1973-12-17 | ||
| NL158483B (nl) * | 1970-05-29 | 1978-11-15 | Sumitomo Chemical Co | Werkwijze voor het bereiden van acrylonitrile uit propeen. |
| JPS494452B1 (fi) * | 1970-09-18 | 1974-02-01 | ||
| DE2161450A1 (fi) * | 1970-12-11 | 1972-06-29 | ||
| CA975382A (en) * | 1971-02-04 | 1975-09-30 | Arthur F. Miller | Process for the manufacture of acrylonitrile and methacrylonitrile |
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1972
- 1972-11-27 FR FR7242005A patent/FR2208399A5/fr not_active Expired
-
1973
- 1973-10-17 BE BE136773A patent/BE806178A/xx not_active IP Right Cessation
- 1973-11-16 DE DE2357248A patent/DE2357248C2/de not_active Expired
- 1973-11-20 JP JP48129806A patent/JPS5038084B2/ja not_active Expired
- 1973-11-20 NL NL7315871A patent/NL7315871A/xx active Search and Examination
- 1973-11-26 GB GB5469373A patent/GB1456217A/en not_active Expired
- 1973-11-26 SU SU731972671A patent/SU686612A3/ru active
-
1974
- 1974-04-03 IN IN740/CAL/74A patent/IN142212B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7315871A (fi) | 1974-05-29 |
| JPS5038084B2 (fi) | 1975-12-06 |
| DE2357248A1 (de) | 1974-06-20 |
| FR2208399A5 (fi) | 1974-06-21 |
| SU686612A3 (ru) | 1979-09-15 |
| JPS4982628A (fi) | 1974-08-08 |
| GB1456217A (en) | 1976-11-24 |
| DE2357248C2 (de) | 1982-07-08 |
| BE806178A (fr) | 1974-02-15 |