CS174813B2 - - Google Patents
Info
- Publication number
- CS174813B2 CS174813B2 CS2630A CS263071A CS174813B2 CS 174813 B2 CS174813 B2 CS 174813B2 CS 2630 A CS2630 A CS 2630A CS 263071 A CS263071 A CS 263071A CS 174813 B2 CS174813 B2 CS 174813B2
- Authority
- CS
- Czechoslovakia
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
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2327070 | 1970-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS174813B2 true CS174813B2 (cs) | 1977-04-29 |
Family
ID=11205495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS2630A CS174813B2 (cs) | 1970-04-14 | 1971-04-13 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US3850975A (cs) |
| JP (1) | JPS5140557B1 (cs) |
| AT (1) | AT313866B (cs) |
| BE (1) | BE765621A (cs) |
| CA (1) | CA981241A (cs) |
| CH (1) | CH530378A (cs) |
| CS (1) | CS174813B2 (cs) |
| DE (2) | DE2165978A1 (cs) |
| DK (1) | DK132605C (cs) |
| ES (1) | ES390536A1 (cs) |
| FR (1) | FR2093436A5 (cs) |
| GB (2) | GB1354153A (cs) |
| HU (1) | HU165998B (cs) |
| LU (1) | LU62980A1 (cs) |
| NL (1) | NL7104954A (cs) |
| NO (1) | NO130042B (cs) |
| PL (2) | PL83201B1 (cs) |
| RO (1) | RO56406A (cs) |
| SE (2) | SE399704B (cs) |
| SU (1) | SU425380A3 (cs) |
| ZA (1) | ZA712388B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983054A (en) * | 1970-04-14 | 1976-09-28 | Snam Progetti S.P.A. | Catalytic composition and its applications to the production of unsaturated nitriles and to the oxidation of olefines |
-
1971
- 1971-04-05 NO NO01299/71A patent/NO130042B/no unknown
- 1971-04-07 DK DK170871A patent/DK132605C/da active
- 1971-04-08 DE DE19712165978 patent/DE2165978A1/de active Pending
- 1971-04-08 DE DE19712117351 patent/DE2117351A1/de active Pending
- 1971-04-09 FR FR7112678A patent/FR2093436A5/fr not_active Expired
- 1971-04-13 BE BE765621A patent/BE765621A/xx unknown
- 1971-04-13 CA CA110,230A patent/CA981241A/en not_active Expired
- 1971-04-13 CS CS2630A patent/CS174813B2/cs unknown
- 1971-04-13 CH CH536771A patent/CH530378A/fr not_active IP Right Cessation
- 1971-04-13 LU LU62980D patent/LU62980A1/xx unknown
- 1971-04-13 AT AT03114/71A patent/AT313866B/de not_active IP Right Cessation
- 1971-04-13 HU HUSA2187A patent/HU165998B/hu unknown
- 1971-04-13 PL PL1971147457A patent/PL83201B1/pl unknown
- 1971-04-14 NL NL7104954A patent/NL7104954A/xx unknown
- 1971-04-14 ES ES390536A patent/ES390536A1/es not_active Expired
- 1971-04-14 JP JP46023209A patent/JPS5140557B1/ja active Pending
- 1971-04-14 US US00133886A patent/US3850975A/en not_active Expired - Lifetime
- 1971-04-14 SU SU1641109A patent/SU425380A3/ru active
- 1971-04-14 ZA ZA712388A patent/ZA712388B/xx unknown
- 1971-04-14 SE SE7104859A patent/SE399704B/xx unknown
- 1971-04-14 RO RO66575A patent/RO56406A/ro unknown
- 1971-04-19 GB GB3909673A patent/GB1354153A/en not_active Expired
- 1971-04-19 GB GB2669371*A patent/GB1354152A/en not_active Expired
-
1972
- 1972-02-08 PL PL1972153372A patent/PL88981B1/pl unknown
-
1976
- 1976-09-03 SE SE7609779A patent/SE7609779L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1354153A (en) | 1974-06-05 |
| HU165998B (cs) | 1974-12-28 |
| PL88981B1 (cs) | 1976-10-30 |
| FR2093436A5 (cs) | 1972-01-28 |
| US3850975A (en) | 1974-11-26 |
| CA981241A (en) | 1976-01-06 |
| DK132605B (da) | 1976-01-12 |
| ES390536A1 (es) | 1974-04-01 |
| GB1354152A (en) | 1974-06-05 |
| SE7609779L (sv) | 1976-09-03 |
| RO56406A (cs) | 1974-09-01 |
| CH530378A (fr) | 1972-11-15 |
| AT313866B (de) | 1974-02-15 |
| PL83201B1 (cs) | 1975-12-31 |
| JPS5140557B1 (cs) | 1976-11-04 |
| NL7104954A (cs) | 1971-10-18 |
| SE399704B (sv) | 1978-02-27 |
| ZA712388B (en) | 1972-01-26 |
| NO130042B (cs) | 1974-07-01 |
| DE2117351A1 (de) | 1971-11-04 |
| SU425380A3 (ru) | 1974-04-25 |
| DK132605C (da) | 1976-06-08 |
| LU62980A1 (cs) | 1971-08-26 |
| DE2165978A1 (de) | 1972-06-22 |
| BE765621A (fr) | 1971-08-30 |