http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2035980-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-0576 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-192 |
| filingDate | 1970-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2035980-A1 |
| titleOfInvention | Acrylonitrile prepn catalyst contng molybdenium bismuth and antimony - and oxygen |
| abstract | Acrylonitrile is prepd. by contacting a mixt. of C3H6, NH3 and O2 in the vapour phase at an elevated temp. with a catalyst contng. 5-60 atom % Mo, 25-70 atom % Bi, : and 5-70 atom % Sb, in addition to oxygen. The catalyst has a high selectivity and gives high yields of acrylonitrile Formation of by-products, such as acetonitrile, propionitrile, HCN, acrolein, CO and CO2 is decreased. The catalyst contains 5-45 atom % Mo, 50-70 atom % Bi and 5-45 atom % Sb. The catalyst also contains up to 3 wt.% oxide of P, As, B, S, Te, V, Sn, Ce or La. The gaseous reaction mixt. is diluted with steam. The reaction temp. is 400-600 degrees C. |
| priorityDate | 1970-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.