http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104549338-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 |
| filingDate | 2013-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104549338-B |
| titleOfInvention | Molybdenum-containing bismuth-containing composite oxide catalyst as well as preparation method and function thereof |
| abstract | The invention discloses a molybdenum-containing bismuth-containing composite oxide catalyst as well as a preparation method and function thereof. The catalyst is prepared from the following methods: (1) precursor chemicals of Mo and Bi are dissolved, precipitated, filtered, washed and calcinated, and then a molybdenum-bismuth oxide of a specific crystal-phase structure is obtained; (2) the precursor chemicals of elements of M and N are dissolved, and organic matter is added in the dissolution process; (3) solid particles obtained in the step (1) are scattered into materials obtained in the step (2) and stirred into pulp, and the obtained mixed pulp is dried to obtain dry pulp; (4) the dry pulp obtained in the step (3) is uniformly mixed with graphite, shaped and baked, and then the catalyst is obtained. The catalyst of BiMoxMyNzOa prepared with the method can be used for a butene oxidative dehydrogenation reaction for preparing butadiene, and has good oxidative dehydrogenation activity and high product selectivity. |
| priorityDate | 2013-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.