http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105032430-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48 |
| filingDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105032430-B |
| titleOfInvention | A kind of eggshell type Co Ni Fe@SiO2The preparation method of catalyst and the catalyst of preparation and its application |
| abstract | The present invention relates to a kind of eggshell type Co Ni Fe@SiO 2 The preparation method of catalyst and the catalyst of preparation and its application.It the described method comprises the following steps：Use N 2 The Co salt, Ni salt and Fe salt of melting are brought into be filled with the reaction tube of dry spherical silica gel and carry out chemical vapour deposition reaction；Then first in N 2 Middle roasting, after in NH 3 Middle roasting, obtains Co Ni FeO x @SiO 2 ；Then H is used 2 Or CO reduction obtains Co Ni Fe@SiO 2 .Described catalyst activity component Co, Ni, Fe and carrier bond strength are high, not easily run off, heap density is small；Applied to catalysis IPN ammonifications Hydrogenation for IPDA, high catalytic efficiency can selectively reach 98.8% to IPDA, the selectivity of decyanation based products is less than 0.48%. |
| priorityDate | 2015-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.