http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105214686-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-652 |
| filingDate | 2015-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105214686-B |
| titleOfInvention | A kind of charcoal carries multicomponent catalyst and preparation method and application |
| abstract | The present invention provides a kind of charcoals to carry multicomponent catalyst and preparation method thereof, and the catalyst is made of carrier and the metal active constituent being supported on carrier, and the carrier is activated carbon, and the metal active constituent is palladium, platinum and a kind of transition metal element auxiliary agent；Quality based on carrier active carbon, palladium load capacity are 0.5wt%~5.0wt%, and platinum load capacity is 0.5wt%~5.0wt%, and transition metal element auxiliary agent load capacity is 0.1wt%~2.5wt%；Meanwhile the mass ratio of palladium and platinum is 1：0.5~2.0；Catalyst of the present invention can be applied to catalytic hydrogenation synthesis benzotriazole ultraviolet absorber；Method for preparing catalyst provided by the invention is easy, and catalytic activity is high, and target product selectivity and high income, stability is good, and the three wastes generate few in Simultaneous hydrogenation process. |
| priorityDate | 2015-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.