http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109999896-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-403 |
| filingDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109999896-B |
| titleOfInvention | High-efficiency catalyst applied to preparation of cyclohexanone by selective hydrogenation of phenol and preparation method thereof |
| abstract | An efficient catalyst for preparing cyclohexanone by selective hydrogenation of phenol and a preparation method thereof belong to the field of novel catalytic materials. The invention takes an alkaline KL molecular sieve as a carrier, introduces active nano palladium by adopting a simple impregnation method, prepares a supported Pd/KL catalyst by reduction, and applies the catalyst to the preparation of cyclohexanone products by phenol selective hydrogenation. Because the catalyst carrier has a special pore channel structure and an alkaline site, the selective hydrogenation of phenol is realized under mild reaction conditions to directly prepare the product cyclohexanone, and both the conversion rate of phenol and the selectivity of cyclohexanone are over 95 percent. The method has the advantages that: the preparation process of the catalyst is simple and efficient, the problem of preparation cost increase caused by addition of other auxiliaries is solved, the reaction energy consumption is low, the reaction product is simple to separate, and the catalyst has a good application and development prospect in industry. |
| priorityDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.