http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113083294-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1008150ea65c4761d9d800c8956e693c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-36 |
| filingDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b538ddd33cb52329ef00dd9d20bf83dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec9b2764cfe5b13f4a1f09a5f2c63b69 |
| publicationDate | 2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113083294-A |
| titleOfInvention | A kind of catalytic hydrogenation catalyst and its preparation method and application |
| abstract | The invention belongs to the technical field of catalysts and provides a catalytic hydrogenation catalyst and a preparation method and application thereof. The invention provides a catalytic hydrogenation catalyst, comprising a zirconium carrier and an active substance attached to the zirconium carrier, wherein the active substance is elemental ruthenium; the loading amount of the active substance is 1-5% of the catalyst mass. The catalyst of the invention replaces the palladium metal element with the ruthenium metal element, so that the cost is reduced; the joint action of the zirconium carrier and the ruthenium element ensures the catalytic hydrogenation efficiency, and when used in the hydrogenation reaction of benzoic acid, the conversion rate of benzoic acid and the The selectivity of cyclohexanecarboxylic acid. In addition, the preparation method of the catalytic hydrogenation catalyst provided by the present invention has the advantages of simple operation, wide source of raw materials and low cost; the conversion rate of the obtained catalytic hydrogenation catalyst to benzoic acid is 68.2-96.3%, and the selectivity to cyclohexanecarboxylic acid is 62.4-97.5%. %. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115193454-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115193454-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116273035-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116273035-A |
| priorityDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.