http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109926072-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-19 |
| filingDate | 2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109926072-B |
| titleOfInvention | Hydrotreating catalyst and preparation method thereof |
| abstract | The invention provides a hydrotreating catalyst and a preparation method thereof, wherein the hydrotreating catalyst comprises a hydrogenation metal component, an auxiliary agent and a carrier, the hydrogenation metal component is one or more of VIB group metals and/or VIII group metals, and P is the auxiliary agent. The invention also provides a preparation method of the hydrotreating catalyst, which comprises the steps of firstly preparing a catalyst precursor, then modifying the catalyst precursor, and finally loading a hydrogenation metal component. The active metal components of the catalyst prepared by the method are more reasonably distributed, the utilization rate is high, the metal consumption of the catalyst is reduced, and the activity of the catalyst is improved. |
| priorityDate | 2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.