http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109304213-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1096 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-166 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G47-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G47-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-16 |
| filingDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109304213-B |
| titleOfInvention | Hydrocracking catalyst, and preparation method and application thereof |
| abstract | The invention discloses a hydrocracking catalyst, a preparation method and application thereof. The preparation method comprises the following steps: carrying out steam spray modification treatment on graphene to obtain modified graphene; uniformly mixing aluminum hydroxide dry glue powder and modified graphene to obtain a carrier; providing an aqueous solution of a precursor of a metal active component as an impregnation solution, wherein the precursor of the metal active component is selected from water-soluble compounds containing VIB group and/or VIII group metal elements, the metal active component is selected from metal oxides, impregnating a carrier in the impregnation solution, then performing microwave drying, uniformly mixing with a molecular sieve, and performing rolling, forming, drying and roasting treatment to obtain the hydrocracking catalyst. The preparation method is simple, has low cost, has the advantages of good activity, large pore volume, large specific surface area and high strength, is suitable for treating the inferior raw oil with high dry point (higher than 560 ℃) and has the characteristic of good stability of activity. |
| priorityDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.