http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112275292-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_485aaa03ff36356873962a40da649f87 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-10 |
| filingDate | 2019-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1ae3d95dabf9382e5752c12fc693f4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_303abadab567d2202458927661118472 |
| publicationDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112275292-A |
| titleOfInvention | A kind of selective hydrogenation catalyst and its preparation method and application |
| abstract | The invention discloses a selective hydrogenation catalyst and a preparation method and application thereof. The selective hydrogenation catalyst comprises a metal active component, a carrier supporting the metal active component, and the carrier is mainly composed of alumina mixed with a boiling carbon disulfide solution of fullerene in batches, and then extruded. The strip is formed by forming, drying and calcining, and the metal active components include metal oxides, and the metal oxides include oxides of Group VIII metal elements; the specific surface area of the selective hydrogenation catalyst is 280-350 m 2 / g, the average pore diameter is 10-30 nm, of which the pores with diameters of 10-50 nm account for 50-70%. The selective hydrogenation catalyst of the invention has the advantages of good activity, high strength, reasonable pore distribution, strong metal-accommodating ability, more uniform dispersion of active components, and good activity stability, and is suitable for the selective hydrogenation of C9 fractions of ethylene by-products. Hydrogen for the production of aromatic solvent oil. |
| priorityDate | 2019-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.