http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107282082-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 |
| filingDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107282082-B |
| titleOfInvention | Supported noble metal catalyst with coating structure, preparation method thereof and application thereof in Cr (VI) liquid phase catalytic reduction |
| abstract | The invention belongs to the field of liquid phase catalysis and industrial wastewater treatment, and relates to a supported noble metal catalyst with a coating structure, a preparation method thereof and application thereof in Cr (VI) liquid phase catalytic reduction. The invention provides a supported noble metal catalyst with a coating structure, which comprises multi-walled carbon nanotubes supporting noble metals, wherein the surface of the multi-walled carbon nanotubes is coated with a nitrogen-doped carbon coating layer, the noble metals are Pd or Pt, and the noble metals account for 0.5-5% of the total mass of the multi-walled carbon nanotubes supporting the noble metals. The invention also provides a preparation method of the catalyst and application of the catalyst in liquid-phase catalytic reduction of Cr (VI). The catalyst with the nitrogen-containing carbon coating layer shows remarkable stability in a liquid-phase catalytic hydrogenation reduction reaction, and the service life of the catalyst can be effectively prolonged; the synthetic method is simple and easy to operate, and the synthesized material is applied to liquid phase catalytic reduction of Cr (VI), so that the toxicity of Cr (VI) can be effectively removed or reduced. |
| priorityDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.