http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108246290-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-704 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8986 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-656 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 |
| filingDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108246290-B |
| titleOfInvention | Catalyst for efficiently removing formaldehyde in air or wastewater at room temperature and preparation method thereof |
| abstract | The invention discloses a catalyst for efficiently removing formaldehyde in air or wastewater at room temperature and a preparation method thereof, wherein the catalyst takes trace precious metal as an active component and manganese-based composite oxide as a carrier, and the general formula of the catalyst can be expressed as M/M1O x ‑MnO 2 Wherein M represents one of noble metals Ru, Rh, Pt or Pd, M1 is one of Fe, Co, Ni, Cu or Ce, and x is less than or equal to 2; according to the weight ratio, the content of the noble metal M is 0.01-1%, preferably 0.05-0.8%, and the balance is a composite oxide carrier, wherein the molar ratio of M1 to Mn is 0: 1-1: 1; the catalyst can be prepared by adopting an oxidation reduction-hydrothermal one-step method. The prepared catalyst can efficiently convert formaldehyde into carbon dioxide and water at room temperature, has high selectivity, and has the advantages of energy conservation and environmental protection. The method for preparing the catalyst has the advantages of low cost, simplicity, easy implementation, mild condition, easy control, suitability for industrial production and the like. |
| priorityDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 114.