http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107899420-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-708 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-6562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-44 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107899420-B |
| titleOfInvention | Plasma catalysis method and device for removing volatile organic compounds |
| abstract | The invention provides a plasma catalyst for removing volatile organic compoundsA chemical method belongs to the field of volatile organic compound treatment. The method comprises the steps of simultaneously introducing volatile organic compounds to be treated and air into low-temperature plasma to form a polymerization product and an oxidation product, wherein in the low-temperature plasma, the polymerization product and the oxidation product are subjected to a first oxidation reaction under the action of the plasma and a first-stage catalyst to obtain the first oxidation product, the first-stage catalyst is a catalyst with medium strong oxidizability, the first oxidation product and a second-stage catalyst are subjected to a second oxidation reaction, the chemical composition of the second-stage catalyst is M/Mn-Ce-X, M comprises one or more of Pt, Pd, Ag and Ru, and X is La, Pr, Sm, Y or Yb. The invention can not only improve the removal rate of VOCs, but also increase CO through the coupling of the first-stage catalyst and the second-stage catalyst 2 Selectivity of (2). |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.