http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109908933-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
| filingDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109908933-B |
| titleOfInvention | Ozone catalytic oxidation catalyst and preparation method thereof |
| abstract | The invention discloses an ozone catalytic oxidation catalyst and a preparation method thereof, wherein the catalyst comprises a composite carrier and an active metal component, transition metal is used as the active metal component, and the composite carrier comprises active carbon and basic carbonate. The preparation method comprises the steps of mixing activated carbon and a soluble organic salt solution, introducing a carbonate solution or an alkaline solution into a material A after uniformly mixing, and obtaining a material B, and carrying out solid-liquid separation, drying and roasting to obtain a material C; and mixing the material C with water, introducing carbon dioxide gas for reaction, cooling, performing solid-liquid separation, drying and roasting a solid phase obtained by separation to obtain a composite carrier material, finally impregnating active metal and optional auxiliary agent components, and drying and roasting to obtain the catalyst. The catalyst has the advantages of simple preparation process, good stability, high COD removal capacity and capability of relieving the problem of metal loss. |
| priorityDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.