http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111203190-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 |
| filingDate | 2020-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111203190-B |
| titleOfInvention | Preparation method of highly unsaturated coordination system trivalent cerium phosphorus removal adsorbent |
| abstract | The invention belongs to the technical field of water pollution treatment, and discloses a preparation method of a highly unsaturated coordination system trivalent cerium dephosphorization adsorbent, which uses trimesic acid and trivalent cerium ions to carry out hydrothermal reaction, and then calcines in an air atmosphere. Hydrazine hydrate steam reduction, get highly unsaturated coordination system trivalent cerium dephosphorization adsorbent, with a uniform MOF structure, provides a large number of effective cerium adsorption sites for the adsorption of phosphorus, can combine more phosphate, the phosphorus The adsorption capacity can reach 273mg/g, the adsorption effect is good, and CePO 4 has good stability, avoiding the problem of secondary release, and has a stable three-dimensional cluster structure, good integrity, and can be applied to water bodies with pH 2‑11 Environment, especially in alkaline environment has excellent adsorption performance. |
| priorityDate | 2020-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.