http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105797736-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
| filingDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105797736-B |
| titleOfInvention | A kind of preparation method of mesoporous perofskite type oxide/silica and its application process in water process |
| abstract | The invention provides the effect research of UV stabilizer in a kind of mesoporous perofskite type oxide/silica catalytic degradation water, belong to water technology and environment functional material field.The character of mesoporous perofskite type oxide/SiO 2 catalyst can be powder or particle, with template cetyl trimethylammonium bromide (CTAB), the nitrate of metal, citric acid and organic silicon source tetraethyl orthosilicate (TEOS) for primary raw material, mesoporous perovskite-type oxide catalysts are prepared, are improved in heterogeneous catalytic oxidation technology to UV stabilizer PBSA degradation capability.The present invention handles the problem of poor removal effect to UV stabilizer PBSA for existing conventional sewage, it is proposed a kind of mesoporous perofskite type oxide/silica as catalyst, and realize its successful application in catalytic ozonation and catalytic activation persulfate technology, and employ the mixing of mesoporous material and perofskite type oxide of Situ Hydrothermal method one-step synthesis, it is not only easy to operate, and catalytic effect is good, realizes the reinforcing to Recalcitrant chemicals and remove. |
| priorityDate | 2015-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.