http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107433206-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 |
| filingDate | 2017-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107433206-B |
| titleOfInvention | A kind of polynary zirconium base porous material, preparation method, photocatalysis take off the application in chromium |
| abstract | The invention belongs to environmental protection technical fields, and in particular to a kind of polynary zirconium base porous material Preparation and its application.Catalyst in the present invention, while there is wide area extinction (ABSORPTION EDGE is more than 800nm) and absorption Cr 2 O 7 2‑ The effect of anion.The two synergistic effect, so that porous catalyst With very high photo catalytic reduction Cr 2 O 7 2‑ Anion active.The catalyst has very big specific surface area, can pre- adsorption reaction substrate well, and be conducive to the effect of mass transmitting of reaction substrate and product.The catalyst has very high chemical stability and thermal stability simultaneously.The Cr of catalyst in the present invention to 100ppm 2 O 7 2‑ Cr in aqueous solution 2 O 7 2‑ Anion carries out photo catalytic reduction, 30 minutes can be highly toxic Cr 2 O 7 2‑ Anion is fully converted to nontoxic Cr 3+ Cation.Synthesis technology process of the present invention is simple, and strong operability has broad application prospects. |
| priorityDate | 2017-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.