http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105772043-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1853 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105772043-B |
| titleOfInvention | A method of preparing dyestuff Photodegradation catalyst using phosphatization slag |
| abstract | The invention discloses a kind of methods preparing dyestuff Photodegradation catalyst using phosphatization slag, including step：(a) phosphatization slag is mixed with phosphoric acid (50wt%~90wt%), is reacted at 50~150 DEG C after stirring evenly 2~8 hours, then filtered, dry, grind and be sieved, obtain powder；(b) powder that step (a) obtains is mixed with distilled water and is put into reaction kettle, then another reagent is added thereto, it is reacted 2~24 hours under the conditions of 50 DEG C~300 DEG C after stirring evenly, filters, dries, grinds and be sieved after taking-up, obtain powder；(c) powder for obtaining step (b) calcines 2~24 hours up to dyestuff Photodegradation catalyst in 200 DEG C~800 DEG C nitrogen atmospheres.The method of the present invention not only makes solid waste phosphatization slag obtain nuisanceless disposal, but also obtains a kind of catalyst can be used for Wastewater Dyes photocatalytic degradation. |
| priorityDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.