http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106517463-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-56 |
| filingDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106517463-B |
| titleOfInvention | High-purity and high-salinity nano-scale PACS flocculant and preparation method thereof |
| abstract | The invention relates to a method for preparing a high-purity and high-salinity nano-level PACS flocculant, comprising the following steps: (1), generating a first-stage PAC material; (2), generating a second-stage high-purity PAC material; (3), first-level separation of the material; (4), secondary separation. The PACS flocculant prepared by the preparation method has a nano-scale crystal structure, which significantly improves the degree of hydroxyl polymerization and the degree of basicity, thereby increasing the inorganic high molecular weight, and has a very good water purification effect. |
| priorityDate | 2016-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.