http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111533286-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc5a611a6e184d875a2e80ff1f245a17 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a3c4491c97482d8788e038694223417 |
| publicationDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111533286-A |
| titleOfInvention | A kind of composite slow-release environment-friendly scale inhibitor and preparation method thereof |
| abstract | The invention belongs to the technical field of scale inhibitor manufacturing, and relates to a scale inhibitor, in particular to a composite slow-release environment-friendly scale inhibitor and a preparation method thereof. Calculated according to parts by weight, it includes the following components: main scale inhibitor 55 ~80 parts, 15-40 parts of binder, 5-20 parts of water, among which, the main scale inhibitor is composed of 1 part of low-substituted carboxylated chitosan, 0.5-2 parts of polyphosphate, 0.05-4 parts of acid in It is prepared by reaction in water, and the mass concentration of acid is 5~30%. The composite slow-release environment-friendly scale inhibitor provided by the invention has the advantages of good scale inhibition effect, less dosage, long service life, low cost of the scale inhibitor, simple and safe preparation method, suitable for domestic and industrial water treatment fields, and good economical efficiency. use value. |
| priorityDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.