http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106007014-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-08 |
| filingDate | 2016-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106007014-B |
| titleOfInvention | A kind of wet-process phosphoric acid concentration antisludging agent and its preparation method and application |
| abstract | The invention discloses a kind of wet-process phosphoric acid concentration antisludging agents and its preparation method and application, and the antisludging agent is made of raw material from the following weight: 10~15 parts of sodium carboxymethylcelluloses, 10~20 parts of lemon acid compounds, 5~10 parts of careless acid compounds, 10~15 parts of triethanolamines, 10~20 parts of glycerine, 10~15 parts of surfactants and 5~45 parts of water.Antisludging agent provided by the invention is substantially reduced wet-process phosphoric acid concentration scale problems by chelating agent and surfactant collective effect, and the raw material sources used are extensive, and cost is relatively low, and the generation of concentration dirt can be greatly reduced, hence it is evident that extends the time of driving. |
| priorityDate | 2016-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.