http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100385465-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2317-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-00 |
| filingDate | 1996-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100385465-B1 |
| titleOfInvention | Nanofiltration of concentrated salt aqueous solution |
| abstract | Nanofiltration methods using conventional nanofiber filtration modules under positive supply pressure can be used to increase the concentration of solutes such as sodium chloride or sodium chlorate to provide monovalent ions from other solutes such as sodium sulfate or sodium bichromate, It was used to selectively change. This method is particularly useful to advantageously lower the concentration of silica and bichromate in a solution containing, in particular, the chloralkali and chlorate brine, and advantageously to increase the concentration of sodium sulfate relative to the sodium chloride in the chloroalkaline solution. Surprisingly, due to the relatively high salt concentration, little or no family, especially Cl-, was ruled out. |
| priorityDate | 1995-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.