http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109173757-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-422 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82 |
| filingDate | 2018-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d109140294c1756e3eaf3f8aa2d77e2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4662541f87a327fad368e97b5fcdec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8921defb2206ce9886faf599892ebaef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8640e2b702585355bdd293c7c0877889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9c675b84b931fe5f9a518b2254c9ed4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7d707ebb890a283eb027df9499cfee9 |
| publicationDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109173757-A |
| titleOfInvention | A kind of chloralkane quaternized polypyrrole modified cation exchange membrane and its preparation and application |
| abstract | The invention discloses a chloralkane quaternized polypyrrole modified cation exchange membrane. The exchange membrane soaks the cation exchange membrane in an alkali solution and an acid solution in sequence, and cleans it with deionized water to obtain an acid-base activated cation exchange membrane. membrane; soak the activated cation exchange membrane in the pyrrole solution, stand at room temperature until the pyrrole solution evaporates, then add an aqueous oxidant solution, shake, and take out the membrane to obtain a polypyrrole-modified membrane; immerse the polypyrrole-modified membrane in a chloroalkane solution After 1 to 24 hours, the membrane was taken out and washed with deionized water to obtain a chloralkane quaternized polypyrrole modified cation exchange membrane. The chloralkane quaternized polypyrrole modified cation exchange membrane of the present invention is used for the monovalent selective separation of cations, and after the quaternized polypyrrole modification, the Na + relative Mg 2+ selective permeation value is higher than that of the unmodified commercial membrane Increased from 0.94 to 4.24. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113278243-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113278243-A |
| priorityDate | 2018-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.