http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104587844-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-80 |
| filingDate | 2015-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104587844-B |
| titleOfInvention | A kind of composite membrane containing sulfonic acid funtionalized hollow Nano hydrogel and preparation and application |
| abstract | The invention discloses a kind of composite membrane containing sulfonic acid funtionalized hollow Nano hydrogel, be made up of the hollow Nano hydrogel of polyoxyethylene polycaprolactam block copolymer and functionalization, the functionalization group of hollow Nano hydrogel is sulfonate radical.Its preparation process includes: prepare sulfonic acid funtionalized hollow Nano hydrogel, prepares polyoxyethylene polycaprolactam block copolymer solution；The nano-hydrogel of sulfonic acid funtionalized is added polyoxyethylene polycaprolactam block copolymer solution and prepares casting solution masking.The invention have the advantages that membrane separating property is excellent, preparation process is simple, highly versatile.It is used for separating CO by this composite membrane 2 /CH 4 Gaseous mixture, its CO 2 Flux is 2360barrer, CO 2 /CH 4 Separation factor is 30；For separating CO 2 /N 2 Gaseous mixture, its flux is 2583barrer, CO 2 /N 2 Separation factor is 73. |
| priorityDate | 2015-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.