http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206500037-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_223388724450c8f8611c0fbeed27c560 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 |
| filingDate | 2016-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2613867d08e7b6614562d4cbdbdeac7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4975af834dc4e4739285555bcad9a9a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7956a213e364160b7a4cce8348cd125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd3b0e1c4c1e8c9e0c27e44cf9fb7043 |
| publicationDate | 2017-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206500037-U |
| titleOfInvention | A kind of preparation facilities of high pollution-resistant polyvinylidene fluoride hollow fiber ultrafiltration membrane |
| abstract | The utility model is related to a kind of preparation facilities of high pollution-resistant polyvinylidene fluoride hollow fiber ultrafiltration membrane, the device includes film liquid pre-treatment, manifold, gas path, path atmosphere control system, coagulating bath and potcher, the preparation technology being combined using steam phase gel with immersion gel.The utility model path reasonable in design and path atmosphere regulating system, it is possible to achieve the regulation of humiture and gas chemical composition in path.The as-spun fibre extruded from spinning head first passes around steam induction phase separation process, the preliminary surface for producing micropore phase separation and forming high porosity, has overall asymmetrical cell shape structure after the film silk coagulation forming of high opening rate.The utility model can realize the control by stages of the pore-size distribution of surface and supporting layer, and fouling membrane experiment shows this surface separation layer for possessing the good overall unsymmetric structure of integrality and high opening rate and narrow pore-size distribution with higher antifouling property. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106731897-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107570019-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108636118-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114892290-A |
| priorityDate | 2016-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.