http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113101817-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-447 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-364 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-36 |
| filingDate | 2021-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113101817-B |
| titleOfInvention | A blended low thermal conductivity film comprising nanoscale low thermal conductivity material and polymer and its preparation method and application |
| abstract | The invention discloses a blended low thermal conductivity film comprising nano-scale low thermal conductivity materials and polymers, and a preparation method and application thereof. The blended low thermal conductivity film is mainly composed of hydrophobic or hydrophobically modified polymer materials. , and a nanoscale low thermal conductivity material is added, wherein based on the mass percentage, the nanoscale low thermal conductivity material accounts for 0-10% of the blended low thermal conductivity film, and is not 0, and the blended low thermal conductivity film has a pore size distribution. Narrow and uniform, with a pore size of 0.3 μm to 0.5 μm, and a porosity of 30% to 80%. The invention greatly improves the flux and heat utilization rate of the membrane distillation and related membrane processes by adding nano-level low thermal conductivity materials in the membrane for membrane distillation and utilizing its unique properties. The prepared membrane has uniform pore size distribution, excellent air permeability, stable operation and low thermal conductivity, and is especially suitable for membrane distillation process, which increases the temperature difference and vapor pressure difference on both sides of the membrane, improves the mass transfer efficiency and reduces the MD heat loss, improve thermal efficiency of membrane distillation process and optimize mass transfer efficiency. |
| priorityDate | 2021-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.