http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022054573-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-56 |
| filingDate | 2020-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08985040327628be9c9f560542c126ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb883d2e2d0df07889b93b6640e823a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32e5cf6ab509d458cb9db89bf247d03e |
| publicationDate | 2022-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022054573-A |
| titleOfInvention | Composite Separation Membrane for Gas Separation, Composite Separation Membrane Element for Gas Separation and Gas Manufacturing Method |
| abstract | PROBLEM TO BE SOLVED: To improve the separation selectivity between a light gas such as hydrogen and helium and another gas such as carbon dioxide, oxygen, nitrogen and methane. A support film having a base material and a porous support layer on the base material, and a crosslinked polyamide separation functional layer (hereinafter referred to as a separation functional layer) provided on the porous support layer are provided. It is a composite separation membrane The number A of the terminal amino groups, the number B of the terminal carboxy groups, and the number C of the amide groups of the crosslinked polyamide separation functional layer satisfy (A + B) / C ≦ 0.66, and The composite separation membrane contains a compound having a hydrogen storage capacity and contains. A composite separation membrane for gas separation, characterized in that the average particle size of the compound having a hydrogen storage capacity is 1 to 80 nm. [Selection diagram] Fig. 1 |
| priorityDate | 2020-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.