http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002235900-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_132d1d8c55ea986beac122fcd6141457 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17D1-04 |
| filingDate | 2001-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85fd87d6fc5344ba6d83d81cc4d7cc49 |
| publicationDate | 2002-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002235900-A |
| titleOfInvention | Hydrogen gas supply method |
| abstract | (57) [Summary] [PROBLEMS] To provide a hydrogen gas supply method that can use an existing city gas pipeline network. A mixed gas branched from a conduit by a pipe is supplied to a hydrogen separator. The mixed gas is sucked into the hydrogen separation device 15a by a vacuum pump (not shown) in the device, and separated from the hydrogen gas (nonflammable gas and deodorant) by the action of a hydrogen separation membrane (not shown). Is separated into The hydrogen gas passes through the separation membrane and is supplied to the fuel cell 16a. On the other hand, components other than the hydrogen gas cannot pass through the separation membrane and stay there, and then return to the conduit 5 via the gas pipe 14b. The composition of the feed gas is such that the noncombustible gas component (carbon dioxide) and the deodorant are concentrated toward the end of the conduit 5 by the separated gas returned to the conduit 5. The supply gas mainly composed of the nonflammable gas is stored in the nonflammable gas recovery device 8. The non-combustible gas collected by the non-combustible gas recovery device 8 is returned to the non-combustible gas storage device 2 through the non-combustible gas recovery pipe 9, and is again mixed with hydrogen gas and supplied to the customer as a supply gas. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018175730-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2569571-B1 |
| priorityDate | 2001-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.