http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021131579-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-043 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B9-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B9-00 |
| filingDate | 2020-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0de5303303c67dc1c9f554fbd69feb60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35c81bd41da0fede50820b079e11c36b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11b5db6eed230d29148014563dbafa4a |
| publicationDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021131579-A1 |
| titleOfInvention | Fluorine gas production method and fluorine gas production apparatus |
| abstract | Provided is a fluorine gas production method whereby it becomes possible to prevent the clogging of a pipe or a valve by mists. A fluorine gas is produced by a method comprising: an electrolysis step of carrying out the electrolysis of an electrolyte solution in an electrolysis tank; a water concentration measurement step of measuring the water concentration in the electrolyte solution at a time point of the electrolysis; and a gas feeding step of feeding a fluid generated in the electrolysis tank upon the electrolysis of the electrolyte solution from the inside of the electrolysis tank to the outside of the electrolysis tank through a flow passage. In the gas feeding step, a flow passage through which the fluid is to be flown is switched to another one depending on the water concentration in the electrolyte solution which is measured in the water concentration measurement step, in such a manner that the fluid is fed to a first flow passage through which the fluid can be fed from the inside of the electrolysis tank to a first outside zone when the water concentration in the electrolyte solution which is measured in the water concentration measurement step is equal to or less than a preset reference value, while the fluid is fed to a second flow passage through which the fluid can be fed from the inside of the electrolysis tank to a second outside zone when the water concentration is larger than the preset reference value. The preset reference value is a numerical value falling within the range of 0.1 to 0.8% by mass inclusive. |
| priorityDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.