http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09279376-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8efd219638aab742d8749acc6fbc439 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-26 |
| filingDate | 1996-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffe7a7214e518e7d473ac60be1343dc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bb0b70bd0a78c81a39a377a2141b9dd |
| publicationDate | 1997-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09279376-A |
| titleOfInvention | Method for producing chlorine dioxide |
| abstract | (57) [Abstract] (Correction) [Problem] To generate chlorine dioxide used as a disinfectant in water purification equipment from a sodium chlorite solution by electrolysis, Chlorine dioxide in the electrolytic reaction liquid is separated by a heating vacuum degassing tower and produced in the form of an aqueous chlorine dioxide solution. SOLUTION: An electrolytic solution circulation tank 20 has an upper contact filler 2 5 is formed by a vapor deaeration tower 23 equipped with 5 and a lower storage tank 21, a vacuum generator 50 is connected to the deaeration tower 23, and the inside of the circulation tank 20 is decompressed, and a cation exchange membrane type is used. Sodium chlorite (NaClO 3 ) in the anode chamber 14 of the electrolytic cell 10 A part of the sodium chlorite in the solution (electrolytic solution) is electrolyzed to generate chlorine dioxide, the generated chlorine dioxide is dissolved in the liquid phase in the electrolytic solution, and the electrolytic solution is sprinkled in the degassing tower 23. Water vapor in the electrolytic solution is evaporated, and chlorine dioxide produced is also evaporated from the electrolytic solution to bring the electrolytic solution into vapor-liquid contact with the steam vaporized from the surface of the packing material 25 in the degassing tower 23. Vacuum generator 5 that absorbs chlorine dioxide At 0, it is continuously taken out of the degassing tower 23. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9315911-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015033887-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130037678-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011115220-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10753004-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011228059-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5751543-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009154143-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100387511-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009001878-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009122077-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100817730-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102812160-A |
| priorityDate | 1996-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.