http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H054814-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bfdf49224a405be1f7b653c56ebad94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-07 |
| filingDate | 1991-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f314fcbd8b818b715647e4ddc89827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5c335ae35714889ca302e4c87fcfb10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc53321e5d2465f3755bdd3cbc25ccee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e93967ad6cbfc21a5b245d781632e69b |
| publicationDate | 1993-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H054814-A |
| titleOfInvention | Method for removing chlorate from alkaline chloride aqueous solution |
| abstract | (57) [Summary] [Structure] Cation exchange membrane method Alkali chloride aqueous solution The reaction liquid obtained by adding hydrochloric acid to an alkaline chloride aqueous solution used for electrolysis is maintained in a decomposition tank at an absolute pressure of 600 mmHg or less and a saturated vapor pressure of the reaction liquid or more. And / or supplying the reaction liquid from the lower part of the decomposition tank to make the inside of the decomposition tank an upward flow, the method for removing a chlorate salt from an aqueous solution of alkali chloride. [Effect] According to the present invention, since the decomposition of chlorate is promoted, the amount of hydrochloric acid used can be reduced. Therefore, there is an effect that a step of neutralizing excess hydrochloric acid and an alkali are not necessary. When the reduced pressure and the upflow are combined, the effect is further increased, which is extremely effective and efficient. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002146578-A |
| priorityDate | 1990-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.