http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009132583-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B11-06 |
| filingDate | 2007-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09f3e5c8dbf9cc4757ef5f8fd743ede7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d84e1515ff77a3d746e0f1ba74588c1f |
| publicationDate | 2009-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009132583-A |
| titleOfInvention | Method for producing and storing sodium hypochlorite |
| abstract | The present invention provides a method for producing sodium hypochlorite having a low concentration of chloric acid and sodium chloride, enabling continuous production and low production costs, and a method for storing the obtained sodium hypochlorite. A method for producing sodium hypochlorite according to the present invention is a method for producing sodium hypochlorite by reacting caustic soda with chlorine gas, using a caustic soda aqueous solution having a concentration of 34 to 38% by weight, and reacting the reaction. The caustic soda and chlorine gas are reacted while maintaining the temperature at 24-29 ° C. to produce a high-concentration sodium hypochlorite aqueous solution having an effective chlorine concentration of 26.5-29% by weight. Sodium chloride precipitated in an aqueous solution of sodium chlorate is separated and diluted with water. The effective chlorine concentration of sodium hypochlorite is 12% by weight or more, the salt concentration is 4% by weight or less, and the chloric acid concentration is 0.2 mg / A sodium hypochlorite aqueous solution of L or less is obtained. [Selection] Figure 9 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150076089-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015124110-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015124109-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150076088-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102248367-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102248371-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102491276-A |
| priorityDate | 2007-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.