http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014213319-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75647d5524b42146c0637c3816189944 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 2013-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a14dc9803237baf2fb6663ca0d98219 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c09c96ddc47f7385f4eff468c6bfb35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a59587502d9239c583044daa87a9050d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8717f9ad2c91174034df5e8e307b03f2 |
| publicationDate | 2014-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014213319-A |
| titleOfInvention | Water quality improvement aqueous solution |
| abstract | When a saturated aqueous solution of magnesium hydroxide or calcium hydroxide is added to salt water, the solute is precipitated and the salt water becomes cloudy, the pH is not stable for a long time, and the concentration of nitrous acid becomes unstable. Therefore, there is a demand for means for stably reducing nitrous acid in a container containing salt water in a short time without making the water turbid. SOLUTION: Calcium hydroxide is dissolved in warm brine having a concentration in the vicinity of the saline concentration in the container, and a saturated aqueous solution obtained by cooling to normal temperature is poured into the container, so that precipitation of solute can be prevented. It is possible to prevent white turbidity of the inner salt water and to obtain a stable pH and nitrite ion concentration. [Selection] Figure 1 |
| priorityDate | 2013-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.