| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-76 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-02 |
| filingDate |
2002-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2005-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2003040045-A1 |
| titleOfInvention |
Cyan waste liquid treatment method |
| abstract |
A waste liquid (1) containing at least one of free cyanide, complex cyanide and a reduced compound exhibiting volatility in an aqueous alkali solution is included in a high temperature range of 80 ° C. or higher within the range of room temperature to boiling point under alkaline conditions The temperature is raised to a temperature range, and the temperature is maintained (7) and the redox potential is detected (11), and hypochlorite (2) is added until the redox potential of hypochlorite is detected in the waste liquid. By adding continuously or intermittently to waste liquid, a highly reliable method for detoxifying cyanide is provided. |
| priorityDate |
2001-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |