http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007098371-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9df90d7822cc480ce12c480f4089e229 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C19-307 |
| filingDate | 2005-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86b3d7cc09526d51cd46df062fe8ced9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6eb1d38fb9fc6b176baca1e415408dd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e723fe26c7f2f4f0063a25cd16bcced http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5f933408bc75744ed97ced25546c55f |
| publicationDate | 2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007098371-A |
| titleOfInvention | Cobalt ion exchanger and purification device |
| abstract | The present invention provides a potassium niobate ion exchanger having a large cobalt ion exchange capacity, its production and application technology. A potassium niobate obtained by treating niobium oxide and an aqueous potassium hydroxide solution in high-temperature water at 300 ° C. or higher and 450 ° C. or lower, the basic structure of which is represented by the general formula: Nb 2 O 5 xK 2 O A cobalt ion exchanger having a form of fine particles composed of a potassium niobate compound represented by the formula (x in the formula is 0.6 to 1), an adsorbent and a purification device using the cobalt ion exchanger. This ion exchanger is simply produced by subjecting a mixture of niobium oxide and an aqueous potassium hydroxide solution to hydrothermal treatment, and subjecting the resulting precipitate to filtration, washing and drying. The present invention can provide a cobalt ion exchanger and a purification apparatus having a high cobalt ion exchange capacity, which can be suitably used for removing radionuclides in the primary cooling water of a nuclear reactor. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011200779-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011132118-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009090244-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011224430-A |
| priorityDate | 2005-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.