http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017226868-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02f9db0e6deb583da7c9a19c1cf01cf7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B59-00 |
| filingDate | 2016-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_413a53bd5f056d3d174406b0faba248e |
| publicationDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017226868-A |
| titleOfInvention | Method for separating and recovering dysprosium |
| abstract | Disclosed is a technique for separating and recovering dysprosium that can be separated from other rare earth elements and recovered with high purity. In addition, the present invention provides a technique capable of separating and collecting dysprosium easily and inexpensively without going through complicated steps. Furthermore, the present invention provides a technology for separating and recovering dysprosium that can be separated and recovered as a valuable material having commercial value as an industrial raw material. A method for separating and recovering dysprosium, comprising: (i) contacting a sample containing dysprosium with a free form nucleic acid in a solution; and (ii) separating a precipitate formed by binding with the free form nucleic acid. A step of collecting, (iii) a step of adding a sodium carbonate solution containing sodium carbonate exceeding 15% in a final concentration to the precipitate and reacting in a temperature range of more than 50 ° C. and not more than 100 ° C., and (iv) carbonic acid And a step of separating and recovering dysprosium eluted as a soluble component by separating a soluble fraction of the reaction solution after the reaction with the sodium solution. [Selection figure] None |
| priorityDate | 2016-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 143.