http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000075087-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C19-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-06 |
| filingDate | 1998-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfc7fc86121742c0de3057f5712e5d90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ce288a8ae41b51a99f0cafb33f99b3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8cbfbc1a59f62a1bec54a5dce29421b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba78b2d834b9fad6486a36009c17771a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f011b8418b334703a30f2e29946c5ba4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d1f5592ee53d7bebe38d6ad5a94c2bf |
| publicationDate | 2000-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000075087-A |
| titleOfInvention | Radioactive waste treatment method and treatment device |
| abstract | (57) [Summary] Ag can reduce the amount of used ion exchange material. Disclosed is a method for treating radioactive waste using an electrolyte containing 2+ . SOLUTION: A nitric acid solution containing Ag 2+ is brought into contact with U, Pu and Np attached to a filter in a reaction tank 1 to form Ag. These elements are dissolved in the nitric acid solution by the action of 2+ . Ag 2+ in the nitric acid solution containing dissolved elements is reduced to Ag + in the cathode chamber 7 of the main electrolytic cell 2 where the cathode 9 is installed. From the nitric acid solution discharged from the cathode chamber 7, the ion exchange tower 3 Remove those elements with ion exchange material inside. In the anode chamber 6 which the anode 8 of the main electrolytic cell 2 is installed, to oxidize the Ag + contained in the nitric acid solution in the Ag 2+. Since the removal amount of Ag 2+ by the ion exchange material can be significantly reduced, the life of the ion exchange material is extended, and the generation amount of the used ion exchange material is significantly reduced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020045966-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102068696-B1 |
| priorityDate | 1998-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.