http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005221434-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1d5a8cd65e183da6bf7788e872e9fdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97f29fe25408bd07686affce8f12515 |
| 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/G21C19-44 |
| filingDate | 2004-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f98b39a04d521e3a8d6fe0c721e96ad6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e5eba22e632fd3e28c91830334a459f |
| publicationDate | 2005-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005221434-A |
| titleOfInvention | Reprocessing method by selective sulfidation and partial dissolution |
| abstract | PROBLEM TO BE SOLVED: To separate a fuel material from other fission product elements without dissolving them in an oxide state. (1) A pulverization step of pulverizing a fuel element by heating and oxidizing spent fuel; (2) a powder obtained in the pulverization step in an atmosphere containing a sulfiding agent; The fuel material is reduced by heating with a selective sulfurization process that selectively sulfidizes the fission product into a sulfide or oxysulfide; (3) The material obtained in the selective sulfurization process is washed with a dilute acid. This includes a partial dissolution step in which the sulfide is dissolved and the fission product elements are washed away and the fuel material is extracted as an oxide. [Selection] Figure 1 |
| priorityDate | 2004-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.