http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111020244-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-0295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B60-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-02 |
| filingDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111020244-B |
| titleOfInvention | Method for extracting plutonium-238 from irradiated neptunium target and recovering neptunium-237 |
| abstract | The invention belongs to the technical field of nuclear material extraction, and relates to a method for extracting plutonium-238 from an irradiated neptunium target and recovering neptunium-237. The method comprises the following steps: (1) dissolving neptunium-237 target; (2) pretreatment of neptunium-237 target solution; (3) extracting and back-extracting I; (4) extracting and back-extracting II; (5) extracting and back-extracting III; (6) and (6) extracting and back-extracting IV. By utilizing the method for extracting the plutonium-238 from the irradiated neptunium target and recovering the neptunium-237, the plutonium-238 and the neptunium-237 can be effectively separated from other impurities (such as fission product elements including technetium, strontium, cesium and the like), and neptunium-237 and plutonium-238 products with higher purity can be prepared. |
| priorityDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.