http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103451426-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3970ff2929243c84b2f197df598b9c59 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B60-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-36 |
| filingDate | 2013-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a059c077b9756c248acfdfe3551e021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dc1a12fb1bda576d8a7d82555f2572b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59f8d4c27384b6019bfc4fd0a8635776 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3708f741dc39a45bb763f7189a6d9ea9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de3a20a4ef4c4f912090e7c90a7aadd4 |
| publicationDate | 2014-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103451426-B |
| titleOfInvention | Method for separating uranium and thorium and reagent used for separation |
| abstract | The invention discloses a method for separating uranium and thorium and an extraction agent used for separation. According to the method, uranium and thorium nitrate mixed aqueous solution is placed in imidazolyl ionic liquid diluent in which the reagent is dissolved or n-amyl alcohol diluent in which the reagent is dissolved, thorium is extracted, and uranium stays in an aqueous phase. The extraction agent used for separation is1-methylimidazole showed in a first formula or 2-methylimidazole showed in a second formula. The method and the reagent have the advantages that the extraction agent is cheap and can be obtained easily, an extraction system is simple, extraction efficiency is high, the number of used extraction agents is small, and specificity is strong. |
| priorityDate | 2013-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.