Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| NEW EXTRACTANTS FOR REPROCESSING OF SPENT TH-U FUEL - EXTRACTION OF U(VI) AND TH(IV) FROM NITRIC-ACID MEDIA BY DI(2-ETHYLHEXYL)SULFOXIDE (DEHSO) | |
| BAO, BR（包伯荣）; BAO, YZ; SHEN, CH（沈潮洪）; WANG, GD（王高栋）; QIAN, J; CAO, ZB | |
| 1992 | |
| Source Publication | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES
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| ISSN | 0236-5731 |
| Volume | 162Issue:2 |
| Abstract | A study on solvent extraction of U(VI), Th(IV) and HNO3 from nitric acid media by DEHSO is described. Extraction coefficients of U(VI), Th(IV) and HNO3 as a function of aqueous HNO3 concentration, extractant concentration and temperature have been studied. From the data the compositions of extracted species, equilibriUM constants and enthalpies of extraction reaction have been evaluated. Back-extraction of U(VI) and Th(IV) from the organic phase by dilute nitric acid has also been tested. All studies on DEHSO are compared with TBP. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 原子核所项目组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/12962 |
| Collection | 中科院上海原子核所2003年前 |
| Recommended Citation GB/T 7714 | BAO, BR,BAO, YZ,SHEN, CH,et al. NEW EXTRACTANTS FOR REPROCESSING OF SPENT TH-U FUEL - EXTRACTION OF U(VI) AND TH(IV) FROM NITRIC-ACID MEDIA BY DI(2-ETHYLHEXYL)SULFOXIDE (DEHSO)[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES,1992,162(2). |
| APA | BAO, BR,BAO, YZ,SHEN, CH,WANG, GD,QIAN, J,&CAO, ZB.(1992).NEW EXTRACTANTS FOR REPROCESSING OF SPENT TH-U FUEL - EXTRACTION OF U(VI) AND TH(IV) FROM NITRIC-ACID MEDIA BY DI(2-ETHYLHEXYL)SULFOXIDE (DEHSO).JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES,162(2). |
| MLA | BAO, BR,et al."NEW EXTRACTANTS FOR REPROCESSING OF SPENT TH-U FUEL - EXTRACTION OF U(VI) AND TH(IV) FROM NITRIC-ACID MEDIA BY DI(2-ETHYLHEXYL)SULFOXIDE (DEHSO)".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES 162.2(1992). |
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