CAS OpenIR  > 中科院上海原子核所2003年前
EXTRACTION OF U(VI), TH(IV) AND SOME FISSION-PRODUCTS FROM NITRIC-ACID MEDIUM BY SULFOXIDES AND EFFECT OF GAMMA-IRRADIATION ON THE EXTRACTION
SHEN, CH; BAO, BR; BAO(包伯荣), YZ; WANG, GD; QIAN, J; CAO, ZB
1994
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES
ISSN0236-5731
Volume178Issue:1
AbstractThe extracting abilities for thorium, uranium and some fission products by five sulfoxides are given. The results show that di(2-ethylhexyl) sulfoxide (DEHSO) is not only completely miscible with kerosene, but also superior to tri-n-butyl phosphate in some properties. The extraction behavior of uranium, thorium and some fission products such as zirconium, niobium and ruthenium from aqueous nitric acid with DEHSO in kerosene has been studied over a wide range of conditions. DEHSO extracted uranium and fission products better than TBP under all conditions and is similar to TBP in extraction of thorium. A study of extraction mechanism indicates that U and Th are extracted as disolvates, whereas HNO3 is extracted as monosolvate. Extraction of the two actinides decreases with increasing temperature, indicating the extraction to be exothermic. Preliminary studies show that gamma-ray irradiated DEHSO extracts Zr and Nb to a smaller extent than irradiated TBP in the range of 10(4)-10(7) rad.
Indexed BySCI
Language英语
Funding Project原子核所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/12945
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
SHEN, CH,BAO, BR,BAO,et al. EXTRACTION OF U(VI), TH(IV) AND SOME FISSION-PRODUCTS FROM NITRIC-ACID MEDIUM BY SULFOXIDES AND EFFECT OF GAMMA-IRRADIATION ON THE EXTRACTION[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES,1994,178(1).
APA SHEN, CH,BAO, BR,BAO,WANG, GD,QIAN, J,&CAO, ZB.(1994).EXTRACTION OF U(VI), TH(IV) AND SOME FISSION-PRODUCTS FROM NITRIC-ACID MEDIUM BY SULFOXIDES AND EFFECT OF GAMMA-IRRADIATION ON THE EXTRACTION.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES,178(1).
MLA SHEN, CH,et al."EXTRACTION OF U(VI), TH(IV) AND SOME FISSION-PRODUCTS FROM NITRIC-ACID MEDIUM BY SULFOXIDES AND EFFECT OF GAMMA-IRRADIATION ON THE EXTRACTION".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES 178.1(1994).
Files in This Item:
File Name/Size DocType Version Access License
EXTRACTION OF U(VI),(281KB) 开放获取LicenseView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[SHEN, CH]'s Articles
[BAO, BR]'s Articles
[BAO(包伯荣), YZ]'s Articles
Baidu academic
Similar articles in Baidu academic
[SHEN, CH]'s Articles
[BAO, BR]'s Articles
[BAO(包伯荣), YZ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[SHEN, CH]'s Articles
[BAO, BR]'s Articles
[BAO(包伯荣), YZ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: EXTRACTION OF U(VI), TH(IV) AND SOME FISSION-PRODUCTS FROM NITRIC-ACID MEDIUM BY SULFOXIDES AND EFFECT OF GAMMA-IRRADIATION ON THE EXTRACTION.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.