Separation of lead and bismuth from proton irradiated lead-bismuth eutectic (LBE) target by differential precipitation

被引：11
|
作者：
Choudhury, Dibyasree [1 ]
Lahiri, Susanta [1 ]
Naskar, Nabanita [1 ,2 ]
机构：
[1] Saha Inst Nucl Phys, 1-AF Bidhannagar, Kolkata 700064, India
[2] Univ Calcutta, Dept Environm Sci, 35 Ballygunge Circular Rd, Kolkata 700019, India
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2017年 / 314卷 / 03期
关键词：
Lead-bismuth eutectic; Converter targets; Separation; Differential precipitation; CARRIER-ADDED ASTATINE; ANION-EXCHANGE; RADIONUCLIDES; EXTRACTION; NITRATE;
D O I：
10.1007/s10967-017-5572-8
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A thin foil of lead-bismuth eutectic (LBE) has been bombarded with 18 MeV proton beam. Production of Bi-203,Bi-204,Bi-205,Bi-206 along with Pb-203 was observed. This paper reports the separation of bulk Pb and Bi from LBE target based on their differential precipitation properties. The irradiated foil in HNO3 medium was evaporated to dryness and after addition of deionised water, Bi precipitated out while Pb remained in supernatant with < 5% contamination from Bi, establishing a clear separation of the bulk Bi from bulk Pb with a separation factor > 86,000.
引用
收藏
页码：2551 / 2555
页数：5
相关论文
共 50 条
  • [1] Separation of lead and bismuth from proton irradiated lead–bismuth eutectic (LBE) target by differential precipitation
    Dibyasree Choudhury
    Susanta Lahiri
    Nabanita Naskar
    Journal of Radioanalytical and Nuclear Chemistry, 2017, 314 : 2551 - 2555
  • [2] Separation of Pb and Bi from proton irradiated lead-bismuth eutectic target using different anion exchangers
    Choudhury, Dibyasree
    Lahiri, Susanta
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2018, 318 (03) : 1967 - 1972
  • [3] Critical temperature of the lead-bismuth eutectic (LBE) alloy
    Azad, AM
    JOURNAL OF NUCLEAR MATERIALS, 2005, 341 (01) : 45 - 52
  • [4] Molecular Dynamics Simulation on Physical Properties of Liquid Lead, Bismuth and Lead-bismuth Eutectic (LBE)
    Gao, Yun
    Raos, Guido
    Cavallotti, Carlo
    Takahashi, Minoru
    SELECTED PAPERS FROM IX INTERNATIONAL CONFERENCE ON COMPUTATIONAL HEAT AND MASS TRANSFER (ICCHMT2016), 2016, 157 : 214 - 221
  • [5] Experimental Study on Diffusion of Ni in Lead-bismuth Eutectic (LBE)
    Gao, Yun
    Takahashi, Minoru
    Nomura, Masao
    FOURTH INTERNATIONAL SYMPOSIUM ON INNOVATIVE NUCLEAR ENERGY SYSTEMS (INES-4), 2015, 71 : 313 - 319
  • [6] Corrosion of irradiated NbMoVCr coatings in lead-bismuth eutectic
    Yang, Jian
    Zhong, Yilong
    Long, Bin
    Li, Lu
    Qu, Guofeng
    Lu, Shenghui
    Yang, Jijun
    CORROSION SCIENCE, 2024, 237
  • [7] Corrosion behaviors of US steels in flowing lead-bismuth eutectic (LBE)
    Zhang, JS
    Li, N
    Chen, YT
    Rusanov, AE
    JOURNAL OF NUCLEAR MATERIALS, 2005, 336 (01) : 1 - 10
  • [8] Preliminary optimization of proton energy and target for Lead-Bismuth Eutectic target of a demonstration ADS
    Zhao, Zijia
    Chen, Zhong
    Chen, Hongli
    PROGRESS IN NUCLEAR ENERGY, 2014, 71 : 117 - 121
  • [9] Thermophysical properties of lead and lead-bismuth eutectic
    Sobolev, V.
    JOURNAL OF NUCLEAR MATERIALS, 2007, 362 (2-3) : 235 - 247
  • [10] Lead-bismuth eutectic recrystallization studies for the Megapie target
    Zucchini, A
    Agostini, P
    Baicchi, E
    JOURNAL OF NUCLEAR MATERIALS, 2005, 336 (2-3) : 291 - 298
12345