Selective transport of radio-cesium by supported liquid membranes containing calix[4]crown-6 ligands as the mobile carrier

被引：28
|
作者：
Raut, D. R. [1 ]
Mohapatra, P. K. [1 ]
Ansari, S. A. [1 ]
Sarkar, A. [2 ]
Manchanda, V. K. [1 ]
机构：
[1] Bhabha Atom Res Ctr, Div Radiochem, Bombay 400085, Maharashtra, India
[2] Bhabha Atom Res Ctr, Div Fuel Chem, Bombay 400085, Maharashtra, India
来源：
DESALINATION | 2008年 / 232卷 / 1-3期
关键词：
Facilitated transport; Supported liquid membrane; Cesium; Calix-crown; High level nuclear waste;
D O I：
10.1016/j.desal.2007.10.039
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Facilitated transport of Cs-137 across supported liquid membranes (SLM) containing a calix-crown ligand viz. calix[4]arene-bis(crown-6) (CC), calix[4]arene-bis(o-benzocrown-6) (CBC) or calix[4]arene-bis(napthocrown-6) (CNC) was investigated. The feed consisted of dilute nitric acid solutions while the carrier solutions contained mainly CNC in several organic diluents inside the pores of polypropylene (PP) as well as PTFE flat sheet membranes. PTFE membranes containing CNC in a diluent mixture of 2-nitrophenyloctyl ether (NPOE) and n-dodecane were found to have high stability. Selectivity studies were carried out using simulated high level waste (SHLW) as well as fission products obtained from an irradiated natural uranium target.
引用
收藏
页码：262 / 271
页数：10
相关论文
共 50 条
  • [41] Selective Transport of Silver Ion through a Supported Liquid Membrane Using Hexathia-18-Crown-6 as Carrier
    Mojtaba Shamsipur
    Gholamhasan Azimi
    Mohammad Hossein Mashhadizadeh
    Sayed Siavash Madaeni
    Analytical Sciences, 2001, 17 : 491 - 494
  • [42] Selective transport of silver ion through a supported liquid membrane using hexathia-18-crown-6 as carrier
    Shamsipur, M
    Azimi, G
    Mashhadizadeh, MH
    Madaeni, SS
    ANALYTICAL SCIENCES, 2001, 17 (04) : 491 - 494
  • [43] Transport of metals through a liquid membrane containing calix[4]arene derivatives as carrier
    Alpoguz, HK
    Memon, S
    Ersoz, M
    Yilmaz, M
    SEPARATION SCIENCE AND TECHNOLOGY, 2002, 37 (09) : 2201 - 2213
  • [44] Extraction behavior of cesium from nitric acid medium with calix[4]-bis[(4-tert-butyl-1,2-phenylene)-crown-6]
    Dai, Ying
    Lv, Riwen
    Liu, Zhirong
    Tao, Qinqin
    Zhang, Zhibin
    Liu, Yunhai
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2018, 318 (03) : 2079 - 2086
  • [45] Extraction behavior of cesium from nitric acid medium with calix[4]-bis[(4-tert-butyl-1,2-phenylene)-crown-6]
    Ying Dai
    Riwen Lv
    Zhirong Liu
    Qinqin Tao
    Zhibin Zhang
    Yunhai Liu
    Journal of Radioanalytical and Nuclear Chemistry, 2018, 318 : 2079 - 2086
  • [46] Transport of Pb(II) by supported liquid membrane containing p-tert-butyl calix[4]amine derivative as carrier
    Kaya, Ahmet
    Kutlu, Tugba
    Hol, Aysen
    Surucu, Ahmet
    Alpoguz, Hamza Korkmaz
    DESALINATION AND WATER TREATMENT, 2014, 52 (16-18) : 3219 - 3225
  • [47] Solvent Extraction of Some Univalent Cations into Nitrobenzene by Using Cesium Dicarbollylcobaltate and Four Bis(crown-6) Ether Derivatives of Calix[4]arene
    Emanuel Makrlík
    Petr Vaňura
    Zouhair Asfari
    Journal of Solution Chemistry, 2019, 48 : 445 - 454
  • [48] Mathematical modeling of Cs(I) transport through flat sheet supported liquid membrane using calix-[4]-bis(2,3-naptho)-18-crown-6 as the mobile carrier
    Kandwal, P.
    Dixit, S.
    Mukhopadhyay, S.
    Mohapatra, P. K.
    Manchanda, V. K.
    DESALINATION, 2011, 278 (1-3) : 405 - 411
  • [49] Surveying the extraction of cesium nitrate by 1,3-alternate calix[4]-arene crown-6 ethers in 1,2-dichloroethane
    Sachleben, RA
    Bonnesen, PV
    Descazeaud, T
    Haverlock, TJ
    Urvoas, A
    Moyer, BA
    SOLVENT EXTRACTION AND ION EXCHANGE, 1999, 17 (06) : 1445 - 1459
  • [50] A new ion selective electrode for cesium (I) based on calix[4]arene-crown-6 compounds
    Ramanjaneyulu, P. S.
    Kumar, Abha Naveen
    Sayi, Y. S.
    Ramakumar, K. L.
    Nayak, S. K.
    Chattopadhyay, S.
    JOURNAL OF HAZARDOUS MATERIALS, 2012, 205 : 81 - 88
12345