About The Journal
  Aims and Scope
  Editorial Board
  Submit a Manuscript 
  Subscription Information
  Guidelines for Publication
  Ethics
Articles & Issues
  Search
  Issue
  Online First
  KJChE on
For Authors
  Instructions to Authors
  Ethical Responsibilities of
  Authors in KJChE
  Ethics in Publishing
  Peer Review Process
  Author's Checklist
  Copyright Transfer Form
Contact us
 
 
 
Issue
Korean Journal of Chemical Engineering,
Vol.23, No.2, 303-308, 2006
Adsorption of rhenium and rhodium in nitric acid solution by Amberlite XAD-4 impregnated with Aliquat 336
Moon JK, Han YJ, Jung CH, Lee EH, Lee BC
An Extractant Impregnated Resin (EIR) was prepared by impregnation of Aliquat 336 into Amberlite XAD-4 for tentative separation of rhenium from rhodium in nitric acid solution. An optimum loading ratio of the XAD-4resin for Aliquat 336 was found to be about 0.4 (g Aliquat 336/g resin). The prepared EIR showed high preferencefor rhenium over rhodium and adsorption isotherms for rhenium were described well by Langmuir equation in boththe single and multi-component systems. Maximum adsorption capacities obtained by modeling the isotherms of rhe-nium were 2.01 and 1.97meq/g for the single and the multi-component systems, respectively. On the other hand, onlylittle adsorption of rhodium ions was observed. The homogeneous model fitted the kinetic data quite well and the ob-tained effective diffusivities of rhenium and rhodium ions were on the order of 10?7 and 10?6cm2 min?1, respectively.
Keywords: Adsorption; Impregnated Resin; Technetium; Rhenium; Aliquat 336; Rhodium; Spent Fuel
[References]
  1. Alonso AI, Pantelides CC, J. Membr. Sci., 110(2), 151, 1996
  2. Asakura T, Hotoku S, Ban Y, Kim SY, Mineo H, Morita Y, Research on PARC for future reprocessing, ATLANTE 2004, Nimes, 012-04, 2004
  3. Beauvais RB, Alexandratos SP, React. Polym., 36, 113, 1998
  4. Belyaev AV, Renard EV, Khraanenko SP, Emel’yanov VA, Fedotov MA, Radiochemistry, 44(6), 546, 2002
  5. Cortina JL, Warshawsky A, Ion Exchange and Solvent Extraction, 13, 195, 1997
  6. Fontas C, Salvado V, Hidalgo M, Solvent Extr. Ion Exch., 17(1), 149, 1999
  7. Jerabek K, Hankova L, Strikovsky AG, Warshawsky A, React. Funct. Polym., 28(2), 201, 1996
  8. Kim HT, Lee CH, Shul YG, Mon JK, Lee EH, Sep. Sci. Technol., 38(3), 695, 2003
  9. Moon JK, Lee EH, Han YJ, Lee BC, Kim HT, Korean J. Chem. Eng., 22(1), 127, 2005
  10. Panesko JV, Recovery of rhodium, palladium and technetium on strongly basic anion exchange resin, ARH-1279, 1969
  11. Robinson SM, Arnold WD, Byers CH, AIChE J., 40(12), 2045, 1994
  12. Rovira M, Cortina JL, Arnaldos, Sastre AM, Solvent Extr. Ion Exch., 16(5), 1279, 1998
  13. Saha B, Gill RJ, Bailey DG, Kabay N, Arda M, React. Funct. Polym., 60, 223, 2004
  14. Taylor RJ, May I, Sep. Sci. Technol., 36(5-6), 1225, 2001
  15. Uchida S, Tagami K, J. Radioanal. Nucl. Chem., 221(1-2), 35, 1997
  16. Varentosov VK, Varentosova VI, Russian J. of Electrochemistry, 39(6), 703, 2003
  17. Villadsen J, Michelsen ML, Solution of differential equation models by polynomial approximation, Prentice-Hall, Englewood Cliff, NJ, 1978
  18. Wei Y, Arai T, Kumagai M, Bruggeman A, Development of the ERIX process for reprocessing spent FBR-MOX fuel, Global 2003, New Orleans, LA, 479, 2003
  19. Yang WW, Luo GS, Gong XC, Sep. Purif. Technol., 43, 175, 2005
[Cited By]
  1. Moon JK, Jung CH, Lee EH, Lee BC, Korean Journal of Chemical Engineering, 23(6), 1023, 2006
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.