Dimensionless Overall Driving Force and a Potential Plane in Extractive Mass Transport between Nitric Acid and 30% TBP Diluted in n-Dodecane

この論文にアクセスする

この論文をさがす

著者

抄録

The variations of solute concentrations in aqueous solutions and extractants of 30% TBP/n-dodecanewere traced experimentally during forward and reverse transport of U(VI), Re(VII) and HNO<SUB>3</SUB>. Besides, a theoretical attempt was made to describe the transient mass transport between two liquid solutions. The states of a solute during mass transport have been represented in an implicit form of time using new state functions A and A<SUP>*</SUP>, which are defined by the bulk concentrations of a solute, and the derivatives of A<SUP>*</SUP> with respect to A. The simultaneous transport fluxes of solutes in the forward and reverse directions have been confirmed to be an almost linear function of the first derivative, except for HNO<SUB>3</SUB> accompanying simultaneous transport of a macro amount of U(VI). The first derivative is regarded as a dimensionless overall driving force for mass transport irrespective of transport direction; since the first derivative is expressed by the liquid volume and bulk concentrations of a transferring solute, and also as a function of conventional linear driving force. Furthermore, the driving force has been obtained as the gradient of a transport potential curve with respect to A where the curve is on a plane in three-dimensional space.

収録刊行物

  • Journal of nuclear science and technology

    Journal of nuclear science and technology 34(6), 588-595, 1997-06-25

    Atomic Energy Society of Japan

参考文献:  20件中 1-20件 を表示

  • <no title>

    DANESI P. R.

    CRC Crtiical Reviews in Analytical Chemistry 10, 48-55, 1980

    被引用文献1件

  • <no title>

    DANESI P. R.

    Solvent Extraction Kinetics, in Principles and Practices of Solvent Extraction, 157-208, 1992

    被引用文献1件

  • <no title>

    SAWISTOWSKI H.

    Recent Advances in Liquid-Liquid Extraction, 293-366, 1971

    被引用文献1件

  • <no title>

    THOMPSON P. J.

    EFCE Publ. Ser. 43, 231-244, 1984

    被引用文献1件

  • <no title>

    ROGERS D.

    EFCE Publ. Ser. 56, 15-27, 1987

    被引用文献1件

  • <no title>

    PASCHKE A.

    Proc. Int. Solvent Extr. Conf. 3, 1712-1719, 1993

    被引用文献1件

  • <no title>

    FARBU L.

    Proc. Int. Solvent Extr. Conf., 2427-2436, 1974

    被引用文献1件

  • <no title>

    PRUETT D. J.

    ORNL/TM-8668, 1984

    被引用文献2件

  • <no title>

    MARCUS Y.

    Ion Exchange and Solvent Extraction of Metal Complexes, 650-716, 1969

    被引用文献1件

  • <no title>

    BURGER L. L.

    HW-62087, 1959

    被引用文献1件

  • <no title>

    MAS C.

    Proc. Int. Solv. Extr. Conf., 835-840, 1990

    被引用文献1件

  • <no title>

    NABESHIMA M.

    J. Nucl. Sci. Technol. 31[9], 960-968, 1994

    被引用文献3件

  • <no title>

    NABESHIMA M.

    J. Nucl. Sci. Technol. 31[10], 1084-1091, 1994

    被引用文献3件

  • 単一液滴カラム法における溶媒抽出の放物線的特性および物質移動ポテンシャルの導出

    鍋島 正宏

    日本原子力学会誌 = Journal of the Atomic Energy Society of Japan 39(4), 311-314, 1997-04-30

    参考文献5件 被引用文献2件

  • <no title>

    BAUMGARTNER F.

    J. Phys. Chem. 74, 108-112, 1970

    DOI 被引用文献1件

  • <no title>

    PRUETT D. J.

    J. Inorg. Nucl. Chem. 43, 2109-2112, 1981

    被引用文献1件

  • <no title>

    PRUETT D. J.

    Sep. Sci. Technol. 17[8], 1091-1100, 1982

    被引用文献1件

  • <no title>

    MACASEK F.

    Radiochem. Radioanal. Lett. 22[3], 175-183, 1975

    被引用文献1件

  • <no title>

    JASSIM T. N.

    Solv. Extr. Ion Exch. 2[3], 405-419, 1984

    DOI 被引用文献1件

  • <no title>

    NITSCH W.

    Sep. Sci. Technol. 18[14&15], 1509-1533, 1983

    被引用文献1件

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10002077391
  • NII書誌ID(NCID)
    AA00703720
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00223131
  • NDL 記事登録ID
    4240106
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z53-A460
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ