Transport of Gold Ion from a Hydrochloric Acid Solution Across a Supported Liquid Membrane Containing Sulfide Podand

この論文にアクセスする

この論文をさがす

著者

抄録

The transport of gold ions (5×10<sup>-5</sup>M) from a diluted hydrochloric acid solution to a stripping solution across a supported liquid membrane (SLM) containing 0.1M solution of polydentate neutral sulfide podand 1, 12-di-2-thienyl-2, 5, 8, 11- tetrathiadodecane (TTD) in m-chlorotoluene was studied. The rate of transport of gold ions increased in the sequence of the stripping solutions, NaBr_??_NH<sub>3</sub>, thiourea<NaSCN<NaI<thiosulfate. Among three microporous polymers used, the rate with Celgard 2500 membrane is ca. 23% higher than for Celgard 4510 or 2502. The present result shows that the selectivity for gold ion is good against copper, zinc and iron ions present in 200:1 excess. The gold flux (J) increases almost linearly with an increase in the initial gold concentration over the range 10<sup>-5</sup>-10<sup>-4</sup>M; for 5×10<sup>-5</sup>M Au it is equal to 10.3×10<sup>-8</sup>mol cm<sup>-2</sup> h<sup>-1</sup>.

収録刊行物

  • Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

    Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 11(2), 277-280, 1995-04-10

    The Japan Society for Analytical Chemistry

参考文献:  23件中 1-23件 を表示

  • <no title>

    NOBLE R. D.

    Liquid Membranes : Theory and Applications 1-26, 111-122, 1987

    被引用文献1件

  • <no title>

    IZATT R. M.

    Pure Appl. Chem. 58, 1453, 1968

    被引用文献1件

  • <no title>

    SAITO T.

    Sep. Sci. Technol. 26, 1495, 1991

    被引用文献1件

  • <no title>

    SAITO T.

    Sep. Sci. Technol. 27, 1, 1992

    被引用文献1件

  • <no title>

    HIDALGO M.

    Anal. Chim. Acta 251, 233, 1991

    被引用文献1件

  • <no title>

    NAKATSUJI Y.

    Chem. Lett. 1992, 2185

    被引用文献2件

  • <no title>

    MIKULAJ V.

    J. Radioanal. Nucl. Chem. 175, 287, 1993

    被引用文献1件

  • <no title>

    PARTHASARATHY N.

    Anal. Chim. Acta 284, 649, 1994

    被引用文献2件

  • <no title>

    BARNES D. E.

    Anal. Chim. Acta 274, 283, 1993

    被引用文献2件

  • <no title>

    BARNES D. E.

    Anal. Chim. Acta 261, 441, 1992

    被引用文献2件

  • <no title>

    JONSSON J. A.

    Anal. Chim. Acta 277, 9, 1993

    被引用文献2件

  • <no title>

    AMBE S.

    Appl. Radiat. Isot. 43, 1533, 1922

    被引用文献1件

  • <no title>

    AMBE S.

    Chem. Abstr. 118, 47587s, 1993

    被引用文献1件

  • <no title>

    TROMP M.

    J. Membr. Sci. 38, 295, 1988

    被引用文献1件

  • <no title>

    LACHOWICZ E.

    Talanta 37, 1011, 1990

    被引用文献2件

  • <no title>

    LACHOWICZ E.

    Talanta 39, 1031, 1992

    被引用文献2件

  • <no title>

    CHOW A.

    Talanta 18, 453, 1971

    被引用文献1件

  • <no title>

    SMITH R. M.

    Critical Stability Constants 4, 86, 1976

    被引用文献1件

  • <no title>

    DANESI P. R.

    Sep. Sci. Technol. 19, 857, 1984

    被引用文献6件

  • <no title>

    NGO MANH Th.

    J. Radioanal. Nucl. Chem. 163, 145, 1992

    DOI 被引用文献1件

  • <no title>

    DOZOL J. F.

    Sep. Sci. Technol. 28, 2007, 1993

    DOI 被引用文献2件

  • <no title>

    LACHOWICZ E.

    Anal. Chim. Acta 188, 239, 1986

    DOI 被引用文献1件

  • <no title>

    LACHOWICZ E.

    Analyst[London] 112, 1623, 1987

    DOI 被引用文献2件

各種コード

  • NII論文ID(NAID)
    10002405172
  • NII書誌ID(NCID)
    AA10500785
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09106340
  • データ提供元
    CJP書誌  J-STAGE 
ページトップへ