Solvent extraction of palladium with bis(2,4,4,-trimethylpentyl)dithi0ph0sphinic acid and bis(2,4,4,-trimethylpentyl)monothiophosphinic acid

Takahiko Kakoi, Masahiro Goto, Fumiyuki Nakashio

    研究成果: Contribution to journalArticle査読

    47 被引用数 (Scopus)

    抄録

    Solvent extraction of palladium(I) with bis(2,4,4,-trimethylpentyl) dithiophosphinic acid (CYANEX 301) and bis(2,4,4,-trimethylpentyl) monothiophosphinic acid (CYANEX 302) in n-heptane diluent was carried out. Measurement of palladium-loading capacity and stripping of palladium extracted by these extractants was also investigated. It was found that both CYANEX 301 and 302 have a high ability of palladium extraction and form the complexes of (palladium) 1 : (CYANEX 301) 1 or (palladium) 1 : (CYANEX 302) 2, individually. The stripping of palladium extracted was very difficult. But when.

    本文言語英語
    ページ(範囲)541-555
    ページ数15
    ジャーナルSolvent Extraction and Ion Exchange
    12
    3
    DOI
    出版ステータス出版済み - 6 1 1994

    All Science Journal Classification (ASJC) codes

    • 化学 (全般)
    • 化学工学(全般)

    フィンガープリント

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