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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 13, Number 1
JKCSEZ 13(1)
February 20, 1969 

Cation Exchange Behavior of Molybdenum (Ⅵ) and Tungsten (Ⅵ)

양이온 교환 수지에 의한 몰리브덴 (Ⅵ)과 텅그스텐 (Ⅵ) 의 용리에 관하여
Kee Won Cha

The separation and species of MoO42- and WO42- at the various PH value have been studied by the method of cation exchange chromatography. Elution curves of MoO42- and WO42- have been made with a 5 cm column of the resin, Dowe × 50 W × 12(100-200 mesh), using solutions of various PH value as eluent. Complete separation of MoO42- and WO42- was obtained in each PH of 10% EtOH. According to the evaluation of peak position and number of peaks of elution curves, it is likely to exist cationic species of MoO42-.
37 - 40
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