ON THE SEPARATION OF VANADIUM, MOLYBDENUM AND TUNGSTEN BY MEANS OF PAPER CHROMATOGRAPHY. PART I
Journal Article
·
· Sci. Sinica (Peking)
OSTI ID:4140544
Molybdenum, tangsten, and vanadium are separated by chromatography as per-acids, and then detected with tannin solution. Of the seven solvents tested, n-butanolhydrogen peroxide-nitric acid mixtures offer the best separations. With the addition of dioxane, the R/sub F/ values of these elements increase, while vanadium and tungsten spots overlap. The formation of per-acids avoids the retainment of tungsten on the original spot and the tailings of vanadium and molybdenum spots. (B.O.G.)
- Research Organization:
- Inst. of Chemistry, Academia Sinica, Peking
- NSA Number:
- NSA-14-014758
- OSTI ID:
- 4140544
- Journal Information:
- Sci. Sinica (Peking), Vol. Vol: 8; Other Information: Orig. Receipt Date: 31-DEC-60
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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