Bhoumika Sahu

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N-Benzyl-2-naphthohydroxamic acid extracts vanadium(V) selectively and quantitatively into chloroform from 2-8.5M hydrochloric acid in the presence of Mo(VI), Zr(IV) and Ce(IV). The extraction takes place quickly and gives a stable reddish-violet extract which shows an absorption maximum at 505 nm with molar absorptivity of (5.34 +/- 0.05) x 10(3)(More)
The sharp increase in the cost of energy in recent years has led to a strong demand for more efficient electric generation and the evaluation of 1% of efficiency has become higher than of the price of generating equipment. Efficiency can be gained by replacing or modification one or several turbines components as well as improvement in hydraulic structures.(More)
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