Removal of Impurities from Metallurigical Grade Silicon by Acid Washing
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چکیده
منابع مشابه
Removal of the Impurities, Nucleic Acid and Polysaccharide, from Twercijlin Protein* by Florence
By the methods most generally used in the past for the purification of the tuberculin protein nucleic acid and polysaccharide often have not been removed. While in most of the final fractions the nucleic acid content varied from 4 to 8 per cent, in a few cases it was as high as 30 to 40 per cent and in others as low as 0.8 per cent. Such a low figure as the latter, however, could not bc attaine...
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ژورنال
عنوان ژورنال: Journal of the Korean Institute of Resources Recycling
سال: 2011
ISSN: 1225-8326
DOI: 10.7844/kirr.2011.20.1.061