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pro vyhledávání: '"S. V. Emel'yanova"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 1:783-786
1. It was shown that it is possible to remove vanadium from petroleums and petroleum products with aqueous solutions of p-toluenesulfonic acid, o-sulfobenzoic acid, and sulfanilic acid. 2. Vanadium is extracted best from those petroleums and petroleu