Listar Artículos por autor "Alvarado, José"
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Extraction of vanadium from petroleum coke samples by means of microwave wet acid digestion
Alvarado, José; Alvarez, Moisés; Cristiano, Ana Rita; Marcó, LuéMerú (Elsevier, 1990-01)Certified coal standards and Venezuelan petroleum coke samples were submitted to microwave acid digestion to evaluate the convenience of this procedure for the extraction of their vanadium content. The solution and the ...