Získávání zinku a kobaltu z odpadu po loužení sfaleritické rudy
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Vystavělová, Soňa
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The dissertation deals with zinc and cobalt extraction from refuse after sphalerite mineral leaching. The document contains theoretic analysis of hydrometallurgical processes. Further on it is concerned with zinc and cobalt description, theoretic introduction to leaching in the Czech Republic as well as in the world. Practical part deals with a sample preparation and subsequent leaching in 10 % and 20 % sulphuric acid and in autoclave as well because of the comparison. The dissertation deals is supplemented with tables and graphs.
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Import 03/08/2012
Subject(s)
zinc and cobalt, sphalerite minerals, hydrometallurgical processes, leaching in 10 % and 20 % sulphuric acid, leaching conditions, yield