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Determination of germanium, gallium, indium and thallium distribution in interproducts of hydrometallurgical zinc production
(University of East Sarajevo, Faculty of Technology, 2009)
Nowadays, due to using many rare metals in the most advanced technologies, the demand for these metals is increasing. Rare metals, however, mostly don’t show the property of creating their own mineral deposits, making their ...
The determinations of total acids in red wine
(University of East Sarajevo, Faculty of Technology, 2009)
The amount of total acids in must is in most number of cases between 5 and 8 g/dm3 . Wines in general possess a little fewer acids than must, by Regulation the least acidity, expressed as tartaric acid is for all kinds of ...
A new procedure for obtaining calcium sulphate α-hemihydrate on the basis of waste phosphogypsum
(University of East Sarajevo, Faculty of Technology, 2009)
Investigations, conducted in this study showed that waste phosphogypsum-dihydrate represents a burden which even must not be kept in deposits because of its large quantity in relation to the main product – phosphoric acid, ...