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Valorization of gallium from acidic zinc's liquor / Valorizacija galijuma iz kiselog cinkovog luga
(Engineering Society for Corrosion, Belgrade, Serbia, 2007)
In this paper are showed the results of valorisation of gallium, that is gallium salt gallium(III) chloride, GaCl3, by adsorption with chelate resin and then by extraction with 1, 5 mol/dm3 HCI to GaCl3. The efficiency of ...
The influence of hot-dip galvanized steel surface pretreatment on the adhesion of epoxy coating / Uticaj pripreme površine pocinkovanog čelika na adheziju epoksidne prevlake
(Engineering Society for Corrosion, Belgrade, Serbia, 2007)
The influence of hot-dip galvanized steel surface pretreatment on the adhesion of epoxy cataphoretic coating was investigated. Several passive films were formed on hot-dip galvanized steel (phosphate, chromate and oxide). ...