Vladislav Lj. Matković, Miroslav D. Sokić
The presented results are related to the leaching of Pb-Zn-Cu-Fe sulphide concentrate, obtained from barite-sulphide ores, under the elevated temperatures and pressures in an autoclave. The leaching process was performed using a sulfuric acid solution with the oxygen addition for the separation of the targeted metals from the polymetallic concentrate. In this process, influences of various parameters were discussed and then correlated to the leached metals, zinc, copper and iron. Zinc, copper and iron were dissolved in a solution, while lead remained as insoluble in the leach residue. The best leaching results were determined under the temperature of 210 °C during the 240 min. Obtained leaching degrees were 98% zinc, 95% copper and 96% iron.
@article{88575f33-7455-41c2-a550-fd107e849413,
title={Microsoft Word - 10 Pressure Oxidative Ł},
author={Vladislav Lj. Matković and Miroslav D. Sokić},
year={2011},
language={English}
}TY - JOUR TI - Microsoft Word - 10 Pressure Oxidative Ł AU - Vladislav Lj. Matković AU - Miroslav D. Sokić PY - 2011 LA - English ER -
Jaising Gadekar
E-Waste is a term used to cover items of all types of electrical and electronic equipment (EEE) and its parts that have been discarded by the owner as
A. Tuncuk, V. Stazi
Waste of electric–electronic equipment (WEEE) with an annual growth rate of about 3–5% is the fastest growing waste stream in municipal wastes. Notwit
Ionela Birloaga, Ida De Michelis, Francesco Ferella, Mihai Buzatu, Francesco Vegliò
This study investigates the hydrometallurgical recovery of copper and gold from waste printed circuit boards (WPCBs) using a sequential oxidative leac
Željko Kamberović, Marija Korać, Dragana Ivšić, Vesna Nikolić, Milisav Ranitović
Used electronic equipment became one of the fastest growing waste streams in the world. In the past two decades recycling of printed circuit boards (P
Fathi Habashi
In the 1940s hydromtallurgy benefitted a great deal from Manhattan Project in USA, then in the 1950s a new technology was introduced by Sherritt-Gordo
Reza Arghandeh, Alexandra von Meier
Modern society relies heavily upon complex and widespread electric grids. In recent years, advanced sensors, intelligent automation, communication net