Marija Štulović, Aleksandar Mihajlović, Zoran Anđić, Marija Korać, Željko Kamberović
Modification and optimization of the pyrometallurgical process of lead recovering from the waste lead-acid batteries have been studied in this paper. The aim of this research is to develop a cleaner production in the field of the secondary lead metallurgy. Lead smelting process with the addition of flux (sodium(I)-carbonate) and reducing agents (coke, iron) has been followed. The modified smelting process with the addition of hazardous waste (activated carbon) as alternative reducing agents has shown positive results on the quality of the secondary lead, the generated slag and the process gases. Filtration efficiency of the gases, the return of baghouse dust to the process and use of oxygen burners have positive effect on the environment protection and energy efficiency. Optimization of the recycling process has been based on the properties of the slag. Stabilization of slag is proposed in the furnace with addition of waste dust from the recycling of cathode ray tube (CRT) monitors. Phosphorus compounds from dust reduce leachability of toxic elements from the generated slag. Reduction the slag amount and its hazardous character through the elimination of migratory heavy metals and valorization of useful components have been proposed in the patented innovative device - cylindrical rotating washer/separator.
@article{096c4456-6237-4e37-9a8f-3610fd0f4bb9,
title={POSITIVE SYNERGISTIC EFFECT OF THE REUSE AND THE TREATMENT OF HAZARDOUS WASTE ON PYROMETALLURGICAL PROCESS OF LEAD RECOVERY FROM WASTE LEAD-ACID BATTERIES},
author={Marija Štulović and Aleksandar Mihajlović and Zoran Anđić and Marija Korać and Željko Kamberović},
year={2014},
language={en}
}TY - JOUR TI - POSITIVE SYNERGISTIC EFFECT OF THE REUSE AND THE TREATMENT OF HAZARDOUS WASTE ON PYROMETALLURGICAL PROCESS OF LEAD RECOVERY FROM WASTE LEAD-ACID BATTERIES AU - Marija Štulović AU - Aleksandar Mihajlović AU - Zoran Anđić AU - Marija Korać AU - Željko Kamberović PY - 2014 LA - en ER -
Lingen Zhang, Zhenming Xu
The development of the recycling technologies for waste electrical and electronic equipment (WEEE) has entered a new stage. The WEEE disposing technol
Maja Mandić, Jovana Đokić, Nataša Gajić, Jelena Uljarević, Željko Kamberović
The rising criticality of technologically inevitably metals and the continuous growth of the waste electronics promote a scientifi c need for developm
Željko Kamberović, Marija Korać
Demand for nickel is constantly growing due to the versatility of its application, at the first place for stainless steel production. Ore reserves and
Aleksandar Mihajlović, Željko Kamberović, Marija Korać, Milorad Gavrilovski, Nikola Jovanović
Technological procedure of slow cooling slag from primary copper production is applied in the purpose of copper recovery in the level of 98.5% to blis
Mirjana Filipović, Željko Kamberović, Marija Korać
Experimental results indicate that the volume fraction of the carbide phase, carbide size and distribution had an important influence on the wear resi
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