Optimization of dissolution of metals from Waelz sintering waste (WSW) by hydrochloric acid solutions
Özet
In this study Taguchi method was applied to determine the optimum conditions of dissolution of metals in Waelz sintering waste (WSW) in HCl solutions. The effects of solid-to-liquid ratio, reaction temperature, stirring speed, acid concentration, and reaction time on extraction efficiency were investigated. The optimum conditions were determined as follows: solid-to-liquid ratio, 0.1; reaction temperature, 65 degrees C; stirring speed, 700 rpm; acid concentration, 3 M and the reaction time, 48 min. Under these conditions, extraction efficiencies of zinc, cadmium and lead from waste were 97%, 91% and 0.052%, respectively. (C) 2010 Elsevier B.V. All rights reserved.
Anahtar kelimeler
Atıf için künye
Beşe, A. V., Çopur, M., Çolak, S., & Ata, O. N. (2010). Optimization of dissolution of metals from Waelz sintering waste (WSW) by hydrochloric acid solutions. CHEMICAL ENGINEERING JOURNAL, 162(2), 718–722. https://doi.org/10.1016/j.cej.2010.06.035
BibTeX
@article{bese2010-187023,
author = {Beşe, Ayşe Vildan and Çopur, Mehmet and Çolak, Sabri and Ata, Osman Nuri},
title = {Optimization of dissolution of metals from Waelz sintering waste (WSW) by hydrochloric acid solutions},
journal = {CHEMICAL ENGINEERING JOURNAL},
year = {2010},
volume = {162},
number = {2},
pages = {718--722},
issn = {1385-8947},
doi = {10.1016/j.cej.2010.06.035},
url = {https://akademik.atauni.edu.tr/yayinlar/187023-optimization-of-dissolution-of-metals-from-waelz-sintering-waste-wsw-by}
}