Characterization and pH-dependent leaching behaviour of historical and modern copper slags
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- 作者：Anna Potysza ; b ; c ; apotysz@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jakub Kierczakd ; jakub.kierczak@ing.uni.wroc.pl" class="auth_mail" title="E-mail the corresponding author ; Yves Fuchsa ; Yves.fuchs@u-pem.fr" class="auth_mail" title="E-mail the corresponding author ; Malgorzata Grybosb ; malgorzata.grybos@unilim.fr" class="auth_mail" title="E-mail the corresponding author ; Gilles Guibaudb ; gilles.guibaud@unilim.fr" class="auth_mail" title="E-mail the corresponding author ; Piet N.L. Lensc ; P.Lens@unesco-ihe.org" class="auth_mail" title="E-mail the corresponding author ; Eric D. van Hullebuscha ; Eric.vanHullebusch@univ-paris-est.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Copper slags ; Primary phases ; Metal distribution ; pH-dependent leaching behaviour (Cu ; Zn ; Pb)
- 刊名：Journal of Geochemical Exploration
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：160
- 期：Complete
- 页码：1-15
- 全文大小：1768 K
文摘
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Historical and modern Cu-slags display different chemistry and mineralogy.
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Cu-slags demonstrate various behaviour under exposure to pH-dependent leaching.
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Acidic conditions (pH = 2) mobilize significant quantities of metals.
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Natural slags pH and slightly alkaline (10.5) are suitable for slags disposal.
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Leaching behaviour depends on slag phase composition.