Auteur Åke Sandström
Documents disponibles écrits par cet auteur (2)
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Samuel A. Awe, Auteur ; Åke Sandström, Auteur |Removal of impurity elements in copper metallurgy is one of the major problems encountered today since pure copper ore reserves are becoming exhausted and the resources of unexploited ores often contain relatively high amounts of impurity elemen[...]
Article : texte imprimé
Chandra Sekhar Gahan, Auteur ; Jan-Eric Sundkvist, Auteur ; Åke Sandström, Auteur |The cost of lime/limestone for neutralisation is the second largest operating cost in bioleaching. Therefore, these studies have been conducted with the aim to investigate the possibilities for use of by-products such as mesalime and electric ar[...]
