Article ID Journal Published Year Pages File Type
7084955 Bioresource Technology 2013 8 Pages PDF
Abstract
► Decoking removed impurities from spent catalyst and affected bioleaching. ► Ni concentration in leachate was reduced to below regulated level after bioleaching. ► Spent medium leaching showed higher efficiency than two-step leaching. ► Bioleaching efficiency was higher than chemical leaching for most metals.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Process Chemistry and Technology
Preview
Bioleaching of spent hydrotreating catalyst by acidophilic thermophile Acidianus brierleyi: Leaching mechanism and effect of decoking
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