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— Attrition scrubbing experiments were carried out using a WEMCO 1L lab-scale attrition scrubber with a constant impeller speed of 1000 rpm. Clean low iron silica sand in size range of 2360 μm–850 μm was used. In this study, the pulp density of 70 wt% with 10 wt% ratio of spent LIBs to silica sand media is used.