catalytic converter honeycomb ball mill mtm
Hydrometallurgical recovery/recycling of platinum by the . Feb 01, 2021The most common car catalytic converters are the honeycomb type cordierite skeleton (2MgO2Al 2 O 3 5SiO 2), (Cuif et al., 1997, Lucena et al., 1999) and ~ 90% γAl 2 O 3 and a mixture of base metals additives, mainly oxides of Ce, Zr, La, Ni, Fe and alkalineearths (Palacios et al., 2021).