Abstract
A mesoporous zeolite silica alumina supported catalyst was impregnated with 3% Fe using different method of impregnation. This study focusing in finding the best impregnation method with the highest metal loaded and highly dispersion of impregnated metal. The impregnation methods carried out are wet impregnation, sono-chemical impregnation and point zero charge (PZC) impregnation. All prepared catalysts were analysed using AAS and FESEM to see the effective impregnation method. Based on the result, sono-chemical impregnation showed the highest actual Fe impregnated into the supported catalyst at 2.6 wt.% and 4.0 wt.% as detected by AAS and FESEM-EDX respectively.
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