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In the present work, the effect of the citric acid (i.e., adsorption-assisting agent) and the thermal treatment over the citric acid-synthesized CoMo catalyst precursors were investigated. The catalysts were prepared by wet co-impregnation of γ-alumina extrude with citric acid-containing CoMo aqueous solution in acid medium (pH = 2–3) and treated at various temperatures (typically between 110 and...
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