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In the present work, a series of NiMo catalysts supported on hybrid materials consisting of mesoporous TiSBA-15 and conventional γ-alumina were prepared. Three hybrid supports were synthesized with 20, 40 and 60wt.% of TiSBA-15 and compared to pure γ-Al2O3 and TiSBA-15 counterparts. NiMo catalysts were prepared by incipient wetness co-impregnation of aqueous solutions of ammonium heptamolybdate and...
Al 2 O 3 –MgO catalytic supports were modified with different amounts of lithium in order to obtain novel Al 2 O 3 –MgO–Li(x) formulations containing basic sites. The basic sites on samples surface were identified and quantified through CO 2 chemisorptions. It was found that total amount of basic sites increases as the Li content increases. The Li identification...
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