TY - JOUR ID - 31718 TI - SYNERGIC PROMOTION OF CATALYST BY GROUP VIII B ELEMENTS JO - Journal of Sciences, Islamic Republic of Iran JA - JSCIENCES LA - en SN - 1016-1104 Y1 - 2002 PY - 2002 VL - 13 IS - 3 SP - EP - DO - N2 - Group VIII B metal oxides supported on gamma-alumina were investigated as catalysts and promoters of MoO3 hydrodesulfurization catalysis. Superior promotion was observed in PbO promoted catalyst compared to that of CoO, the typically accepted promoter. Other metal oxides, SnO and Ho2O3 exhibited reasonable hydrodesulfurization catalysis promotion but lower than for CoO promoted catalyst. UR - https://jsciences.ut.ac.ir/article_31718.html L1 - https://jsciences.ut.ac.ir/article_31718_c0cce8b167fa45846abc9f34a3925781.pdf ER -