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The ring opening of methylcyclopentane (MCP) over well-characterized Pt/SiO 2 (EUROPT-1), Pt/γ-Al 2 O 3 , and Pt/K-LTL catalysts was studied as a function of hydrogen partial pressure and reduction temperature. The MCP ring opening selectivity did not change in the range of H 2 :MCP ratios studied (8-200). The turnover frequency (TOF) went through a maximum as the H...
Unpromoted sulfated zirconia (SZ) and sulfated zirconia that was promoted with iron and manganese ions (FMSZ) have been tested as catalysts for the isomerization of n-butane to isobutane. FMSZ is the superior catalyst; its activity at 60 o C is similar to that of SZ at 180 o C. Both catalysts deactivate rapidly. FTIR analysis of adsorbed CO and acetonitrile reveals the presence of...
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