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The aim of present work was to study the influence of SiO2/Al2O3 molar ratio (MR) on nickel behavior in the mordenites with wide variation of MR during reduction in hydrogen flow. It was found that during reduction treatment variation of MR in mordenite from 10 to 206 influences reducibility and mobility of reduced nickel species. Stability of the reduced samples during storage in air at ambient conditions...
The photocatalytic oxidation of methyl orange (MO) on commercial TiO2 nano-particles could be successfully enhanced by simple mechanical mixing with Fe3+ modified ZSM-5 zeolites (FeZSM-5). When a mixture of TiO2 and FeZSM-5 (TiO2:FeZSM-5 ratio=1:5) was added into the solution, methyl orange removal rate was 58.9% after 30 min of irradiation, which increased 22% compared with using TiO2 alone. However,...
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