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pro vyhledávání: '"Qing Xu"'
Publikováno v:
Chemistry Letters. 18:149-152
A peparation of hybrid catalysts of SiO2·Al2O3–MgO (SA/MgO) and silanized MgO (SiOx/MgO) was attempted for the purpose of obtaining a new category of the acid-base bifunctional catalyst. The resultant catalyst was applied to the catalytic decompos
Publikováno v:
Chemistry Letters. 16:1053-1056
Acetonitrile was found to be formed from triethylamine over ZrO2 by TPD and IR experiments. The activity was higher than that of a strongly acidic SiO2–Al2O3. No acetonitrile was formed over a strongly basic MgO.
Publikováno v:
Chemistry Letters. 17:281-284
Decomposition of alkylamines over ZrO2, SiO2–Al2O3, and MgO were examined in a closed recirculation reactor. ZrO2 showed the highest activities and selectivities for the formation of nitriles, especially in di- and trialkylamine decomposition. In c