Studies on Co_2O_3-Catalyzed Epoxidation of Cyclohexene in the System of Valeraldehyde and Molecular Oxygen

应用分子氧/ 正 戊醛/三氧化二钴体系氧化环己烯的研究

Solid basic catalysts for aldol condensation of valeraldehyde were prepared in the lab and the effects of reaction conditions such as alkali metal catalyst support reaction temperature pressure LHSV were examined .

自制了固体碱催化剂用于 催化 戊醛缩合反应，考察了碱金属、载体、反应温度、反应压力、空速等条件对反应的影响。

Results The following six aldehydes and ketones were found in the smoke sample : formaldehyde acetaldehyde ketone benzaldehyde valeraldehyde and phenylpropyl aldehyde .

结果从 生物 燃料烟气样品中 检测出的醛酮类物质 主要有甲醛、乙醛、丙酮、苯甲醛、 正 戊醛和苯丙醛等6种。