CO_(2)加氢合成甲醇催化剂的助剂效应

The Promotional Effect During Hydrogenation of CO_(2) to Methanol over Cu Based Catalysts

CO_(2)是引起温室效应的主要原因之一,因此将CO_(2)转化,以降低因温室效应造成的全球变暖等环境问题引起了广泛关注。加氢反应能够将CO_(2)转化为重要的有机化工中间体甲醇,近年来引起了广泛关注,因此以Cu基催化剂为基础,通过添加助剂K、Mn、La、Fe、Ni进行改性,并进一步研究助剂效应,为催化剂的设计与开发提供参考。

The greenhouse effect is mainly caused by CO_(2).Thus, researchers pay great attention on how to convert CO_(2), aiming to weaken the global warming resulted by greenhouse effect.The methanol, as an important organic intermediate, is produced during CO_(2) hydrogenation, gaining increasing popularity in recent years.In this study, the promotional effect over Cu based catalyst in hydrogenation of CO_(2) to methanol was evaluated to prepare highly efficient catalyst.