CO_(2)催化加氢制甲醇技术研究进展

Research progress on catalytic hydrogenation of CO_(2) to methanol

CO_(2)的高效转化利用对缓解能源危机以及实现“碳中和”目标具有重要的战略意义。利用CO_(2)加氢制甲醇是减少碳排放、增加产品价值的一条重要途径。本文从CO_(2)加氢产物,CO_(2)加氢合成甲醇反应机理、催化剂和工艺几个方面论述CO_(2)加氢合成甲醇的研究现状,开发高活性的催化剂是CO_(2)加氢制甲醇实现工业化的关键技术手段。

The efficient conversion and utilization of CO_(2) is of strategic significance to alleviate the energy crisis and achieve the goal of“carbon neutrality”.Hydrogenation of CO_(2) to methanol is an important way to reduce carbon emission and increase product value.In this paper,the research status of methanol synthesis from CO_(2) hydrogenation products,reaction mechanism,hydrogenation catalysts and hydrogenation process are discussed.The development of high activity catalyst is the key technical means for the industrialization of CO_(2) hydrogenation to methanol.