二氧化碳加氢合成甲醇膜反应器研究进展  

Research progress on membrane reactors for CO_(2) hydrogenation to methanol

作　　者：范宗良[1] 马腾飞 杨勇 王东亮 周怀荣 李贵贤[1] FAN Zongliang;MA Tengfei;YANG Yong;WANG Dongliang;ZHOU Huairong;LI Guixian(Key Laboratory of Low Carbon Energy and Chemical Engineering of Gansu Province,School of Petrochemical Engineering,Lanzhou University of Technology,Lanzhou 730050,Gansu,China)

机构地区：[1]兰州理工大学石油化工学院甘肃省低碳能源化工重点实验室,甘肃兰州730050

出　　处：《低碳化学与化工》2025年第4期98-106,共9页Low-Carbon Chemistry and Chemical Engineering

基　　金：国家自然科学基金联合基金(U22A20415);国家自然科学基金(22468030);甘肃省重点研发计划(22YF7GA160);甘肃省基础研究创新群体(22JR5RA219)。

摘　　要：可再生能源替代化石能源对实现“碳达峰、碳中和”目标至关重要。甲醇是重要的化工原料,也是理想的氢能载体和储能介质。二氧化碳(CO_(2))加氢合成甲醇技术为基于化石燃料的传统甲醇生产路线提供了一种可行的替代方案,也为CO_(2)的资源化利用提供了途径,有望缓解化石燃料短缺和环境污染问题。反应器是CO_(2)加氢合成甲醇技术的核心之一,其中膜反应器具有CO_(2)转化率高、产物选择性高等优点,在该领域具有广阔的应用前景。综述了CO_(2)加氢合成甲醇膜反应器的研究现状,总结了甲醇合成膜反应器的结构特点,分析了甲醇合成膜反应器工业化应用过程中存在的问题以及进一步的研究方向。本研究可为甲醇合成膜反应器的工业化应用提供参考。Replacing fossil fuels with renewable energy is crucial for achieving the goals of“carbon peaking and carbon neutrality”.Methanol is an important chemical feedstock,as well as an ideal hydrogen carrier and energy storage medium.The CO_(2) hydrogenation to methanol technology offers a viable alternative to traditional fossil fuel-based methanol production routes and provides a pathway for CO_(2) utilization,which is expected to mitigate fossil fuel shortages and environmental pollution.The reactor is one of the core components of CO_(2) hydrogenation to methanol technology,among which the membrane reactor has advantages of high conversion efficiency and high product selectivity and shows great application potential in this field.The research status of membrane reactors for CO_(2) hydrogenation to methanol was summarized,and the structural characteristics of methanol synthesis membrane reactors were discussed,and the challenges in their industrial applications were analyzed,and future research directions were explored.This study aims to provide a reference for the industrial application of methanol synthesis membrane reactors.

关 键 词：CO_(2)加氢 甲醇合成 膜反应器 

分 类 号：TQ021.4[化学工程]