CO_2化学利用的工程化技术探讨  

Overview on engineering technologies for chemical utilization of carbon dioxide

作　　者：柴树 王倩 孟丽[1] 朱维群[1,2] CHAI Shu;WANG Qian;MENG Li;ZHU Wei-qun(School of Chemistry and Chemical Engineering,Shandong University,Jinan 250100,China;National Engineering Research Center of Colloidal Materials,Jinan 250100,China)

机构地区：[1]山东大学化学与化工学院,山东济南250100 [2]国家胶体材料工程技术研究中心,山东济南250100

出　　处：《现代化工》2018年第7期1-5,共5页Modern Chemical Industry

基　　金：山东省科技发展计划基金资助项目(2014GSF117044);山东省重大科技创新工程项目(2017CXGC1068)

摘　　要：CO_2化学利用技术可以同时实现CO_2减排和高值利用,但目前中国还未实现全流程工程化操作。通过对原料CO_2、原料H2、反应过程与工程配套和产品等方面进行分析,探讨了适合开展的CO_2化学利用工程化技术。结果表明,从煤化工工艺过程进行CO_2收集,在较少的需氢量和较便捷的工程配套下合成均三嗪醇及其衍生产品是合适的CO_2化学利用工程化技术,该技术的实施对我国CO_2减排及实现《巴黎协定》目标具有重要意义。Chemical utilization of CO2 can realize the reduction of CO2 emission and high value utilization of CO2. Whereas, no mature and integrative engineering operation in this aspect is available in China.This paper analyzes from the aspects of raw materials including CO2 and H2, reaction process, matching facilities and products and discusses the engineering technologies suitable for chemical utilization of CO2.The results show that CO2 is captured from coal chemical process and then is used to synthesize sym-triazine as well its derivatives products with consuming less amount of H2 and convenient facilities, which is an appropriate engineering technology for chemical utilization of carbon dioxide. This process is of great significance for China to reduce CO2 emission and realize the targets of the Paris Agree.

关 键 词：二氧化碳 化学利用 氨化 加氢 酯化 工程化 

分 类 号：TQ127[化学工程—无机化工]