二氧化碳的氨化反应研究进展  

Research progress of ammoniation reaction of carbon dioxide

作　　者：王付燕[1] 孙洪志[1] 宋名秀[1] 阿不都拉江.那斯尔 王倩[1] 朱维群[1] 

机构地区：[1]山东大学化学与化工学院,山东济南250100

出　　处：《化工进展》2014年第1期209-212,218,共5页Chemical Industry and Engineering Progress

摘　　要：论述了减排CO2的重要性,概述了CO2化学利用的主要方法,综述了CO2的3种氨化反应,即氨化反应生成碳酸氢铵、尿素和三聚氰酸,重点介绍了CO2氨化反应生成三聚氰酸,对该反应进行了热力学分析,叙述了其反应的特点,得出CO2氨化合成三聚氰酸等固体产品是一条比较可行的CO2化学利用路线。氨化合成三聚氰酸不仅可以实现CO2的封存,而且能够实现CO2的高值有效利用,对解决CO2减排具有重要意义。认为将氨化反应与煤化工产业相结合,可以有效减少二氧化碳的排放强度,具有广阔的发展前景。The importance of CO2 emission reduction is discussed,and the main methods of chemical utilization of CO2 is outlined. Three ways of ammonolysis reaction of carbon dioxide are reviewed. Ammonolysis reaction produces ammonium bicarbonate,urea and cyanuric acid. Production of cyanuric acid by ammonolysis of carbon dioxide is highlighted,and the thermodynamics is analyzed. The reaction characteristics are described,and ammonolysis of carbon dioxide to produce cyanuric acid and other solid products is a feasible way for chemicalutulization of carbon dioxide. Not only carbon dioxide can be sealed up,but also high added value products can be obtained. Combination of ammonolysis reaction and coal chemical industry will reduce emission of carbon dioxide effectively, and has a broad prospect.

关 键 词：二氧化碳 氨化反应 三聚氰酸 化学利用 

分 类 号：TQ9[化学工程]