超临界反应的应用

Application of Supercritical Reaction

采用环境友好的溶剂在超临界状态下进行的化学反应,能加快化学反应速率,提高反应的产率和选择性,方便地实现反应分离过程的一体化,该技术以其独特的优越性获得了广泛研究与关注。笔者简述了近年来超临界反应在石油化工、环境保护、生物柴油制备领域的应用。

Chemical reaction by using environmental friendly solvent in supercritical condition can accelerate the rate of reac- tion, improve production rate and selectivity, as well as facilitate the integration and separation process conveniently. This tech- nology obtained extensive research and attention for its unique advantages. This paper briefly described the application of super- critical reaction in petroleum chemical industry, environmental protection and biodiesel preparation areas in recent years.