绿色化学是在正确对待环境成本的原则下 ,既达到良好的和现实的经济效益 ,又具有深远的社会效益的一种可持续发展的科学新概念 ,“绿色化”是知识经济时代化学工业发展的必然趋势。介绍了国内外在绿色化学方面的研究进展 Green chemistry is a new scientific concept of sustainable development that achieves both good and realistic economic benefits and far-reaching social benefits under the principle of treating environmental costs properly. “Greening” is the development of chemical industry in the era of knowledge-based economy The inevitable trend. The research progress in green chemistry at home and abroad is introduced