Abstract:

Micro-structured chemical system on micrometer scale as characteristic size is one of the highly promising chemical engineering technologies for making chemical processes safe，green and highly efficient. The characteristics of micro-structured chemical system are based on controllable flow，fast mixing and efficient mass/heat transport on micrometer scale，which are very helpful to accelerating the apparent rate of reaction/separation processes，reducing the size of process equipment，and increasing the safety of engineering processes. During recent years，micro-structured chemical system has developed significantly in material preparation，measurement/analysis and reaction/ separation process intensification. Comparing with the traditionally chemical engineering processes and devices，the advantages of micro-structured chemical system are evident.

摘要：

介绍了微化工系统是以微米尺度微结构化工装备为核心的化工系统，是实现化工过程绿色、安全、高效的重要途径之一。阐述了微化工系统基于微尺度下流动可控以及混合传递高效的特点，可以有效地提高反应和分离过程的表观速率，大幅度缩小装备尺寸，提高过程的安全性。指出了近年来微化工系统在材料可控制备、新型测试技术和反应分离强化等方面发展迅速，与传统化工系统相比，微化工系统在诸多领域中显现出了优势。