【摘要】 考虑到节能、环保等问题，结晶技术在有机混合物的分离和精制中得到广泛应用。特别是熔融结晶，已引起人们的重视。文中介绍了结晶研究和技术发展概况，以及几种新型的结晶精制装置。更多还原

【Abstract】 Considering problems on energy conservation,environmental protection and so on,crystalliZationtechnology is widely used in separation and purification of organic compound mixture,Particularly,meltingc,crystal-lization technology has been taken seriously. Survey of crystallization research and technical development and newtype of crystallization purifiers are described in this paper.更多还原