CAD和EXCEL软件在水盐体系相图中的应用

摘要

水盐体系相图作为各种盐类溶解与析出规律的数据化图形,在盐化工生产中起着极其重要的作用.文章介绍一种利用CAD和EXCEL软件绘制及应用水盐体系相图的简便方法,通过EXCEL中坐标转换关系能够快速准确地在CAD中的水盐体系相图上标点和读点,这对于提高盐化工技术水平,促进生产控制的智能化具有重要意义.%Water and salt system phase diagram as variety of salt dissolution and precipitation of pattern data,it played an extremely important role in salt chemical production.It introduced a simple method to draw and apply the phase diagram of water and salt system by using CAD and EXCEL software.Through the coordinate transformation relationship of EXCEL,the punctuation and reading point of water and salt system in CAD can be quick and accurate.The level of chemical technology to promote the intelligent control of production control is of great significance.