Origin LabTalk在精馏实验教学中的应用  

Application of Origin LabTalk in Distillation Experimental Teaching

作　　者：于涛[1] 李琼[1] 陈改荣[1] 

机构地区：[1]新乡学院化学与化工学院,河南新乡453003

出　　处：《广州化工》2011年第22期119-120,132,共3页GuangZhou Chemical Industry

摘　　要：开发了一种使用Origin软件对精馏实验数据进行图解法处理的方法,以苯——甲苯混合液实验体系为例,对实验数据进行处理,通过LabTalk脚本语言绘制出梯级图,以图解法分别求解出实验所需理论塔板数和加料板位置。结果表明该方法具有方便、快捷、准确性高的特点,并且可以有效提高学生的计算机数据处理能力。An Origin LabTalk program was designed to treat distillation experimental data with McCabe-Thiele method.Step graph of benzene-toluene mixture was drew by LabTalk script language after the experimental data was treated.Furthermore,the theoretical plates number and the feeding position were determined through McCabe-Thiele method.The results indicated that this program was reliable and accurate.In addition,the application of Origin software could effectively improve the students＇ data processing skills with computer.

关 键 词：精馏实验 精馏计算 图解法 ORIGIN软件 

分 类 号：TQ465[化学工程—制药化工]