Word环境Matlab馏出液组成恒定的间歇精馏工艺计算研究  

Study of process calculation of running a batch distillation to fixing overhead components combining of Matlab with Word

作　　者：如斯坦木.库尔班 马凤云[1] 

机构地区：[1]新疆大学化学化工学院,新疆乌鲁木齐830046

出　　处：《计算机与应用化学》2007年第10期1425-1428,共4页Computers and Applied Chemistry

摘　　要：以正庚烷-正辛烷溶液为例,研究了Word与Matlab Notebook动态链接和交互作用,计算保持馏出液组成恒定的间歇精馏工艺,得到两个重要结论:(1)釜液组成随回流比变化为Xw=-0.0012R3+0.0276R2-0.2217R+0.7581,呈3次函数关系。因此,操作结束的釜液组成不应低于0.14;(2)数值计算dx取值大小,对精馏时间的影响为T=7.0729dx2+0.045dx+ 2.5648。故该方程的极限值即为不受计算过程影响的准确精馏时间。It is shown to calculate quantitatively running a batch distillation to fix overhead component by means of chaining Microsoft Word with Matlab Notebook as an example of n-heptane and n-octane, and gets the facts that relationship between components of liquid within the still and reflux ratio of R is X = - 0. 0012R^3 ＋ 0. 0276R^2 - 0. 2217R ＋ 0. 7581, witch is third-order power function, then in speaking economically the component at ending operation is not less than 0.14, and that magnitude of dx effecting on operating time calculated is T = 7. 0729dx^2 ＋ 0. 045dx ＋ 2. 5648, in light of, accurate operation time is limit value of the equation.

关 键 词：MATLAB NOTEBOOK MICROSOFTWORD 间歇精馏 塔顶组成恒定 

分 类 号：TQ015.9[化学工程] TP399[自动化与计算机技术—计算机应用技术]