摘要
增加中间储罐摆脱时间约束,将间歇过程多杂质用水网络看成一连续过程。先建立引入分配因子的间歇用水网络的超结构模型,求解出最优网络,其次引入时间约束,确定再用次序,在最短的周期内使网络结构达到稳定,最后通过优化储罐和分配器的数量,找出间歇过程多杂质用水网络的最优结构。实例证明本文的方法可以有效解决间歇过程多杂质用水网络的问题。
Water-using network synthesis with multiple contaminants （M-WNS） for batch processes is regarded as M-WNS for continuous processes by adding storage tanks, which eliminates the time limitation to reuse or recycle water discharged by each water-using process. The superstructure model of M-WNS for batch processes is firstly established by introducing assignment coefficients, then the time constraints are introduced and the sequence of reuse water is defined to obtain the steady water-using network in the least iterations. Finally, the optimum water-using network with multiple contaminants is founded after the optimization of the numbers of storage tanks and dividers. An example is illustrated to show the efficiency of this method.
出处
《计算机与应用化学》
CAS
CSCD
北大核心
2008年第11期1355-1358,共4页
Computers and Applied Chemistry
关键词
用水网络
多杂质
间歇过程
综合
water-using network, multiple contaminants, batch process, synthesis
