摘要
酒精连续发酵属于多流多级连续发酵，通常采用双流多级流程。本文以获得最大基质消耗速率为优化目标，依据Ｍｏｎｏｄ方程确定流加罐最佳控制条件，使其体积最小。这种方法可以克服作图法［１］精度不高，只能用于单流多级连续发酵设计；以及两种典型形式的动力学模型需要大量实验数据［２］，［３］，难以用于多流多级连续发酵优化设计的缺陷，并可推广到双流以上的多流多级连续发酵流加罐的优化设计。本文进行了实例计算。
Taking the maximum rate of substance consuption as the optimal aim,based on Monod Equation to determine the optimal control conditions of additional feed fermentator,the author makes a smallest fermentator in size.The approach can be used to solve the problem of low accuracy caused by illustating method[1] which can only be used to design multistage continuous fermentator with one single stream. And this approach can remedy the defect that two typical kine ctics models[2],[3] need a number of experimental data.And this approach can be spread in optimal desigh of multistage continuous fermentator with multifeed streams.The practical calculation is conducted in the paper.
出处
《四川轻化工学院学报》
1995年第2期37-41,共5页
Journal of Sichuan Institute of Light Industry and Chemical Technology
