Batch distillation is an important unit operation. The research progress on operation model of batch distillation at home and abroad was particularly introduced. Several kinds of mathematical models that are usually used, such as rigorous model and short-cut model, price reduction model, semi-rigorous model were reviewed. And development of batch distillation optimization and its application were discussed; the computer simulation and multi-objective optimization will become a trend.%间歇精馏技术是一种重要的化工分离手段。文章综述了国内外间歇精馏技术及其常用的数学模型，其中主要阐述了严格模型和简捷模型，简要讨论了降价模型、半严格模型，同时探讨了间歇精馏优化的发展及其应用，并展望了间歇精馏系统的发展趋势。
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