一道用物理化学中的相图知识求解的单元操作问题

A Unit Operation Problem Solved with the Knowledge about Phase Diagram in Physical Chemistry

从一道化工单元操作问题的求解过程出发,阐明了物理化学中的相图基础知识须与化工实践单元相结合,才能使所学的知识融会贯通,不与实践脱节。同时,学生在应用所学的基础知识解决化工实际问题时,其分析与解决问题的能力得到提高,加深了对知识的理解、巩固与掌握。

This paper,starting from the solving process of a chemical unit operation problem,clarifiesthat the basic knowledge of phase diagram in physical chemistry should be combined with the chemicalengineering practice unit,to better solidify and apply what is learned to practical problems.At the sametime,the students improve their ability to analyze and solve problems,and to deepen the understandingof knowledge.