Windows Programming of Binary Distillation Column under Atmospheric Pressure

• Main Authors: Chi-Chun Peng, 彭棋俊
• Other Authors: 林顯聖
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/mfb8d7

碩士 === 國立臺北科技大學 === 化學工程研究所 === 100 === The distillation column is a common and important operation unit in the chemical industry. The process utilizes the difference of the boiling point to separate the components. The aim of this research is to develop a program can simulate the steady state of distillation column for different number of stage, feed tray location, flow rate of feed, reflux rate, heat duty. In addition, the dynamic control simulation is also provided. Microsoft Visual Basic 2010 was used to develop the program. The subprograms for solving the mass balance, energy balance and phase equilibrium equations was constructed firstly. Two temperature control loops were added into the fully program. By virtue of the simulation examples, the steady state data is similar to references and the dynamic response is also reasonable. Therefore this simulation program can be provided for further studies and research.