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Paper Information

Journal:   SCIENTIA IRANICA   2012 , Volume 19 , Number 6 (TRANSACTIONS C: CHEMISTRY AND CHEMICAL ENGINEERING); Page(s) 1672 To 1681.
 
Paper: 

COMPARING AND CONTROLLING OF THREE BATCH DISTILLATION COLUMN CONFIGURATIONS FOR SEPARATING TERTIARY ZEOTROPIC MIXTURES (RESEARCH NOTE)

 
 
Author(s):  FANAEI M.A.*, DEHGHANI H., NADI S.
 
* DEPARTMENT OF CHEMICAL ENGINEERING, FACULTY OF ENGINEERING, FERDOWSI UNIVERSITY OF MASHHAD, MASHHAD, IRAN
 
Abstract: 

This paper concerns the simulation and control of multi-vessel batch distillation configurations for separating tertiary zeotropic mixtures. Three configurations, namely, conventional middle vessel, modified middle vessel and rectifier column were selected. Unlike the previous works, a detailed model without assumptions of constant level, pressure and boilup rate was used. This model was simulated in Aspen Hysys 2009 software. In addition, a control structure which has one pressure and one/two level controllers was selected for each configuration. The results indicate that the selected control structure has an acceptable performance and the modified middle vessel configuration needs the least batch time and energy consumption. Finally, the performances of level control and temperature control strategies were compared. The results show that the level control strategy has better dynamic performance and needs lower batch time, but with uncertain feed composition, the temperature control structure is preferred.

 
Keyword(s): BATCH DISTILLATION, PI CONTROLLER, DYNAMIC SIMULATION, TERTIARY ZEOTROPIC MIXTURE
 
 
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Click to Cite.
APA: Copy

FANAEI, M., & DEHGHANI, H., & NADI, S. (2012). COMPARING AND CONTROLLING OF THREE BATCH DISTILLATION COLUMN CONFIGURATIONS FOR SEPARATING TERTIARY ZEOTROPIC MIXTURES (RESEARCH NOTE). SCIENTIA IRANICA, 19(6 (TRANSACTIONS C: CHEMISTRY AND CHEMICAL ENGINEERING)), 1672-1681. https://www.sid.ir/en/journal/ViewPaper.aspx?id=405215



Vancouver: Copy

FANAEI M.A., DEHGHANI H., NADI S.. COMPARING AND CONTROLLING OF THREE BATCH DISTILLATION COLUMN CONFIGURATIONS FOR SEPARATING TERTIARY ZEOTROPIC MIXTURES (RESEARCH NOTE). SCIENTIA IRANICA. 2012 [cited 2021May15];19(6 (TRANSACTIONS C: CHEMISTRY AND CHEMICAL ENGINEERING)):1672-1681. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405215



IEEE: Copy

FANAEI, M., DEHGHANI, H., NADI, S., 2012. COMPARING AND CONTROLLING OF THREE BATCH DISTILLATION COLUMN CONFIGURATIONS FOR SEPARATING TERTIARY ZEOTROPIC MIXTURES (RESEARCH NOTE). SCIENTIA IRANICA, [online] 19(6 (TRANSACTIONS C: CHEMISTRY AND CHEMICAL ENGINEERING)), pp.1672-1681. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405215.



 
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