Journal Article10.1016/J.CHERD.2016.10.040
Insight into pressure-swing distillation from azeotropic phenomenon to dynamic control
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TL;DR: In this article, the authors describe the development of pressure-swing distillation (PSD), including all of the main aspects related to thermodynamic analysis, Quantitative structure property relationship (QSPR), process design, process intensification, and dynamic control.
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Abstract: Pressure-swing distillation (PSD) is widely used as an efficient method for separating pressure-sensitive azeotropic mixtures in industrial processes. Remarkably, PSD can achieve pure products without introducing a third component compared with extractive distillation and azeotropic distillation. Heat integration into PSD can save energy and reduce operating costs, thus relieving the continuous growth of energy consumption in the distillation industry. This review paper describes the development of this widely used distillation technique, including all of the main aspects related to thermodynamic analysis, Quantitative structure property relationship (QSPR), process design, process intensification, and dynamic control. Based on the foundation of research, further development of PSD is proposed for separating multi-component azeotropic mixtures and exploring the process design and dynamic control from QSPR, aiming at promoting the industrial application of this environmentally friendly and well-known separation technique from multi-scale analysis.
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Citations
Vapor–liquid equilibrium in the ternary system isobutyl alcohol + isobutyl acetate + N, N-dimethyl acetamide and the binary systems isobutyl alcohol + N, N-dimethyl acetamide, isobutyl acetate + N, N-dimethyl acetamide at 101.3 kPa
Xue Bai,Xianbao Cui,Xufeng Yu,Ying Zhang,Tianyang Feng,Haofei Liu,Kai Zhang,Yanli Fu,Qinglong Cheng +8 more
TL;DR: In this paper, the authors used the NRTL, UNIQUAC and Wilson activity coefficient models to correlate the binary VLE data in order to obtain the binary interaction parameters which were used to predict ternary VLE.
6
Design and control of energy-saving double side-stream extractive distillation for the benzene/isopropanol/water separation
TL;DR: In this article , a new energy-saving double side-stream extractive distillation (SSED) is proposed for the benzene/isopropanol/water separation, which can further reduce 13% in TAC and 14.31% in CO2 emission in comparison to the conventional arrangement.
6
Control of side-stream pressure-swing distillation and extractive distillation for separating azeotropic mixture of cyclohexane and acetone
TL;DR: In this paper , the dynamic control of a side-stream pressure swing distillation and extractive distillation (ED) process for cyclohexane and acetone separation is investigated.
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Isobaric Vapor–Liquid Equilibrium Measurements and Calculations Using Nontraditional Models for the Association Systems of Ethyl Acetate + 2-Ethylhexanoic Acid and Propyl Acetate + 2-Ethylhexanoic Acid at Atmospheric Pressure
Yuanyuan Shen,Zhengrun Chen,Xiaomin Qiu,Zhaoyuan Ma,Huiyuan Li,Jingwei Yang,Yixin Ma,Jun Gao,Yinglong Wang +8 more
TL;DR: In this article, experimental isobaric vapor-liquid equilibrium data were measured for the ethyl acetate (EAC) + 2-ethylhexanoic acid (EA) and propylacetate (PAC) + EA systems at atmospheric pressure.
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Optimal design and multicriteria comparison of extractive distillation processes for separating of a quaternary low-boiling solvent mixture
Zhishan Zhang,Jiarui Peng,Yan Cheng,Minghui Zhang,Min Li,Guijie Li +5 more
TL;DR: This study optimizes and compares four extractive distillation processes for separating a quaternary azeotropic mixture, recommending the low-pressure side-stream process with aniline due to its best economic, environmental, and safety properties.
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References
•Book
Perry's Chemical Engineers' Handbook
Robert H. Perry,Don W. Green,James O Maloney +2 more
- 01 Oct 2007
TL;DR: In this paper, conversion factors and mathematical symbols are used to describe conversion factors in physical and chemical data and Mathematical Symbols are used for converting, converting, and utilising conversion factors.
10K
Perry's chemical engineers' handbook
01 Apr 2008
TL;DR: Perry's chemical engineers' handbook covers a wide range of topics related to chemical engineering, including conversion factors, physical and chemical data, mathematics, thermodynamics, heat and mass transfer, fluid and plastic dynamics, reaction kinetics, process control, process economics, and more.
9.7K
Perrys chemical engineers handbook
Robert H. Perry,Don W. Green,M. Kasim Moosa +2 more
- 01 Jan 1984
TL;DR: Perry's Chemical Engineers' Handbook as mentioned in this paper is a free download pdf for chemical engineering applications, from the fundamentals to details on computer applications and control, and it can be found in any computer science course.
8.8K
Local compositions in thermodynamic excess functions for liquid mixtures
Henri Renon,John M. Prausnitz +1 more
TL;DR: In this paper, a new equation based on Scott's two-liquid model and on an assumption of nonrandomness similar to that used by Wilson is derived, which gives an excellent representation of many types of liquid mixtures.
6.3K
Optimum Settings for Automatic Controllers
J. G. Ziegler,N. B. Nichols +1 more
TL;DR: In this paper, the three principal control effects found in present controllers are examined and practical names and units of measurement are proposed for each effect and corresponding units for a classification of industrial processes in terms of two principal characteristics affecting their controllability.
5.8K