A new pressure-swing-distillation process for separating homogeneous azeotropic mixtures

1992 ◽  
Vol 31 (1) ◽  
pp. 346-357 ◽  
Author(s):  
Jeffrey P. Knapp ◽  
Michael F. Doherty
Keyword(s):  
Distillation Process ◽  
Azeotropic Mixtures ◽  
Pressure Swing ◽  
Pressure Swing Distillation

scholarly journals Synthesis of Ternary Homogeneous Azeotropic Distillation Sequences: 2. Flowsheet Identification

2013 ◽  
Vol 13 (1) ◽  
pp. 43
Author(s):  
Sutijan Sutijan ◽  
Megan Jobson ◽  
Robin Smith
Keyword(s):  
Classification System ◽  
Ternary Mixture ◽  
Azeotropic Distillation ◽  
Ternary Mixtures ◽  
Boundary Crossing ◽  
New Classification ◽  
Azeotropic Mixtures ◽  
Systematic Methodology ◽  
Pressure Swing ◽  
Pressure Swing Distillation

This paper presents a systematic methodology for flowsheet generation for separating binary azeotropic mixtures using homogeneous azeotropic distillation. A new classification system for ternary mixtures using ‘standard distillation line maps’ defined in Sutijan et al. (2012) is employed. The new characterisation system is able to link candidate entrainers to flowsheet structures which can facilitate the separation. The sequences considered include pressure-swing distillation, two and three-column flowsheets with or without boundary crossing and the use of single and double-feed columns. For a given ternary mixture, suitable flowsheet structures that can facilitate the separation can be automatically identified. The method is illustrated using examples.

Performance Enhancement of Heat Pump with Preheater-Assisted Pressure-Swing Distillation Process

2020 ◽  
Vol 59 (10) ◽  
pp. 4742-4755 ◽  
Author(s):  
Naigen Wang ◽  
Qing Ye ◽  
Xiuxiu Ren ◽  
Lijuan Chen ◽  
Haoxiang Zhang ◽  
...  
Keyword(s):  
Heat Pump ◽  
Performance Enhancement ◽  
Distillation Process ◽  
Pressure Swing ◽  
Pressure Swing Distillation

A novel energy-saving pressure swing distillation process based on self-heat recuperation technology

Energy ◽  
2017 ◽  
Vol 141 ◽  
pp. 770-781 ◽  
Author(s):  
Hui Xia ◽  
Qing Ye ◽  
Shenyao Feng ◽  
Rui Li ◽  
Xiaomeng Suo
Keyword(s):  
Energy Saving ◽  
Distillation Process ◽  
Heat Recuperation ◽  
Pressure Swing ◽  
Pressure Swing Distillation
Sign in / Sign up

Export Citation Format

Share Document