AZEOTROPES

作品数:7被引量:12H指数:2
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相关作者:肖国民潘晓梅杨志才更多>>
相关机构:东南大学天津大学更多>>
相关期刊:《Engineering》《Transactions of Tianjin University》《Journal of Southeast University(English Edition)》《Chinese Journal of Chemical Engineering》更多>>
相关基金:国家自然科学基金更多>>
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Process design and intensification of multicomponent azeotropes special distillation separation via molecular simulation and system optimization
《Chinese Journal of Chemical Engineering》2024年第7期24-44,共21页Chunliang Liu Jianhui Zhong Ranran Wei Jiuxu Ruan Kaicong Wang Zhaoyou Zhu Yinglong Wang Limei Zhong 
This work provides an overview of distillation processes,including process design for different distillation processes,selection of entrainers for special distillation processes,system integration and intensification ...
关键词:Azeotrope separation Process design Optimization algorithm Process integration Dynamic control Entrainer selection 
Economy, environmental assessment and energy conservation for separation of isopropanol/diisopropyl ether/water multi-azeotropes via extractive distillation coupled pervaporation process被引量:2
《Chinese Journal of Chemical Engineering》2023年第2期353-363,共11页Qinggang Xu Yasen Dai Qing Zhao Zhengrun Chen Peizhe Cui Zhaoyou Zhu Yinglong Wang Jun Gao Yixin Ma 
supported by the National Natural Science Foundation of China (21776145 and 21808117)。
This wok proposed the extraction distillation coupled pervaporation(ED+PV) technology process using two different solvents to separate isopropanol(IPA) and diisopropyl ether(DIPE) from DIPE/IPA/H_(2)O ternary heteroge...
关键词:Life cycle assessment Extractive distillation coupled pervaporation Isopropanol/diisopropyl ether/water azeotropes Thermodynamic efficiency Human toxicity 
Application of the Chemical-Looping Concept for Azoetrope Separation被引量:5
《Engineering》2021年第1期84-93,共10页Xin Gao Xueli Geng 
The authors acknowledge financial support from the National Key Research and Development Program of China(2018YFB0604900);the National Natural Science Foundation of China(21690084 and 21878219).
The need for the separation of azeotropic mixtures for the production of high-end chemicals and resource recovery has spurred significant research into the development of new separation methods in the chemical industr...
关键词:Chemical-looping AZEOTROPES Reactive distillation Reactants screening Process intensification 
QSPR modeling of azeotropic temperatures and compositions for binary azeotropes containing lower alcohols using a genetic function approximation被引量:6
《Chinese Journal of Chemical Engineering》2019年第4期835-844,共10页Yixin Ma Kang Ma Huixin Wang Xueli Geng Jun Gao Zhaoyou Zhu Yinglong Wang 
Supported by the National Natural Science Foundation of China(21776145,21676152);Key Research Project of Shandong Province(2016GSF116004)
Binary azeotropes, which contain two chemicals with a relative volatility of 1, are very common in the chemical industry. Understanding azeotropes is essential for effectively separating binary azeotropes containing l...
关键词:QSPR AZEOTROPIC temperature AZEOTROPIC composition Genetic function approximation BINARY AZEOTROPES 
Application of Homotopy-Newton Hybrid Method for Predicting Azeotropes
《Transactions of Tianjin University》2006年第5期355-358,共4页宋海华 宋高鹏 张大鹏 
A homotopy-Newton hybrid method is proposed for predicting azeotropes, in which the set of homotopy equations with larger convergent domain is solved firstly to generate the better initial guess, then Newton algorithm...
关键词:homotopy-Newton hybrid method AZEOTROPE PREDICTION 
A new combination process of distillation with salt extraction for separating organic solvent-water azeotropes
《Journal of Southeast University(English Edition)》2004年第2期226-228,共3页潘晓梅 肖国民 杨志才 
A novel process which can purify the organic solvents from their azeotropes with water is proposed. In this process,water can be drained off both from bottom and overhead of tower at the same time,and the organic solv...
关键词:AZEOTROPE SEPARATION bath distillation salt extraction 
Necessary and Sufficient Conditions for Reactive Azeotropes in Multi-reaction Mixtures in Terms of Elemental Composition被引量:1
《Chinese Journal of Chemical Engineering》2000年第4期361-365,共5页林金清 李浩然 韩世钧 
Supported by the National Natural Science Foundation of China (No.29976035) and Zhejiang and Fujian Provincial Natural Science Foundation of China.
Necessary and sufficient conditions for azeotropy in reactive mixtures are derived in terms of elemental composition, which shows that in the space of elemental compositions, they take the same functional form as the ...
关键词:reactive azeotropy necessary and sufficient condition multi-reactive mixture phase and chemical equilibrium 
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