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Optimal Design and Effective Control of the tent-Amyl Methyl Ether Production Process Using an Integrated Reactive Dividing Wall and Pressure Swing Columns
Yang, Ao1; Lv, Liping2,3,4; Shen, Weifeng1; Dong, Lichun1; Li, Jie5; Xiao, Xin6
2017-12-13
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume56Issue:49Pages:14565-14581
Abstract

Design of the tert-amyl methyl ether (TAME) production process has received much attention because TAME is an important oxygenated gasoline additive with much fewer environmental and health issues than methyl tert-butyl ether. Although a reactive dividing wall column where reaction and separation take place in one vessel has been developed with less capital and operating cost, little work on its application to TAME production has been reported. In this paper, we propose a new overall procedure for optimal design of the TAME production process through an integrated reactive dividing wall and pressure swing columns, which includes screening of the best dividing wall configuration, thermodynamic feasible insight, and process simulation and optimization using the sensitivity analysis tool in Aspen Plus. The computational results demonstrate that the optimal design of the TAME production process through an integrated reactive dividing wall and pressure swing column is successfully obtained to achieve desired TAME purity of 99.958 mol %, significantly reducing the total annualized cost by 43.58% and decreasing the exergy loss by 48.24% compared to the existing TAME production process using reactive distillation. Finally, an effective control strategy including tray temperature control is proposed to ensure the operating conditions are well controlled at or close to their set points in a desired time when disturbances occur.

SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.iecr.7b03459
Indexed BySCI
Language英语
WOS KeywordDistillation Column ; Extractive Distillation ; Tame Production ; Liquid-phase ; Etherification ; Isoamylenes ; Kinetics ; Methanol ; Resin ; Etbe
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Natural Science Foundation of China(21606026) ; National Key Research and Development Program(2017YFB0603105) ; Natural Science Foundation of Chongqing, China(CSTC2016JCYJA0474) ; Fundamental Research Funds for the Central Universities(106112017CDJQJ228809) ; Hundred Talents Program at Chongqing University
WOS IDWOS:000418204400018
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/23484
Collection研究所(批量导入)
Corresponding AuthorShen, Weifeng
Affiliation1.Chongqing Univ, Sch Chem & Chem Engn, Chongqing 400044, Peoples R China
2.Yangtze Normal Univ, Sch Chem & Chem Engn, Chongqing 408100, Peoples R China
3.Yangtze Normal Univ, Collaborat Innovat Ctr Green Dev Wuling Moutain A, Chongqing 408100, Peoples R China
4.Yangtze Normal Univ, Hazard Prevent Three Gorges Reservoir, Res Ctr Environm Monitoring, Chongqing 408100, Peoples R China
5.Univ Manchester, Sch Chem Engn & Analyt Sci, Manchester M13 9PL, Lancs, England
6.Chinese Acad Sci, Inst Proc Engn, Div Environm Technol & Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Yang, Ao,Lv, Liping,Shen, Weifeng,et al. Optimal Design and Effective Control of the tent-Amyl Methyl Ether Production Process Using an Integrated Reactive Dividing Wall and Pressure Swing Columns[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2017,56(49):14565-14581.
APA Yang, Ao,Lv, Liping,Shen, Weifeng,Dong, Lichun,Li, Jie,&Xiao, Xin.(2017).Optimal Design and Effective Control of the tent-Amyl Methyl Ether Production Process Using an Integrated Reactive Dividing Wall and Pressure Swing Columns.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,56(49),14565-14581.
MLA Yang, Ao,et al."Optimal Design and Effective Control of the tent-Amyl Methyl Ether Production Process Using an Integrated Reactive Dividing Wall and Pressure Swing Columns".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 56.49(2017):14565-14581.
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