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Process design and economic analysis of methacrylic acid extraction for three organic solvents
Li, Jie1; Peng, Zhijian1; Li, Chunshan2; Li, Ping3; Gani, Rafiqul4
2019-12-01
Source PublicationCHINESE JOURNAL OF CHEMICAL ENGINEERING
ISSN1004-9541
Volume27Issue:12Pages:2909-2916
AbstractIn this work, a techno-economic study for the solvent based extraction of methacrylic acid from an aqueous solution is presented. The involved phase equilibrium calculations in process design are verified by measured experimental data. First, experiments are conducted with different solvent candidates to measure LLE (liquid-liquid equilibrium) data and to establish the effects of extraction temperature and dosage of solvent. Next, the binary interaction parameters for the UNIQUAC model to be used for equilibrium calculations are fine-tuned with measured data. Then, a process for the solvent based extraction of methacrylic acid recovery is designed and verified through simulation with the regressed UNIQUAC model parameters. The optimal configuration of the process flowsheet is determined by minimizing the total annualized cost. Among the three solvent candidates considered-cyclohexane, hexane and toluene-the highest efficiency and the lowest total annualized cost is found with toluene as the solvent. (C) 2019 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.
KeywordExtraction Methacrylic acid Optimization Techno-economic analysis
DOI10.1016/j.cjche.2019.02.014
Language英语
WOS KeywordLIQUID-LIQUID-EXTRACTION ; CARBOXYLIC-ACIDS ; SELECTIVE OXIDATION ; AQUEOUS-SOLUTIONS ; LACTIC-ACID ; ACETIC-ACID ; SEPARATION ; RECOVERY ; METHACROLEIN ; SYSTEM
Funding ProjectNational Key Projects for Fundamental Research and Development of China[2016YFB0601303] ; Key Research Program of Frontier Sciences,CAS[QYZDBSSW-SLH022] ; Foundation of State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering[2017-K08]
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Key Projects for Fundamental Research and Development of China ; Key Research Program of Frontier Sciences,CAS ; Foundation of State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
WOS IDWOS:000519530700007
PublisherCHEMICAL INDUSTRY PRESS CO LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/39718
Collection中国科学院过程工程研究所
Corresponding AuthorPeng, Zhijian; Li, Chunshan
Affiliation1.China Univ Geosci, Sch Engn & Technol, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Zhongke Langfang Inst Proc Engn, Inst Proc Engn,Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Gr, Beijing 100190, Peoples R China
3.Ningxia Univ, Sch Chem & Chem Engn, State Key Lab High Efficiency Utilizat Coal & Gre, Yinchuan 750021, Ningxia, Peoples R China
4.PSE SPEED, Skyttemosen 6, DK-3450 Allerod, Denmark
Recommended Citation
GB/T 7714
Li, Jie,Peng, Zhijian,Li, Chunshan,et al. Process design and economic analysis of methacrylic acid extraction for three organic solvents[J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING,2019,27(12):2909-2916.
APA Li, Jie,Peng, Zhijian,Li, Chunshan,Li, Ping,&Gani, Rafiqul.(2019).Process design and economic analysis of methacrylic acid extraction for three organic solvents.CHINESE JOURNAL OF CHEMICAL ENGINEERING,27(12),2909-2916.
MLA Li, Jie,et al."Process design and economic analysis of methacrylic acid extraction for three organic solvents".CHINESE JOURNAL OF CHEMICAL ENGINEERING 27.12(2019):2909-2916.
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