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Kinetic and Reactive Distillation for Acrylic Acid Synthesis via Transesterification
Zuo, Cuncun1; Ge, Tingting2; Li, Chunshan1; Cao, Shasha1; Zhang, Suojiang1
2016-08-03
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume55Issue:30Pages:8281-8291
Abstract

Reaction distillation was first used for the process of acrylic acid synthesis through transesterification of methyl acrylate with acetic acid using a strongly acidic cationic exchange resin catalyst (NKC-9). Pseudo-homogeneous (P-H) and Langmuir-Hinshelwood (L-H) heterogeneous kinetic models were presented and fitted with the experimental data obtained from the batch reaction. The key factors of the heterogeneous kinetic model were the four components' adsorption equilibrium constants on the catalyst surface, and they were determined by adsorption experiments. The activity coefficients were calculated using the NRTL method. The catalyst stability was evaluated in a fixed-bed reactor. Catalyst activity showed no obvious decrease after 1000 h of running. A reactive distillation column for acrylic acid synthesis was proposed and designed with process simulation.

SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acs.iecr.6b01128
Indexed BySCI
Language英语
WOS KeywordION-EXCHANGE-RESIN ; METHYL ACETATE ; ACETIC-ACID ; DIMETHYL CARBONATE ; SEPARATION PROCESS ; ESTERIFICATION ; CATALYSTS ; METHANOL ; ADSORPTION ; ALCOHOL
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Program on Key Basic Research Project(2015CB251401) ; National Science Fund for Excellent Young Scholars(21422607) ; National Natural Science Foundation of China(91434203) ; CAS/SAFEA International Partnership Program for Creative Research Teams
WOS IDWOS:000381062800006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21433
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Gr, Beijing 100190, Peoples R China
2.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Zuo, Cuncun,Ge, Tingting,Li, Chunshan,et al. Kinetic and Reactive Distillation for Acrylic Acid Synthesis via Transesterification[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2016,55(30):8281-8291.
APA Zuo, Cuncun,Ge, Tingting,Li, Chunshan,Cao, Shasha,&Zhang, Suojiang.(2016).Kinetic and Reactive Distillation for Acrylic Acid Synthesis via Transesterification.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,55(30),8281-8291.
MLA Zuo, Cuncun,et al."Kinetic and Reactive Distillation for Acrylic Acid Synthesis via Transesterification".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 55.30(2016):8281-8291.
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