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Synthesis of Methyl Methacrylate by Aldol Condensation of Methyl Propionate with Formaldehyde Over Acid-Base Bifunctional Catalysts
Li, Bin1; Yan, Ruiyi2; Wang, Lei2; Diao, Yanyan2; Li, Zengxi1; Zhang, Suojiang2
2013-08-01
Source PublicationCATALYSIS LETTERS
Volume143Issue:8Pages:829-838
AbstractSupported cesium catalysts with various carriers (SiO2, Al2O3, TiO2, MgO) were prepared and characterized by X-ray diffraction, BET nitrogen adsorption-desorption, NH3 and CO2-TPD methods and thermogravimetric analysis. Experimental results showed that the Zr-Mg-Cs/SiO2 catalyst exhibited moderate activity for aldol condensation of methyl propionate with formaldehyde (FA) to produce methyl methacrylate. Though the activity of Zr-Mg-Cs/SiO2 catalyst decreased with the time-on-stream, the deactivated catalyst was completely regenerated by calcination. The catalyst was regenerated 16 times and total operation time was over 500 h, its activity was identical with that of the fresh catalyst.
KeywordAldol Condensation Catalyst Methyl Methacrylate Methyl Propionate Formaldehyde
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS KeywordPHASE ; PHOSPHATE ; METHANOL
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000321873200011
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13451
Collection研究所(批量导入)
Affiliation1.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Bin,Yan, Ruiyi,Wang, Lei,et al. Synthesis of Methyl Methacrylate by Aldol Condensation of Methyl Propionate with Formaldehyde Over Acid-Base Bifunctional Catalysts[J]. CATALYSIS LETTERS,2013,143(8):829-838.
APA Li, Bin,Yan, Ruiyi,Wang, Lei,Diao, Yanyan,Li, Zengxi,&Zhang, Suojiang.(2013).Synthesis of Methyl Methacrylate by Aldol Condensation of Methyl Propionate with Formaldehyde Over Acid-Base Bifunctional Catalysts.CATALYSIS LETTERS,143(8),829-838.
MLA Li, Bin,et al."Synthesis of Methyl Methacrylate by Aldol Condensation of Methyl Propionate with Formaldehyde Over Acid-Base Bifunctional Catalysts".CATALYSIS LETTERS 143.8(2013):829-838.
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