Liquid-phase Dehydration of 1-Phenylethanol to Styrene over an Acidic Resin Catalyst
作者： Nazmul Abedin Khan , Jin-Soo Hwang , Sung-Hwa Jhung
DOI: 10.5012/BKCS.2011.32.4.1327
关键词:
摘要: Bio-refinerary Research Center, Korea Institute of Chemical Technology, P.O. Box, 107, Yusung, Daejeon 305-600, KoreaReceived January 27, 2011, Accepted March 3, 2011Dehydration 1-phenylethanol to produce styrene has been studied in liquid phase with three solid acidcatalysts such as H-ZSM-5, H-Y and Amberlyst-15. Amberlyst-15 shows the highest conversion styreneyield, suggesting applicability a resin catalyst dehydration. The good performance theAmberlyst-15 may be due high acid concentration ready diffusion reactants products. A possiblereaction scheme (such formation from diphenylethylether) also suggested.Key Words : Dehydration, 1-Phenylethanol, Amberlyst-15, Liquid-phase, StyreneIntroductionDehydration alcohols
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