教師資料查詢 | 類別: 期刊論文 | 教師: 曾琇瑱 Tseng Shio-jenn (瀏覽個人網頁)

標題:Modeling the melt transesterification of polycarbonate
學年96
學期2
出版(發表)日期2008/04/01
作品名稱Modeling the melt transesterification of polycarbonate
作品名稱(其他語言)
著者Hsu, Jyh-ping; Wong, Jinn-jong; 曾琇瑱; Tseng, Shiojenn
單位淡江大學數學學系
出版者Wiley-Blackwell
著錄名稱、卷期、頁數Journal of Applied Polymer Science 108(2), pp.694-704
摘要A mathematical model of the melt transesterification of polycarbonate in a mechanically agitated reactor system without a distillation column is proposed. Penetration theory is applied to the mass-transfer operation of volatile components in both a transesterification reactor and a polymerization reactor by simplification of the flow pattern. The applicability of the proposed model is examined by the comparison of its predictions with experimental data of the collected condensate of volatile components, the end-group ratio, and the weight fraction distribution of the resulting polymer. The end-group ratios have been determined by carbon-13 nuclear magnetic resonance spectroscopy, and the distribution of weight fractions has been measured by gel permeation chromatography. It is shown that the model's predictions are very consistent with the experimental data.
關鍵字
語言英文
ISSN0021-8995
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版
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