https://scholars.lib.ntu.edu.tw/handle/123456789/408922
標題: | Design and control of a continuous multi-product process with product distribution switching: Sustainable manufacture of furfuryl alcohol and 2-methylfuran | 作者: | Tseng Y.-T. Ward J.D. Lee H.-Y. |
關鍵字: | 2-Methylfuran;Furfuryl alcohol;Process control;Process design;Product distributions transition | 公開日期: | 2016 | 卷: | 105 | 起(迄)頁: | 10-20 | 來源出版物: | Chemical Engineering and Processing: Process Intensification | 摘要: | A process for the sustainable simultaneous manufacture of furfuryl alcohol (FOL) and 2-methylfuran (2-MF) is designed using commercial process simulation software. The process is designed to produce 50 kmol/hr of product, and the nominal (base case) design produces 40 kmol/h of furfuryl alcohol and 10 kmol/h of 2-methylfuran. The process is designed to permit the adjustment of the product distribution from 35/15 to 45/5 furfuryl alcohol/2-methylfuran. Energy consumption is reduced by employing a feed-effluent heat exchanger and employing a 3-phase distillate receiver at the top of the distillation column and refluxing only the organic phase. Control studies suggest that a simple decentralized control structure without controller parameter scheduling can accommodate changes in the production rate and feed composition and can also transition smoothly between product distributions. ? 2016 Elsevier B.V. All rights reserved. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/408922 | ISSN: | 02552701 | DOI: | 10.1016/j.cep.2016.04.003 | SDG/關鍵字: | Computer software; Decentralized control; Distillation columns; Effluents; Energy utilization; Manufacture; Process design; Product design; 2-methylfuran; Commercial process; Controller parameter scheduling; Design and control; Feed compositions; Furfuryl alcohol; Product distributions; Production rates; Process control |
顯示於: | 化學工程學系 |
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