理想的内部熱交換型蒸留塔(HIDiC) の性能評価

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概要

• 論文の詳細を見る

• In order to understand the operating feasibility of the ideal heat integrated distillation column (HIDiC), its control systems are studied in both time and frequency domains with respect to three operating conditions (i.e., feed thermal condition, q < 0.5, q = 0.5 and q > 0.5). It was found that the ideal HIDiC could be operated quite smoothly under all these operating conditions. However, the strongest interaction between top and bottom control loops is observed at q=0.5, and the system resilience may be degraded when q strays from 0.5 because of the strong gain directionality of the process.The feed location also strongly affects the dynamic performance of the ideal HIDiC. Placing feed in the middle of the process could intensify the interaction between the top and bottom control loops. Therefore, the determination of both feed thermal condition and feed location should be based on a careful compromise between steady state energy saving and dynamic resiliency of the system.

• 社団法人 化学工学会の論文

著者

• HUANG Kejin

  Department of Chemical Systems, National Institute of Materials and Chemical Research

• OWA Masaru

  Department of Chemical Systems, National Institute of Materials and Chemical Research

• Nakaiwa M

  Research Institute For Innovation In Sustainable Chemistry National Institute Of Advanced Industrial

• Nakaiwa Masaru

  Energy-efficient Chemical Systems Group Research Institute For Innovation In Sustainable Chemistry N

• Akiya T

  Research Institute For Green Technology National Institute Of Advanced Industrial Science And Techno

• 中岩 勝

  Department of Chemical Systems, National Institute of Materials and Chemical Research

• 秋谷 鷹二

  Department of Chemical Systems, National Institute of Materials and Chemical Research

• 大輪 優

  Department of Chemical Systems, National Institute of Materials and Chemical Research

• 阿曽 一正

  Kimura Chemical Plant Co.

• 高松 武一郎

  Institute of Industrial Technology, Kansai University

• 秋谷 鷹二

  Research Institute For Green Technology National Institute Of Advanced Industrial Science And Techno

• Huang K

  Energy-efficient Chemical Systems Group Research Institute For Innovation In Sustainable Chemistry N

• Owa M

  Department Of Chemical Systems National Institute Of Materials And Chemical Research

• Huang Kejin

  Department For Human Science And Biomedical Engineering National Institute Of Advanced Industrial Sc

• 大輪 優

  Department Of Chemical Systems National Institute Of Materials And Chemical Research

• TAKAMATSU Takeichiro

  Kyoto University

• Takamatsu T

  Kyoto University

• 高松 武一郎

  Institute Of Technology Kansai University

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