Simulation of ternary distillation in a heat integrated distillation column (HIDiC) with a rate-based model

Keigo Matsuda, Toshinari Nakanishi, Koichi Iwakabe, Kejin Huang, Takuji Yamamoto, Akira Endo, Takao Ohmori, Masaru Nakaiwa

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

A simulation technique has been developed to calculate HIDiC models. A process simulator "gPROMS" for prediction of separation performance of the HIDiC with structured packing is developed by rate-based model using Maxwell-Stefan equations. Comparison of observed data from bench-scale (benzene-toluene system) separation concentric HIDiC plant, in which consisted of about 29 m in height and 254 mm in diameter. Predicted simulation results such as concentration, temperature and flow rate of top and bottom in the rectifying section and stripping section show good agreement with observed data. The effect of mass transfer and heat transfer in the HIDiC is also discussed. Moreover, a simulator using this model is developed to multicomponent HIDiC with concentric and compact heat exchanger systems.

本文言語English
ホスト出版物のタイトル2006 AIChE Spring National Meeting
出版ステータスPublished - 2006
外部発表はい
イベント2006 AIChE Spring National Meeting - Orlando, FL, United States
継続期間: 2006 4 232006 4 27

出版物シリーズ

名前AIChE Annual Meeting, Conference Proceedings

Conference

Conference2006 AIChE Spring National Meeting
国/地域United States
CityOrlando, FL
Period06/4/2306/4/27

ASJC Scopus subject areas

  • 化学工学(全般)
  • 化学 (全般)

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