Rate based analysis of internally heat integrated distillation columns (HIDiC)

K. Iwakabe; K. Matsuda; M. Ikeda; A. Horiguchi; K. Kubo; M. Nakaiwa; S. Taniguchi; S. Kataoka; T. Yamamoto; T. Ohmori

Rate based analysis of internally heat integrated distillation columns (HIDiC)

K. Iwakabe, K. Matsuda, M. Ikeda, A. Horiguchi, K. Kubo, M. Nakaiwa, S. Taniguchi, S. Kataoka, T. Yamamoto, T. Ohmori

研究成果: Paper › 査読

抄録

A simulator for internally heat integrated distillation columns (HIDiC) with a rate based model was developed. Using a mass transfer correlation for structured packings and Chilton-Colburn analogy, heat transfer coefficients for the liquid phase were estimated. Although the effects of the compression ratio and the reflux ratio on the composition profiles were relatively large, the overall heat transfer coefficient of the internal heat exchange in the HIDiC based on the temperature difference of the bulk liquid between the rectifying and the stripping sections was ∼ 785 W/(sq m-K) regardless of the column height and the operating conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).

本文言語	English
出版ステータス	Published - 2008
外部発表	はい
イベント	18th International Congress of Chemical and Process Engineering, CHISA 2008 - Prague, Czech Republic 継続期間: 2008 8 24 → 2008 8 28

Conference

Conference	18th International Congress of Chemical and Process Engineering, CHISA 2008
Country	Czech Republic
City	Prague
Period	08/8/24 → 08/8/28

ASJC Scopus subject areas

Chemical Engineering (miscellaneous)
Process Chemistry and Technology

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引用スタイル

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abstract = "A simulator for internally heat integrated distillation columns (HIDiC) with a rate based model was developed. Using a mass transfer correlation for structured packings and Chilton-Colburn analogy, heat transfer coefficients for the liquid phase were estimated. Although the effects of the compression ratio and the reflux ratio on the composition profiles were relatively large, the overall heat transfer coefficient of the internal heat exchange in the HIDiC based on the temperature difference of the bulk liquid between the rectifying and the stripping sections was ∼ 785 W/(sq m-K) regardless of the column height and the operating conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).",

author = "K. Iwakabe and K. Matsuda and M. Ikeda and A. Horiguchi and K. Kubo and M. Nakaiwa and S. Taniguchi and S. Kataoka and T. Yamamoto and T. Ohmori",

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T1 - Rate based analysis of internally heat integrated distillation columns (HIDiC)

AU - Iwakabe, K.

AU - Matsuda, K.

AU - Ikeda, M.

AU - Horiguchi, A.

AU - Kubo, K.

AU - Nakaiwa, M.

AU - Taniguchi, S.

AU - Kataoka, S.

AU - Yamamoto, T.

AU - Ohmori, T.

PY - 2008

Y1 - 2008

N2 - A simulator for internally heat integrated distillation columns (HIDiC) with a rate based model was developed. Using a mass transfer correlation for structured packings and Chilton-Colburn analogy, heat transfer coefficients for the liquid phase were estimated. Although the effects of the compression ratio and the reflux ratio on the composition profiles were relatively large, the overall heat transfer coefficient of the internal heat exchange in the HIDiC based on the temperature difference of the bulk liquid between the rectifying and the stripping sections was ∼ 785 W/(sq m-K) regardless of the column height and the operating conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).

AB - A simulator for internally heat integrated distillation columns (HIDiC) with a rate based model was developed. Using a mass transfer correlation for structured packings and Chilton-Colburn analogy, heat transfer coefficients for the liquid phase were estimated. Although the effects of the compression ratio and the reflux ratio on the composition profiles were relatively large, the overall heat transfer coefficient of the internal heat exchange in the HIDiC based on the temperature difference of the bulk liquid between the rectifying and the stripping sections was ∼ 785 W/(sq m-K) regardless of the column height and the operating conditions. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).

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