MODIFIED SUCCESSIVE ITERATION METHOD:MULTICOMPONENT DISTILLATION OF NON-IDEAL MIXTURES
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概要
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A new calculation method is proposed for a non-ideal multicomponent distillation column with one feed. The Successive Iteration Method proposed by Sugie and Yamada was modified basing on the principles of perturbation. The over-correction of the relative volatility in an iterative process is improved by introducing a parameter n whose value determines the magnitude of the correction. The six examples considered by Hirose and Hiraiwa and two additional examples were considered in this investigation for testing the applicability of the proposed method. A comparison with the methods available in the literature indicates that the proposed method gives excellent convergence.
- 公益社団法人 化学工学会の論文
著者
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SUGIE ANDREW
Department of Engineering Chemistry, Nagoya Institute of Technology
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SAITO HIDEO
Plant Design Department, Hitachi Shipbuilding and Engineering Co., Ltd.
関連論文
- MODIFIED TRIDIAGONAL MATRIX METHOD FOR NON-IDEAL MULTICOMPONENT DISTILLATION IN COMPLEX COLUMNS
- MODIFIED SUCCESSIVE ITERATION METHOD:MULTICOMPONENT DISTILLATION OF NON-IDEAL MIXTURES