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皆さんに質問があります。精留塔の入口での熱状態パラメータqが小さくなると、抽出段に必要な理論段数は多くなりますか?

2020-09-12View Original

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皆さんに質問があります。精留塔の入口での熱状態パラメータqが小さくなると、抽出段に必要な理論段数は多くなりますか?
Reply #22020-09-16
qが小さいほど、供給熱量の過剰度が高くなり、塔底の気液比が小さくなり、抽出段階で必要となる理論段数が多くなる
Reply #32020-09-17
Q値が小さいほど、持ち込まれる熱量が多くなり、塔底での加熱量が減少し、上昇する蒸気量も減少する。その結果、抽出段の操作線の傾きが大きくなり、必要な板の数も増える

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