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分留塔熱伝導油再沸器の計算上の問題

2016-12-19View Original

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イソブタン除去塔で、原料はガソリンとイソブタンで、温度は55度、塔底の温度は120度に達する必要があり、塔頂の圧力は0.55MPaです。再沸器を伝熱油で加熱する場合、熱交換面積はどれくらい必要でしょうか?蒸気加熱と比べて、熱交換面積はどれくらい違うのでしょうか?皆さん、どうか答えていただけませんか
Reply #22016-12-19
この温度なら低圧蒸気で十分です。伝熱油を使うとエネルギー消費が多くなるでしょうから、これについてはもう少し分析する必要があります

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