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材料の温度に関する問題

2015-12-11View Original

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2つの物質が分留塔に入り、減圧弁を通過すると、温度が下がる。これはなぜですか?
Reply #22015-12-11
減圧弁を通過すると圧力が下がり、物質の沸点も下がるため、大量に気化・蒸発し熱エネルギーが持ち去られ、その結果温度が下がる。

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