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2018-12-29View Original

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请教 화공인님

Reply #22018-12-29

분산재 구성 변화에 따른 분리탑에서,, 중재재 구성이 높다면, 提馏段的塔板数应减少，并采用下部的进料口。请问是对还是错？尽量解释清楚点，请大家指教下

Reply #32018-12-29

구성 변화에 따라 上移进料口，进料组成和进料板的组成尽量接近，这样才会稳定。设想极端情况，如果重组分999.9%，那可以直接塔顶进料了哈哈

Reply #42018-12-29

조정을 했을 때，如果变化不是很大的话，最后不要调整这个进料口。

Reply #52018-12-29

조정을 했을 때，如果变化不是很大的话，最后不要调整这个进料口。

Reply #62018-12-29

기억하라，精馏最节能的进料方式是进料浓度尽可能接近进料板处的浓度。那么你想，塔内当然是轻组分在上、重组分在下了。所以如果你进料轻组分增加了当然上上移进料才最合适啊！

Reply #72019-01-02

감사합니다！我也认为这是错的但我们的部门的人都说是对的哎寡不敌众啊

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