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["Se preguntó sobre la diseño de la destiladora de coking, ¿cuál es el considerimiento detrás del recircullo interno?", "Este hilo fue último editado por 炼油工人 于

2017-01-12View Original

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本帖最后由 炼油工人 于 2017-1-15 10:20 编辑 我在焦化分馏塔,看到好多回流都有内回流。比如柴油。这是我在催化没有见到的。请问设计内回流是基于什么考虑?
Reply #22017-01-13
请参考http://bbs.hcbbs.com/thread-926304-1-1.html
Reply #32017-01-13
确定焦化分馏塔都是内回流?
Reply #42017-01-14
内回流提供下层塔板的液相,外回流还能带走塔内多余热量

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