["Роль катализаторного собирателя (подneath反应器下面的)"

2017-12-25View Original

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["Используются ливы типа L для подъема катализатораа между 3反与3反之间用？存在反应器下面的收集器吗？为什么PDH工艺需要这个收集器呢？"

Reply #22017-12-25

"#Совсремник间提升也是使用L阀组提升；反应器底部的的催化剂收集器也是有的；设计设计上有吹扫置换气（正常正常H2）通过收集器，与催化剂逆向接触；目的之一是反吹催化剂上可能携带的油气；二是为了给催化剂降温以满足L阀组的要求（约115度左右）"

Reply #32017-12-25

"Спаси за предыдущий ответ. Это значит,提升温度不能太高？收集器必须存在。那么吹扫气排放是与反应物料混合进入下游反应器还是还是还是还是还是还是还是还是还是还是还是"

Reply #42017-12-26

"Даzhou催化催化重整采用无阀输送，催化剂收集器已经取消这难道一开始就可以不需要吗？"

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