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2009-12-31View Original

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Reply #22010-01-01

Reply #32010-01-03

娄反应加热炉管内结焦的危害是什么？

Reply #42010-01-07

娄反应加热炉内内结焦的危害是什么？

Reply #52010-04-15

娄反应加热炉炉管结焦后，反应物料的温度就会降低炉这样就会加大燃料气炉膛温度就会过高炉随着炉膛温度增高炉管外壁温度就会升高当超过一定温度炉外壁就会变暗红色炉超过一定时间就会有爆管的危险所以说很危险啊。

Reply #62010-04-15

娄局部高温对炉管伤害大当超过炉管的最高承受温度时会引发重大事故

Reply #72010-04-19

娄楼上各位所说的的危害我再补充一下由于结焦焦会带入随后的的反应炉入口分配器和催化剂床层造成反应炉压降增长严重者短时间就会被迫停工撇油

Reply #82010-04-20

娄炉管内结焦炉管传热效率下降炉管内介质达不到工艺需要的的温度炉管外壁得不到冷却管壁温度过高有爆管的的可能造成严重后果

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