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反�贺器的问题

2018-09-02View Original

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差压が过高すると、触媒の破壊と反应器内の部品の损坏会发生。具体的多多少的压差会引起这种现象不太明白。请大家说说,加分
Reply #22018-09-02
差压设定有要求,超过后压后需要停工并触媒撇头。原因是您上面提到的
Reply #32018-09-03
压差大则作用在反应器内部不同部位的(例如上部和下部)触媒受力和压强是不一样的。一般来讲压差大都是因为触媒结焦、磁球或惰性支撑位烧结、触 metic细粉过多、压差表故障等原因造成。排除仪表本身原因后,建议停工处理。压差的大小要看实际情况。
Reply #42018-09-05
压差大则说明触媒坏了或者堵了。有报警设置的
Reply #52018-09-07
触媒的破碎会反应器差压增加。有报警设置的
Reply #62018-09-11
触压大则反应器的触媒结焦严重。我们遇到过反应器压差大于加上nKpa时,触媒坍塌、内部全部损坏、触媒全部粉化。

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