["Катализаторная перерегородка столкнулась с реакционным давлением, дистилляционное давление резко возросило,,,,,，气压机入口压力突然下降，然后又自动恢复正常

2017-11-29View Original

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", "К最近催化裂化经常遇到反应压力，分馏压力突然上升，气压机入口压力突然下降，然后又自动恢复正常

Reply #22017-11-29

", "Часто появление,应该是反应沉降器系统或者分馏塔系统有水突然进入汽化导致该现象；可以可以观察一下分馏塔顶油气分离器界位有没有变化。这种情况经常出现，应该不是分馏塔顶蝶阀的问题。看一下进入两个系统的蒸汽是否存在凝结水间断进入系统

Reply #32017-11-29

", "1怀疑分馏塔顶回流罐液位过高假液位。二查冷回流是否否带水。

Reply #42017-12-01

Reply #52017-12-02

", "检查分馏塔顶油气冷却温度有没有变化是不是温度影响的

Reply #62017-12-02

Reply #72017-12-02

"检查冷回流或顶循环回流是否否带水

Reply #82017-12-03

", "温度影响应该没这么大

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["Катализаторная перерегородка столкнулась с реакционным давлением, дистилляционное давление резко возросило,,,,,，气压机入口压力突然下降，然后又自动恢复正常

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