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2018-01-13View Original

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催化的装置卸剂的位置
Reply #22018-01-15
2
Reply #32018-01-18
Этот пост последний раз был отредактирован пользователем Нефтехимик 1 28-3-1 9:59. 在正常生产时,在再生器底部还是还是外取热器卸剂合适?谢谢!
Reply #42018-01-18
设计是在再生器底部,但是使用后管线磨损严重 很多都改到了外取热器底部
Reply #52018-01-21
在外取热温度低,磨损相对小
Reply #62018-03-13
再生器底部容易把催化剂卸净,但是温度高;外取热器底部不容易把催化剂卸净,但温度低。
Reply #72018-03-14
我们正常生产卸剂是在外取热器底部卸的,温度比较低
Reply #82018-03-15
Леди,说的是在正常生产中缷废剂, 在正常生产中在烧焦罐底缷剂温度高,对管线冲击大,危险系数也高;停工退料也还是从烧焦罐底部缷剂。
Reply #92018-03-15
Для повсдневного�卸剂的话我建议外取底部较好,因为温度低,不需要大量的风进行冷却缇剂罐对罐体也有好处
Reply #102018-03-20
9
Reply #112018-03-21
Этот пост последь раз был отредактирован пользователем Нефтехимик 8 3-15 8:52. 我们装置是在烧焦罐底部卸剂,温度高,危险系数大,我也建议在外取取热底卸剂,建议以后可以技改。但是有一个困惑,要是在外取热卸剂,第一,再生器床层温度控制的好吗?第二,我们外取热是下流式可调外取热,通过外取热卸剂,烧焦罐藏量会变低,烧焦效果不好会会导致尾燃设备可能超温。对于以上两点怎么平衡处理啊
Reply #122018-03-24
1

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