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["El destilador y laal de destilación,

2019-02-12View Original

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user
Reply #22019-02-12
Translate the following 11user
Reply #32019-02-12
反应温度波动幅度大不大。
Reply #42019-02-13
应该先分析一下是什么硫,硫醇还是硫化氢,然后再根据结果去调整汽提塔或者反应温度。
Reply #52019-02-13
就是最平常的柴油加氢工艺
Reply #62019-02-13
恩,我试一下,看看具体情况
Reply #72019-02-13
目前汽提塔的温度只能降,不能升了
Reply #82019-02-15
汽油硫含量高,柴油硫含量低,第一个是汽提塔汽提效果不好导致的,另外一个是不是有汽油与液化气的分离塔?分离塔的分离效果不好也会导致汽油的硫含量高,还有一个考虑工艺原因是不是汽油管线引入了其他含硫物料
Reply #92019-02-17
那就考虑降点汽提塔压力
Reply #102019-02-17
提高分馏塔前 脱硫塔的汽提蒸汽量 同时稳定操作
Reply #112019-02-18
柴油硫含量合格应该不是反应的问题,最好分析一下换热器有没有漏的。
Reply #122019-03-08
分馏肯定是不正常,换热器漏?石脑油带水?
Reply #132020-02-16
楼主,这个问题解决了吗?如果解决了,请告知一下解决办法,大家可以共同学*借鉴

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