["Как контролировать重整液化气C2？"

2018-06-13View Original

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["Прошу помощи у всех мудрых,请教各位大神，连续重整液化气C3以下，稳定塔怎么操作？"

Reply #22018-06-13

["По моему мнению，液化气中C2与重整反应有关，我们这边也经常超标，超标了就将稳定塔水冷冷后温度控高一点，将塔顶气由再接触改出去至低瓦"

Reply #32018-06-15

["Brother Yuge，控的不挺好的么"

Reply #42018-06-15

"Нет водяного охлаждения，只有空冷怎么调节啊空冷排量开大，冷不下来"

Reply #52018-06-15

"Также не полностью，也不是全开，应该是温度稍微高一点，让塔顶气中较轻的组分从低瓦排出去，而不是一直在再接触来回循环，我是这么理解的，不知道对不对"

Reply #62018-06-16

"Увеличьте охлаждение задней температ适当提一下，让C2尽量凝不下来"

Reply #72018-06-16

"Размещение верхнего газа на горючий газ —塔顶气放至思路是一点毛病没有的，单单靠冷后温度和塔顶温度提高一些控，有效果但也并不是特别明显，冷后温提高塔顶温提高，同时开大并燃料气，还要注意C5的拔出量在指标范围内。"

Reply #82018-06-16

"У нас以前塔顶气外排阀开度很小，只有百分之几，后来调整大概开度40左右，稍微好一点，但是顶气外排一直都是按照领导指示进行的，当班班组没有调整，有很多因素有关，液化气中碳五含量还可以的"

Reply #92018-06-19

"Для начала原料我们那重整稳定液化气只做C5含量，不大于5%然后稳定回流罐外送稳定干气并装置内的燃料气方案。稳定塔操作主要控稳定汽油的饱和蒸汽压"

Reply #102018-06-19

"Топливный газ不并到燃料气C2含量不好控"

Reply #112018-06-19

"Тогда по看看重整反应吧，我们装置，液化气C2+C5不大于5%塔底温不高，C5含量较低，主要还是C2含量，基本保持在4.5%左右，如果实在高，估计还是重整反应的问题吧"

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["Как контролировать重整液化气C2？"

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