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["Управление добавлением гидрогенирующих антифouнтов",,"Сте всем морским друзьям, добавление антифлутина в гидрогенирующую установку увеличивается или уменьшается, основывается на чем? На свойствах исходного сырья? На изменении тем温度升高,请继续。"],"["Основывается на расчетах производителя антифлутина."]",“监视换热器压降和换热效率。根据实际情况添加防垢剂。”]",“防垢剂通常是在原料泵入口处与原料混合后一起进入反应器的,主要是阻止那些难溶性的盐类聚集、沉淀、结垢,最直接的表现个人认为是反应器床层压降;高换或空冷的压降第一控制手段还是注水吧。 不周之处多见谅!”]

2020-03-29View Original

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请教各位海友,加氢装置阻垢剂的加注量增大或减少,主要依据什么?看原料性质?换热器终温变化?原料油线速度?
Reply #22020-10-07
1.原料油组成 2.精馏塔操作温度 3.塔压差 4. 塔底再沸器蒸汽使用量和切换周期等 仅供参考:)
Reply #32020-10-07
主要是阻垢剂厂家核算的量
Reply #42020-10-08
阻垢剂主要是阻止结垢,观察换热器压降和换热效率。根据实际情况加注阻垢剂
Reply #52020-10-08
加氢装置的阻垢剂通常都是在进料泵入口混合后一起进入反应器的,主要是阻止那些难溶性的盐类聚集、沉淀、结垢,最直接的表现个人认为是反应器床层压降;高换或空冷的压降第一控制手段还是注水吧。 不周之处多见谅!

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