["La destilificación del diésell se分被分为上下抽出口，一中油也相应地分上下返回口。"

2019-01-31View Original

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["Este hilo fue editado por última vez por 2 2 1 2 2 2 2 2 2 2 3 1 2 2 2 2 2 2 2 2 2 2 2 3:57 por 聚宝盆一分馏塔柴油抽出分上下抽出口，一中油也相应的分上下返回口。如何在生产中调整柴油抽出和一中返回，以达到更优化的生产条件？"

Reply #22019-02-01

"Personalmente, creo que también se应根据需求来调吧。一中下返回口和轻柴下抽出调节很灵敏因为一中和轻柴馏程接近只有一层塔盘来分离对操作要求很高。如果是轻柴出口轻柴组分就偏轻了。从操作而言还是通过单一变量来控制轻柴质量最好"

Reply #32019-02-05

"Generalmente se si usa el medio retorno的话就用柴油来抽如果使用一中下返的话就用柴油下抽使用柴油上抽比使用下抽柴油的组分轻比重和95%都相对小可以根据产品质量自由的选择"

Reply #42019-02-07

"¿¿Puede abrir el diésel下抽出和中段下返塔？柴油上下抽出都开和开中段下返塔是否可以？"

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["La destilificación del diésell se分被分为上下抽出口，一中油也相应地分上下返回口。"

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