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["La temperatura de la cimaida

2017-01-02View Original

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Reply #22017-01-02
继续翻译:
Reply #32017-01-02
汽提塔顶温度,回流量,回流罐液位。
Reply #42017-01-02
¿La temperatura de la c��提塔顶没有控制点点,回流罐液位与回流量串级控制合理吗?
Reply #52017-01-02
La destensa no puede control pérdida de de control debido a la temperatura sensible pla,,,灵敏板温度,精馏塔可以进行这种操作
Reply #62017-01-02
No hay nada de irrazonable,只要能能控制就可行,有时候有些操作不要太死板,要有创新
Reply #72017-01-02
Me parece que realmente necesitit un cambio,不能死板。我这边一个精馏塔,设计时塔底可以带轻组分,最后要求一点也不带,玩了好长时间达到了,导致低温从 70左右升到 81左右,过段时间,感觉重组分排掉太浪费了,又从塔盘上接了个侧线,要求轻组分不带,只采C4组分。最后也达到了。塔是脱丙烷塔。所以有些操作也也需要尝试的。
Reply #82017-01-02
Esta publicaciónion última por 冰镇收音机 于 2017-1-2 13:37 编辑
Reply #92017-01-03
Esta publicaciónion última por 冰镇收音机 于 282017-2-2 13:37 编辑
Reply #102017-01-03
Si la pre prea hidrogenación culnerable a H2S y luego hay una destapa destapa塔,那么汽提塔可以用液位控制回流。如果是脱硫与拔头合塔塔,那么不合适。
Reply #112017-01-24
Estoy de acuerdo con el punto 8#,后面有分馏塔。汽提塔也采用全回流模式,轻组分也不至于浪费。
Reply #122017-01-24
Generalmente la temperatura de la c顶和回流串级,回流罐液位和采出串级

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