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2017-01-01View Original

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请问各位工厂的朋友：分析一吸塔、二吸塔吸收率取样点是吸收塔进口、塔顶（除雾器出口）？还是吸收塔进口、吸收塔中部（除雾器进口）？

Reply #22017-01-05

做吸收率进口和出口都做啊

Reply #32017-01-08

出口取样点在除雾器后进口取样点在三段后

Reply #42017-06-04

根据生产及环保要求选择，可以都做。

Reply #52017-06-06

根据上面有测定方法及取样地点的规定

Reply #62017-06-08

如果你测二吸塔出口的三氧化硫，你测哪些地方？

Reply #72017-07-26

除雾器之后，除雾器捕集下来的酸雾要计入塔的吸收率，不能计入出口三氧化硫

Reply #82017-07-26

制酸装置运行时一吸塔、二吸塔除雾器的纤维床是有持酸的，持酸对SO3吸收有一定的贡献。如果从除雾器出口测SO3吸收率，那得到的结果是偏高。

Reply #92017-07-26

持酸吸收的三氧化硫最终回流至塔内，仍计为塔的吸收，除雾器之前，夹带酸雾会不计为出口三氧化硫，结果偏低

Reply #102017-07-31

出口取样点在除雾器后进口取样点在三段后

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