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["焦化厂硫酸an",,"母液が変 mexico",,"貴社の電捕焦油器の運転状況はいかがでしょうか。一般的に、点が不安定で硫铵のガス中に焦油の含有量が高い場合、硫铵製品が変色しやすく、また、ガス中に� meille",,"電捕焦油器の除焦油効率を確認して、鼓风机后的煤气含焦油要低于50mg/m3。また、初冷器的除焦油情况也要检查。さらに、硫铵系统的碱性性を確認し、硫铵系统的碱性母液为灰色、硫铵结晶也会变灰且持续一周左右。"]

2018-06-27View Original

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母液变黑起黑沫有什么好办法 或者什么原因引起的
Reply #22018-06-27
你们的电捕焦油器运转你情况如何,一般来说点不运行不稳定,入硫铵的煤气中焦油含量高,容易造成硫铵产品变黑,还有就是煤气中带的杂质(煤粉,焦渣,以及夹带的焦油)比较多,鼓风机吸力过高。
Reply #32018-07-04
除去楼上说的电捕焦油器的除焦油效率检查一下,也就是鼓风机后煤气含焦油要低于50mg/m3,还要检查初冷器除焦油情况。另外,硫铵系统检查是不是变碱性,变碱性母液为灰色,硫铵结晶也会变灰且持续一周左右。

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