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[". 一般クラウス工法の尾気燃焼炉後のの硫化酸塩濃度は何%ですか

2017-07-26View Original

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本スレ最後に liaanfengng 于 2718-7 -
Reply #22017-07-26
没记错的话现在的指标应该是50mg/m³,我们单位建的早在200+,当时环保要求不高,后来环保局下文,我们改造了,他不管你设计的是多少~~~
Reply #32017-07-31
我们这里吸收塔出来的尾气只有20吧!
Reply #42017-08-01
考虑到有机硫水解,吸收塔吸收的影响,如果说催化剂活性好,吸收塔出口有机硫应该在25ppm左右;再者溶剂质量好,贫度低,最好0.3以下,吸收温度35度左右,吸收塔出口硫化氢10ppm左右,综合至焚烧炉后大约为50mg/m3左右。
Reply #52017-09-21
你们尾气处理啥工艺,这么拽
Reply #62017-09-22
采用武汉国力通络合铁脱硫工艺可以将SO2浓度降低至50mg/m3以内。 有需要可联系,电话:13437117939,张先生。
Reply #72017-09-28
10000ppm以上。
Reply #82018-04-09
制硫炉配风稳定合适,波动小,好的催化剂和脱硫剂。没有别的什么高深的东西
Reply #92018-04-11
请问是荷丰的超优工艺吗?我厂出口二氧化硫能达到960毫克每立方米就很不错了
Reply #102018-07-10
我们目前3000毫克,两级常规,一级加氢,一级选择氧化,焚烧后高的不行,目前引到烟气脱硫塔脱硫。原来最好水平也就是一千毫克,不知道啥原因,不知道大家的克劳斯催化剂都用哪家的,感觉都不靠谱。

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