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kukai烟气化验结果黄烟中硫化氢含量

2018-06-05View Original

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reperc黄烟是含有硫化氢的烟尘气溶胶
Reply #22018-06-05
reperc黄烟是含有硫化氢的烟尘气溶胶
Reply #32018-06-05
焦油气化后是黄色的吗?不懂。
Reply #42018-06-07
荒煤气就是含有很多杂质的煤气,其中夹杂着焦油,等
Reply #52018-06-14
因为是煤燃烧产生的黄烟,这种烟是混合物质,像家里炉子里烧的烟煤,燃烧后就是黄烟,烟囱里冒出的烟, 煤完全燃烧可产生CO2、SO2、SO3、水蒸气等气体,若不完全燃烧,还可能产生CO、煤焦油、烃类等. 黄烟是含有硫化氢,H2S的烟气。如果焦化厂的风机调节不好,焦炉炉门或者放散管中就会冒出的黄烟。是含有硫化氢的烟尘气溶胶,差不多就是荒煤气。因为含有硫化氢所以显黄色的。一般来说焦炉荒煤气中硫化氢含量在6000~8000mg/m3。依据为去炉门口收集黄烟化验成分即可。

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