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2020-03-14View Original

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Reply #22020-03-16
Translate the following into 量 in the 6th text please.
Reply #32020-03-16
炭黑尾气回用于焦炉加热,我不太了解。应该可以和焦炉煤气一起混合进入立火道燃烧,还可以起到富煤气贫化的作用。
Reply #42020-03-17
能否帮忙查到炭黑尾气的组成成分及百分含量
Reply #52020-03-17
炭黑尾气组成分析数据 油品(API≈4)时,各品种尾气热值(kcal/Nm3)及组成(%)大致如下: 组 分 N-220 N-330 H2O 37.16 37.3 H2 11.22 11.3 CO 11.2 11.49 C2H2 0.14 0.4 CH4 0.15 0.37 CO2 1.71 1.64 Ar 0.47 0.45 N2 36.94 37.05 合 计 98.99 100 热 值 660 725
Reply #62020-03-18
你这是高温下的煤气吧?要不的话怎么含有那么多的水呢?都都达到30%以上了。 最好有常温下的体积组成就好了。
Reply #72020-03-18
炭黑尾气在主袋出口温度200度左右,脱水要单独的装置。
Reply #82020-03-19
我是炭黑用户的使用者,不是生产者。炭黑尾气运输到我这里,也就35℃左右了,会有大量的水蒸气冷凝下来了。我关心的是到这这开始使用前那一时刻尾气的成分。 再说了,先对尾气进行降温冷凝再输送,还有利于减少管道的直径
Reply #92020-03-19
用户也必须知道尾气的性质吧。像这样婚里糊涂的就敢用尾气,不是空爆就是腐蚀。

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