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aleack

新虫 (小有名气)

[求助] 高炉煤气成分中H2S和COS怎么检测 已有1人参与

实验室准备做高炉煤气有机硫控制的相关工作,请教下:现在实验室怎么检测模拟烟气中h2s和cos的浓度,用什么仪器设备,我现在知道烟气分析仪可以测h2s,但是cos怎么检测呢?有没有一种设备同时能检测这两种气体的?请大佬们赐教

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[ Last edited by aleack on 2019-7-29 at 17:45 ]
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88888888zc

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可采用GC法。当然,还得看你需要测到多大浓度,微量可选用FPD,痕量可选用PFPD或SCD,常量选用TCD就可以了。
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