焦炉煤气过程分析（DE-N100型过程气在线监测系统）样品状态测量范围操作压力-10MPa～+15MPaO20～2.00%DEN-O操作温度80～150℃取样位置电捕焦前后样品组成(煤气净化前)样品组成(煤气净化后)CO21.5%～3%CO21.5%～3%N23%～7%N23%～7%O20.3%～0.8%O20.3%～0.8%CH423%～27%CH423%～27%CO5%～8%CO5%～8%H250%～60%H250%～60%NH36g/m3NH30.05g/m3H2S6g/m3H2S0.2g/m3HCN1.5g/m3HCN0.3g/m3苯334g/m3苯4g/m3萘23g/m3萘0.3g/m3焦油饱和焦油0.5g/m3)