... single stage coal gasifier(diameter 1.5m,2m,2.4m,2.6m,3m,3.2m,3.4m,3.6m, ... 11,000Nm3/h), double stage coal gasifier(diameter 2m,2.6m,3.2m,3.4m,3.6m,4m,gas ... (m3/kg coal)2.0~2.52.0~2.52.0~2.52.0~2.52.0~2.52.0~2.5Steam Consumption(kg/ ... 5434Gas Outlet Temperature(kpa)(Up stage)(Down Stage)≤2.0≤2.5≤2.5≤3.0≤3.0≤3.5≤3 ... Seal Pressure of Poking Hole(Mpa)≥2.0≥2.0≥2.0≥2.0≥2.0≥2.0Steam Products of Water Jacket(kg/ ...