... .6m,3m,3.2m,3.4m,3.6m,gas output from 980Nm3/h to 11,000Nm3/h), double stage coal gasifier ... .6m,3.2m,3.4m,3.6m,4m,gas output from 200Nm3/h to 14,000Nm3/h).We supply hot gas ... ,metallurgy,ceramic,refractory material,building and construction material,chemical industry,glass,power generation and etc. MAIN TECHNICAL SPECS OF SINGLE STAGE ...