... single stage coal gasifier(diameter 1.5m,2m,2.4m,2.6m,3m,3.2m,3.4m,3.6m,gas output from 980Nm3/h to 11,000Nm3/h), double stage coal ... gasifier(diameter 2m,2.6m,3.2m,3.4m,3.6m,4m,gas output from 200Nm3/h to 14,000Nm3/h).We supply hot gas station of single stage coal gasifier,cold gas station of single stage coal ...