The present invention relates to supplying steam for coal gasification using superposed steam turbines for {HEAD ~ the generation} of {TAIL ~ power} 
The present invention relates to supplying steam for coal gasification using superposed steam turbines for { HEAD ~ the generation } of { TAIL ~ power }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL