{HEAD ~ Method} of {TAIL ~ combustion} and a combustion plant in which absorbent is regenerated 
of
{ HEAD ~ Method } of { TAIL ~ combustion } and a combustion plant in which absorbent is regenerated
HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH