The present invention relates to a method and an arrangement for use in connection with {HEAD ~ the combustion} of {TAIL ~ black liquor} 
of
The present invention relates to a method and an arrangement for use in connection with { HEAD ~ the combustion } of { TAIL ~ black liquor }
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 TAIL