The temperature at which {HEAD ~ the second stream} of aluminum trihydroxide particles is dissolved in {TAIL ~ the spent liquor fraction} is suitably between 80° and 250° C., preferably between 100° and 220° C., more preferably between 120° and 180° C 
is dissolved in
The temperature at which { HEAD ~ the second stream } of aluminum trihydroxide particles is dissolved in { TAIL ~ the spent liquor fraction } is suitably between 80 ° and 250 ° C. , preferably between 100 ° and 220 ° C. , more preferably between 120 ° and 180 ° C
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH