A method 1, wherein said {TAIL ~ approach flow bottom} includes {HEAD ~ at least one fluidizing plate} and said contact surfaces are plate shaped contact surfaces having a combined total area that is 1 500 times the fluidizing plate area 
A method 1 , wherein said { TAIL ~ approach flow bottom } includes { HEAD ~ at least one fluidizing plate } and said contact surfaces are plate shaped contact surfaces having a combined total area that is 1 500 times the fluidizing plate area
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH