A spray tower (20) for improving contact between a gas stream (22) and a
fluid (24). The spray tower (20) includes a tank (26) having an inlet
(32) and an outlet (34), and a plurality of spray nozzles (28) positioned
in the tank, each of the plurality of spray nozzles including a spray
outlet (38). Each of the plurality of spray nozzles (28) is adapted to
spray a cone (40) of the fluid (24) through the spray outlet (38) into
the tank (26). The spray tower (20) also includes a perforated plate (30)
having a plurality of perforations (44). The perforated plate (30) is
positioned in the tank (26) so as to define a cross-section of the tank
and each of the plurality of perforations (44) is aligned with the cone
(40) flowing from the spray outlet (38) of one of the spray nozzles.