Lorusso & Loud
Wet-type flue gas desulfurization plant
 An elongated absorber housing, including an inlet duct and an outlet duct, is integrally provided on an upper portion of a circulation tank. The absorber is a self-supporting structure supported by only the circulation tank. At least the furthest upstream spraying stage in a spraying zone in the inlet duct includes spray pipes provided with spray nozzles for spraying an absorbing liquid in a direction cocurrent with gas flow, and at least the furthest downstream spraying stage includes spray nozzles for spraying the absorbing liquid in a direction countercurrent to the gas flow. The absorber is an integral structure in which the upper portion of the circulation tank forms a part of the duct, whereby the absorber is self-supportable and, moreover, is of a simple structure, giving it high strength and eliminating of the need for provision of fitments for supporting the absorber. 
Babcock-Hitachi Kabushiki Kaisha
B B
B01D B01D
inventional inventional
Hiroshi Shigehito Hiroshi Shigeru Atsushi Hirofumi Hiroyuki Mitsuharu Masayuki Takanori Fumito Kunikatsu Masakatsu
Kuroda Takamoto Ishizaka Nozawa Katagawa Kikkawa Kaku Kon Yamamoto Nakamoto Nakajima Yoshida Nishimura