M Kokubo, J Sudo, S Kanemori… - US Patent App. 17/258,035, 2021 - Google Patents
(57) ABSTRACT A method for controlling a wet flue gas desulfurization device includes a step of constructing a first learning model by machine learning of a relationship between a …
U Singh - US Patent 11,649,030, 2023 - Google Patents
B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, eg engine exhaust gases, smoke …
EJ Reynolds - US Patent 11,395,987, 2022 - Google Patents
An improvement in a wet scrubbing process for treating gaseous industrial process streams which contain one or more of SO2, SO3, H2SO4 which comprises contacting the stream of …