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History of flue-gas desulfurization systems since 1850. research, development, and demonstration

Journal Article · · J. Air Pollut. Control Assoc.; (United States)
OSTI ID:5168300
A review covers early (1850-1950) studies on FGD processes, including water scrubbing, scrubbing with metal ion solutions, catalytic oxidation (e.g., with platinum or with copper compounds), dry adsorption (e.g., on dry lime, silica gels, or carbon), wet lime or limestone scrubbing, the double-alkali process, ammonia scrubbing, and processes based on sulfur dioxide reduction (e.g., with barium sulfide as the reducing agent); early (1850-1950) studies on FGD technology including gas-liquid diffusion, absorption by droplets, and absorption in scrubbing towers; scrubber design technology; early FGD installations, including the Battersea, Swansea, and Fulham stations in England; and a modern (1970-76) history of commercial processes including installations which use the following processes: wet limestone, wet lime, double-alkali, magnesium oxide, Wellman-Lord, dilute sulfuric acid/gypsum, sodium carbonate, and alkaline fly ash.
OSTI ID:
5168300
Journal Information:
J. Air Pollut. Control Assoc.; (United States), Journal Name: J. Air Pollut. Control Assoc.; (United States) Vol. 27:10; ISSN JPCAA
Country of Publication:
United States
Language:
English