Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture
Patent
1987-07-08
1989-12-26
Doll, John
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
55 72, 423235, 423239, 4232451, 4232452, B01D 5334
Patent
active
048896985
ABSTRACT:
The ability of activated carbon to remove mercury and noxious polyorganic matter, especially chlorodibenzo-dioxins and -furans from incinerator flue gases is utilized in an efficient manner by suspending powdery activated carbon in the flue gas in connection with a conventional spray absorption process in which the acidic components of the flue gas are neutralized by means of basic absorbents. The cooling of the flue gases in the spray absorption process provides an efficient adsorption onto the powdery activated carbon and the separation of said powdery activated carbon from the flue gas is substantially facilitated by the presence of the particulate material formed by the spray absorption process. Also an improved removal of nitrogen oxides is obtained.
REFERENCES:
patent: 4061476 (1977-12-01), Holter et al.
patent: 4246242 (1981-01-01), Butler et al.
patent: 4273747 (1981-06-01), Rasmussen
Kohl & Riesenfeld, Gas Purification, 3rd ed. Gulf Publishing Co. 1979, pp. 627-631.
Chemistry, Bailar, Jr. et al. Academic Press 1978, pp. 419-420.
Jacobsen Niels
Moller Jens T.
Nielsen Kirsten K.
Rasmussen Stig
A/S Niro Atomizer
Doll John
Russel Jeffrey Edwin
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