LIFAC ash--strategies for management.
LIFAC is a more recent addition to flue gas desulphurization methods for reducing sulphur emissions during coal combustion for the production of electricity. Ashes from the combustion of a low-sulphur lignite coal using LIFAC technology were used to evaluate different ash management strategies. The ashes, as produced and after treatment by the CERCHAR hydration process, were examined for their disposal characteristics and their utilization potential in concrete. They were also evaluated as underground disposal material using the AWDS process.
Anthony
E J
EJ
CANMET Energy Technology Centre-Ottawa, Natural Resources Canada, 1 Haanel Drive, Ottawa, Ont., Canada K1A 1M1. banthony@nrcan.gc.ca
Berry
E E
EE
Blondin
J
J
Bulewicz
E M
EM
Burwell
S
S
D002244:Carbon; D003031:Coal; D060729:Coal Ash; D017745:Incineration; D007220:Industrial Waste; D052638:Particulate Matter; D011312:Pressure; D013455:Sulfur / Q000302:isolation & purification*; D018505:Waste Management / Q000379:methods*; D014867:Water
D003031:Coal; D060729:Coal Ash; D007220:Industrial Waste; D052638:Particulate Matter; D014867:Water; D013455:Sulfur; D002244:Carbon