Page 166 - 營建產業循環經濟發展研討會-論文集

Ash melting
(Bottom ash / Fly ash)
- Decompose Organics
- Produce “Molten-Slag” for
construction usage
- Recover Heavy metals -
evaporated to fly ash or condense to metal phase
Ash
~1250-1400oC
Fuel type
~1300-1400oC
Electrode type
Metal
Slag
SiO2,
Al2O3, CaO
Fe Cu
Takuma co. sakanakura@nies.go.jp 10