Changes of Gas Conditions of Iron Ore Sintering Process with FGR

제철 소결의 배가스 순환 적용에 따른 가스 조건 변화

Flue gas recirculation(FGR) is applied to sintering process to cope with issues including plant efficiency and environmental effects. However, it inevitably brings changes of incoming and outgoing gas conditions as plant configurations. Objective of this study was to build a process model for a sintering bed using a flowsheet process simulator and obtain information of mass and heat balance for gas flows over various process configurations with FGR.