다양한 바이오매스 혼소시 국내 미분탄화력에 미치는 이산화탄소 감축 및 경제성 영향 분석
Influence of Biomass Co-firing on a Domestic Pulverized Coal Power Plant In Terms of CO2 Abatement and Economical Feasibility
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Co-firing of renewable fuel in coal fired boilers is an attractive option to mitigate CO2 emissions, since it is a relatively low cost option for efficiently converting renewable fuel to electricity by adding biomass as partial substitute of coal. However, it would cause reducing plant efficiency and operational flexibility, and increasing operation and capital cost associated with handling and firing equipment of renewable fuels. The aim of this study is to investigate the effects of biomass co-firing on CO2 emission and capital/operating cost. Wood pellet, PKS (palm kernel shell), EFB (empty fruit bunch) and sludge are considered as renewable fuels for co-firing with coal. Several approaches by the co-firing ratio are chosen from previous plant demonstrations and commercial co-firing operation, and they are evaluated and discussed for CO2 reduction and cost
Abstract
Co-firing of renewable fuel in coal fired boilers is an attractive option to mitigate CO2 emissions, since it is a relatively low cost option for efficiently converting renewable fuel to electricity by adding biomass as partial substitute of coal. However, it would cause reducing plant efficiency and operational flexibility, and increasing operation and capital cost associated with handling and firing equipment of renewable fuels. The aim of this study is to investigate the effects of biomass co-firing on CO2 emission and capital/operating cost. Wood pellet, PKS (palm kernel shell), EFB (empty fruit bunch) and sludge are considered as renewable fuels for co-firing with coal. Several approaches by the co-firing ratio are chosen from previous plant demonstrations and commercial co-firing operation, and they are evaluated and discussed for CO2 reduction and cost
참고문헌 (13)
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