메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

피인용 2

검색

    초록·키워드

    Wood pellet (WP), empty fruit bunch (EFB) and palm kernel shell (PKS) which are biomass fuels for power generation are selected to study the characteristics of torrefaction process. These biomass fuels are torrefied at 220℃, 250℃, and 280℃. The heating value of biomass fuels is increased depending on the tor-refaction temperature. However, due to energy yield decline, it is not always desir-able to torrefy biomass at higher temperature. Considering the mass yield and en-ergy yield after torrefaction, the most proper temperature conditions for torre-faction of WP is 250-280℃ and for EFB, PKS are 220-250℃. Additionally, to in-vestigate the phenomenons of chlorine release during torrefaction process, Ion Chromatography (IC) method was used. In the case of EFB and PKS torrefied at 300℃, the chlorine component has been reduced by 97.5% and 95.3% compared to the raw biomass, respectively. In conclusion, torrefied biomass can be used as alternative fuels in replacement of coals for both aspects of heating value and chlorine corrosion problems.

    최근 본 자료 전체보기