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http://dx.doi.org/10.7316/KHNES.2017.28.2.190

Gasification of Coal and Torrefied Biomass Mixture  

OH, GUNUNG (Advanced Energy Technology, Korea University of Science and Technology)
JANG, JIN YOUNG (Advanced Energy Technology, Korea University of Science and Technology)
RA, HO WON (Climate Change Research Division, Korea Institute of Energy Research)
SEO, MYUNG WON (Climate Change Research Division, Korea Institute of Energy Research)
MUN, TAE YOUNG (Climate Change Research Division, Korea Institute of Energy Research)
LEE, JAE-GOO (Future Energy Plant Convergence Research Center, Korea Institute of Energy Research)
YOON, SANG JUN (Climate Change Research Division, Korea Institute of Energy Research)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.28, no.2, 2017 , pp. 190-199 More about this Journal
Abstract
Air-blown Gasification of coal and torrefied biomass mixture is conducted on fixed-bed gasifier. The various ratio (9:1, 8:2, 7:3) of coal and torrefied biomass mixture are used. The contents of $H_2$, CO in the syngas were increased with gasification temperature. Carbon conversion tend to increase with temperature and equivalence ratio (ER). However, cold gas efficiency showed maximum point in ER range of 0.26-0.36. The torrefied biomass showed highest cold gas efficiency of 67.5% at $934^{\circ}C$, ER 0.36. Gasification of 8:2 mixture showed the highest carbon conversion and cold gas efficiency and synergy effect.
Keywords
Gasification; Coal; Torrefied biomass; Synergy effect;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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