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Reduction Characteristics of Mass Produced Particle for Chemical-Looping Combustor with Different Fuels  

Ryu, Ho-Jung (Korea Institute of Energy Research)
Kim, Kyung-Su (Department of Environmental Engineering, Daejeon Univ.)
Lee, Seung-Yong (Korea Institute of Energy Research)
Park, Yeong-Seong (Department of Environmental Engineering, Daejeon Univ.)
Park, Moon-Hee (Department of Informational Statistics, Hoseo Univ.)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.19, no.4, 2008 , pp. 348-358 More about this Journal
Abstract
Reduction reactivity and carbon deposition characteristics of mass produced oxygen carrier particle(OCN-650) have been investigated by using hydrogen, methane, syngas, and natural gas as fuels. For all fuels, the maximum conversion and oxygen transfer capacity increased as the temperature increase. The reduction rate and the oxygen transfer rate increased as the temperature increase for methane. However, those values showed maximum at 900$^{\circ}C$ for hydrogen, syngas, and natural gas. To explain consistently the change of maximum conversion, reduction rate, oxygen transfer capacity, oxygen transfer rate and degree of carbon deposition for different fuels, new parameters such as reactive carbon contents and require oxygen per input gas were adopted.
Keywords
chemical-looping combustion; oxygen carrier; mass produced particle; reduction reactivity; carbon deposition;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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