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http://dx.doi.org/10.7316/KHNES.2019.30.2.170

Solid Circulation and Reaction Characteristics of Mass Produced Particle in a 0.5 MWth Chemical Looping Combustion System  

RYU, HO-JUNG (Korea Institute of Energy Research)
JO, SUNG-HO (Korea Institute of Energy Research)
LEE, SEUNG-YONG (Korea Institute of Energy Research)
LEE, DOYEON (Korea Institute of Energy Research)
NAM, HYUNGSEOK (Korea Institute of Energy Research)
HWANG, BYUNG WOOK (Korea Institute of Energy Research)
KIM, HANA (Korea Institute of Energy Research)
KIM, JUNGHWAN (Korea Institute of Energy Research)
BAEK, JEOM-IN (Korea Electric Power Corporation (KEPCO) Research Institute)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.30, no.2, 2019 , pp. 170-177 More about this Journal
Abstract
Continuous solid circulation test at high temperature and high pressure conditions and batch type reduction-oxidation tests were performed to check feasibility of a 0.5 MWth chemical looping combustion system. Pressure drop profiles were maintained stable during continuous solid circulation up to 16 hours. Therefore, we could conclude that the solid circulation between an air reactor and a fuel reactor could be smooth and stable. The measured fuel conversion and $CO_2$ selectivity were high enough even at high capacity and even after cyclic tests. Therefore, we could expect high reactivity of oxygen carrier at real operation condition.
Keywords
Chemical looping combustion; Oxygen carrier; Solid circulation; Fuel conversion; $CO_2$ selectivity;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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