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http://dx.doi.org/10.7316/KHNES.2017.28.4.384

Solid Circulation Characteristics of Oxygen Carrier for Chemical Looping Combustion System at Ambient Temperature and Pressure  

YOON, JOOYOUNG (Korea Institute of Energy Reserach)
KIM, HANA (Korea Institute of Energy Reserach)
KIM, JUNGHWAN (Korea Institute of Energy Reserach)
LEE, DOYEON (Korea Institute of Energy Reserach)
BAEK, JEOM-IN (Korea Electric Power Corporation (KEPCO) Research Institute)
RYU, HO-JUNG (Korea Institute of Energy Reserach)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.28, no.4, 2017 , pp. 384-391 More about this Journal
Abstract
Effects of operating variables on solid circulation rate were measured and discussed using two-interconnected circulating fluidized bed system at ambient temperature and pressure. OCN 706-1100 particles were used as oxygen carrier. The measured solid circulation rates increased as the lower loop seal gas flow rates and the solid height in the fuel reactor increased. Suitable operating conditions to avoid choking of the air reactor were confirmed. Continuous long-term operations of steady-state solid circulation were also demonstrated at two different conditions based on the operating window.
Keywords
Chemical Looping; Solid circulation rate; Lower loop seal; Solid height; Steady-state operation;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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