caa a22 4500 465743293 CHVBK 20180323111813.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF02707183 doi (NATIONALLICENCE)springer-10.1007/BF02707183 Axial voidage profile in a cold model circulating fluidized bed [Elektronische Daten] [Jeong-Hoo Choi, Chang-Keun Yi, Jae-Ek Son] The axial voidage profile was measured in a cold model circulating fluidized bed (0.38 m in diameter and 9.1 m in height) of sand particles as bed materials. Voidage in the riser column increases along the height above the distributor plate with increasing the gas velocity. However, it decreases with an increase in solid circulation rate in the bed. Model correlations to predict the solid circulation rale and the axial voidage profile in the bed are proposed. Korean Institute of Chemical Engineering, 1990 Choi Jeong-Hoo Waste Resources Utilization Laboratory, Korea Institute of Energy and Resources, P.O. Box 5, 305-606, Daeduck Science Town, Daejeon, Korea, Korea aut Yi Chang-Keun Waste Resources Utilization Laboratory, Korea Institute of Energy and Resources, P.O. Box 5, 305-606, Daeduck Science Town, Daejeon, Korea, Korea aut Son Jae-Ek Waste Resources Utilization Laboratory, Korea Institute of Energy and Resources, P.O. Box 5, 305-606, Daeduck Science Town, Daejeon, Korea, Korea aut Korean Journal of Chemical Engineering Springer-Verlag 7/4(1990-10-01), 306-309 0256-1115 7:4<306 1990 7 11814 https://doi.org/10.1007/BF02707183 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02707183 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Choi Jeong-Hoo Waste Resources Utilization Laboratory, Korea Institute of Energy and Resources, P.O. Box 5, 305-606, Daeduck Science Town, Daejeon, Korea, Korea aut NATIONALLICENCE 700 1- Yi Chang-Keun Waste Resources Utilization Laboratory, Korea Institute of Energy and Resources, P.O. Box 5, 305-606, Daeduck Science Town, Daejeon, Korea, Korea aut NATIONALLICENCE 700 1- Son Jae-Ek Waste Resources Utilization Laboratory, Korea Institute of Energy and Resources, P.O. Box 5, 305-606, Daeduck Science Town, Daejeon, Korea, Korea aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer-Verlag 7/4(1990-10-01), 306-309 0256-1115 7:4<306 1990 7 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer