Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Jeong Hoo Choi"'
Autor:
Jae Won Choi, Seokhee Shin, Soo Youp Park, Pil-Sang Youn, Seungho Yu, Daewook Kim, Jeong-Hoo Choi, Ki Chul Kim
Publikováno v:
Chemical Engineering & Technology. 45:1623-1630
Autor:
Daewook Kim, Yooseob Won, Byung Wook Hwang, Jae Young Kim, Hana Kim, Yujin Choi, Yu-Ri Lee, Seung-Yong Lee, Sung-Ho Jo, Young Cheol Park, Jeom-In Baek, Hyungseok Nam, Doyeon Lee, Ho-Jung Ryu, Jeong-Hoo Choi
Publikováno v:
Energy. 274:127271
Publikováno v:
Advanced Powder Technology. 31:4411-4419
Particle attrition is a major challenge when handling bulk solid materials with fluidized beds due to its ability to cause particle loss. Herein, the particle attrition induced by the gas jets on a perforated plate distributor in a bubbling fluidized
Autor:
Ji Bong Joo, Daewook Kim, Jeong-Hoo Choi, Ho-Jung Ryu, Sung-Ho Jo, Yoo Sube Won, Gyoung Woo Lee
Publikováno v:
Advanced Powder Technology. 30:2564-2573
The effect of level of the overflow outlet for continuous flow of solid particles on the pressure drop of a bubbling fluidized-bed that employed an in-bed inlet for solid feed was investigated with changing solid properties, solid feed rate, gas velo
Publikováno v:
Advanced Powder Technology. 30:2076-2082
The effect of pressure (100–700 kPa in absolute pressure) on the transport velocity in gas fluidized-beds was investigated with changing particle properties in diameter (0.067–0.637 mm) and apparent density (1647–4175 kg/m3) at atmospheric temp
Autor:
Pil-Sang Youn, Dong Hun Lee, Daewook Kim, Yoo Seob Won, Jeong-Hoo Choi, Ji Bong Joo, Ho-Jung Ryu
Publikováno v:
Advanced Powder Technology. 33:103810
Publikováno v:
Advanced Powder Technology. 30:1165-1173
The pressure drop of a bubbling fluidized-bed that employed an in-bed inlet and an overflow outlet for continuous flow of solid particles was investigated with variation in the particle size and density, the solid flow rate and the gas velocity. The
Autor:
Jeong-Hoo Choi, Sung-Ho Jo, Yooseob Won, Dong Hun Lee, Daewook Kim, Ho-Jung Ryu, Pil-Sang Youn, Soo Youp Park, Ji Bong Joo
Publikováno v:
Advanced Powder Technology. 33:103351
Particle attrition induced by bubbles in a bubbling fluidized bed was investigated with CO2 adsorbent particles (0.128 mm in diameter, 1770 kg/m3 in apparent density). The theoretical relationship between the rate of attrition by gas jets on the perf
Publikováno v:
Korean Journal of Chemical Engineering. 35:812-817
A model for predicting the fast transition condition in a riser of a circulating fluidized bed was proposed using the correlation of particle entrainment rate. The saturation carrying capacity of Bai and Kato could be regarded as the particle entrain
Autor:
Daewook Kim, A-Reum Jeong, Chang-Keun Yi, Gyoung-Woo Lee, Yoo Sube Won, Jeong-Hoo Choi, Sung-Ho Jo
Publikováno v:
Korean Journal of Chemical Engineering. 34:2541-2547
Flow properties of solids in an inclined standpipe were investigated while the solid particle was fed to the bottom of a bubbling fluidized bed (diameter 0.1m, 1.34m tall) via the standpipe and discharged out of the bed through the overflow exit. A g