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A novel force balance model for predicting defluidization of ilmenite in a fluidized bed reactor 期刊论文
Authors:  Zhang, Xu;  Li, Jun;  Zou, Zheng;  Zhang, Huigang;  Yan, Dong;  Du, Zhan;  Xie, Zhaohui;  Zhu, Qingshan
Favorite  |  View/Download:12/0  |  Submit date:2023/05/19
Reduction  Ilmenite  Defluidization  Surface coverage  Sphericity  
Enhanced reduction of ilmenite ore by pre-oxidation in the view of pore formation 期刊论文
POWDER TECHNOLOGY, 2022, 卷号: 405, 页码: 12
Authors:  Zhang, Xu;  Du, Zhan;  Zhu, Qingshan;  Li, Jun;  Xie, Zhaohui
Favorite  |  View/Download:26/0  |  Submit date:2023/02/24
Reduction  Pre-oxidization  Ilmenite  Fluidization  Porous structure  
Simulation of mass transfer in downer fluidized beds with a structure-based consideration 期刊论文
Authors:  Yan, Dong;  Li, Hongzhong;  Hu, Chaoquan;  Zhu, Qingshan;  Xie, Zhaohui
Favorite  |  View/Download:83/0  |  Submit date:2020/03/24
Mass transfer  Downer reactor  Heterogeneous structure  Computational fluid dynamics  
Hydrodynamic Characteristics of a Pilot-Scale Dual Fluidized Bed with Continuous Feeding and Discharging of Solids: Experiment and 3D Simulation 期刊论文
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2019, 卷号: 58, 期号: 29, 页码: 13376-13389
Authors:  Zou, Zheng;  Du, Zhan;  Shao, Guoqiang;  Liu, Qi;  Xie, Zhaohui;  Li, Hongzhong;  Zhu, Qingshan
Favorite  |  View/Download:63/0  |  Submit date:2019/10/18
CFD simulations of tapered bubbling/turbulent fluidized beds with/without gas distributor based on the structure-based drag model 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2019, 卷号: 202, 页码: 157-168
Authors:  Zou, Zheng;  Liu, Wenming;  Yan, Dong;  Xie, Zhaohui;  Li, Hongzhong;  Zhu, Qingshan;  He, Shengyi
Favorite  |  View/Download:56/0  |  Submit date:2019/06/14
Fluidization  Tapered fluidized bed  CFD  The structure-based drag model  
Evolution of deposited carbon during multi-stage fluidized-bed reduction of iron ore fines 期刊论文
PARTICUOLOGY, 2018, 卷号: 41, 页码: 11
Authors:  Du, Z;  Zhu, QS;  Pan, F;  Zou, Z;  Xie, ZH;  Li, HZ;  Du, Zhan;  Zhu, Qingshan;  Pan, Feng;  Zou, Zheng;  Xie, Zhaohui;  Li, Hongzhong
Adobe PDF(3874Kb)  |  Favorite  |  View/Download:39/0  |  Submit date:2018/12/29
Carbon Deposition  Gas  Multi-stage Fluidized-bed Reduction  Carbide  Carbon Deposits  Coke  Surface Morphology  Behavior  Carburization  Decomposition  Prevention  Particles  Sticking  Powder  
CFD simulation of solids residence time distribution in a multi-compartment fluidized bed 期刊论文
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2017, 卷号: 25, 期号: 12, 页码: 1706-1713
Authors:  Zou, Zheng;  Zhao, Yunlong;  Zhao, Hu;  Zhang, Libo;  Xie, Zhaohui;  Li, Hongzhong;  Zhu, Qingshan
Adobe PDF(1641Kb)  |  Favorite  |  View/Download:45/0  |  Submit date:2018/01/19
Rtd  Bed Geometry  Cfd  Hydrodynamics  Fluidization  
Numerical analysis of residence time distribution of solids in a bubbling fluidized bed based on the modified structure-based drag model 期刊论文
PARTICUOLOGY, 2017, 卷号: 32, 页码: 30-38
Authors:  Zou, Zheng;  Zhao, Yunlong;  Zhao, Hu;  Li, Hongzhong;  Zhu, Qingshan;  Xie, Zhaohui;  Li, Yingbo
Adobe PDF(3136Kb)  |  Favorite  |  View/Download:47/0  |  Submit date:2017/07/10
Fluidization  Residence Time Distribution  Bubbling Fluidized Bed  Modified Structure-based Drag Model  Computational Fluid Dynamics Cfd  
Enhanced effect and mechanism of Fe2O3 on CaO for defluidization inhibition during fluidized bed reduction of iron ore fines 期刊论文
POWDER TECHNOLOGY, 2017, 卷号: 313, 页码: 82-87
Authors:  Du, Zhan;  Zhu, Qingshan;  Fan, Chuanlin;  Pan, Feng;  Xie, Zhaohui
Adobe PDF(1140Kb)  |  Favorite  |  View/Download:48/0  |  Submit date:2017/06/14
Defluidization  Enhancement  Fluidized Bed Reduction  Fe2o3  Cao  
The Role of MgO Powder in Preventing Defluidization during Fluidized Bed Reduction of Fine Iron Ores with Different Iron Valences 期刊论文
STEEL RESEARCH INTERNATIONAL, 2016, 卷号: 87, 期号: 12, 页码: 1742-1749
Authors:  Du, Zhan;  Zhu, Qingshan;  Yang, Yafeng;  Fan, Chuanlin;  Pan, Feng;  Sun, Haoyan;  Xie, Zhaohui
Adobe PDF(958Kb)  |  Favorite  |  View/Download:52/0  |  Submit date:2017/03/24
Fluidized Bed Reduction  Diffusion Couples  Inhibiting Effect  Mgo Powder  Iron Oxides With Different Iron Valences