1Numerical Simulation of Effect of Vibration Force on Bubble Behavior in Fluidized BedZHANG Yaheng, HE Yaqun, WANG ShuaiFluidization1-52Simulation on Influence of Blade Structure and Speed of Classification Wheel on Classification PerformanceCHEN Yiwei, XIA Bizhong, CHEN BoFluidization6-103Numerical Simulation of Fluid Flow Characteristics in Tubular Fixed-bed Reactor Using CFD-DEM Coupling MethodDONG Baochuan, LIU Xuedong, SU ShiqingFluidization11-14,194Analysis on Lateral Overpressure and Deformation Simulation During Discharging in SiloCAI Tongxiang, WANG Xuewen, WANG Shuping, DING Hua, YANG ZhaojianFluidization15-195Progress of Numerical Simulation for Flow Field of Non-metallic Mineral Powders Processing Equipments in ChinaWU Cuiping, MAO Panpan, DING Qingzhen, LI HuiFluidization20-236Variations of Black Carbon Aerosol Observed in Beijing and Surrounding Area During 2006-2012ZHANG Xiao, TANG Jie, WU Yunfei, WU Jian, YAN Peng, ZHANG RenjianAerosol24-29,357Pollution Characteristics of Atmospheric Particulates in East Suburban Area of Nanjing, ChinaFENG Shuyan, JIANG Tingmei, MAO Ping, YANG Yi, LI YanAerosol30-358Effect of CeO2 on Structure and Photocatalytic Performance of LaCoO3CHEN Yang, QIAN Guoqiu, TAN Lianqiao, YU GaoqiPowder Preparation36-39,449Photocatalytic Property of Gd3+-C4+ Co-doped TiO2 Prepared at Different Calcination Temperatures and AtmospheresZHONG ChunyanPowder Preparation40-4410Preparation of High Purity SiO2 Powders by Precipitation MethodYAN Ying, ZHOU Yongheng, DING JiaxingPowder Preparation45-4711Preparation and Oxygen Reduction Performance of Pt-TiO2-Reduced Graphene Oxide Composite MaterialsYU Jiemei, HUANG Taizhong, HAN Jitian, QIN FengxiaoPowder Nano-technology48-5212Research on Mechanism of Reaction Between CaS and SO2 During Desulfurization ProcessZHANG Cong, SUN Guanglin, TIAN HongjingPowder Treatment Process53-5613Research on Crushing Experiment for Waste Printed Circuit BoardsZHAO Dongmei, LIU LaibaoPowder Treatment Process57-6214Application of Suspension Calcination Technology in Production of Ultrafine Zinc OxideDING Yanhua, CHEN Chuanhui, BAI Yang, YE XuchuPowder Treatment Process63-6615Effect of Grinding Aids on Grinding Efficiency of Foam Glass BatchTIAN Yingliang, GUO Shuguang, WU Delong, WANG JianfengPowder Treatment Process67-7016Preparing Methods and Application of Spherical ParticlesSHI Yanghe, ZHENG HuaPowder Treatment Process71-7517Research on Preparation of Silica-TiO2 Composite Particles through Mechanical Grinding Method and Their Pigment PropertySUN Sijia, DING Hao, LUO QinPowder Treatment Process76-79,8818Progress of Research on Cementitious Property and Activation of Steel Slag PowdersWU Peng, LIANG Zhiqiang, LYU XianjunPowder Treatment Process80-8419Research on Property of Concretes with Recycled AggregatesZHANG Mingjie, ZHAO Junkui, DING ZhuPowder Treatment Process85-8820Preparation and Characterization of Magnesium Hydroxide-Ground Calcium Carbonate Composite Flame Retardant FillersCHEN Yang, LIU Chao, ZHENG ShuilinPowder Treatment Process89-91,94