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Effect of wall temperature and random distribution ofmicro organic dust particles on their combustion parametersM.Bidabadi,E.Yaghoubi, M.Harati, Gh.Shahryari, B.Akhoondian(Department of Mechanical Engineering, Iran University of Science and Technology, Combustion Research Laboratory, Narmak, Tehran, Iran)Abstract:The effect of wall temperature on the characteristics of random combustion of micro......
J. Cent. South Univ. Technol. (2011) 18: 411-419 DOI: 10.1007/s11771-011-0712-8 Experimental and numerical study of fence effects on dust emission into atmosphere from open storage piles S... fence (ε=30%) and no fence (ε=100%), 183 wind velocity measurements with hot-wire anemometer and 60 dust concentration measurements, measuring Total Particle and PM10, were developed. Some turbulence......
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dust collecting fan ZHAO Haiming1, 2, XIE Xin1, XIA Yimin1, 2, LIAO Xiaole1 (1. School of Mechanical and Electrical Engineering, Central South University, Changsha 410083,China; 2. State Key Laboratory of High Performance Complex Manufacturing,Central South University, Changsha 410083, China) Abstract: Based on the feature of gas-liquid-solid three-phase flow in wet dust collecting fan......
ARTICLE J. Cent. South Univ. (2019) 26: 440-448 DOI: https://doi.org/10.1007/s11771-019-4016-8 Treatment of bauxite residue dust pollution by improving structural stability via application...: The residue drying area (RDA) is the major source of fugitive red sand (RS) dust emissions in the bauxite mining industry and causes serious environmental and safety detriments. Polymer stabilizer (PS......
高炉瓦斯灰制含碳球团直接还原试验研究郭玉华1,齐渊洪1,周继程1,王海风1(1.北京市钢铁研究总院先进钢铁流程及材料国家重点实验室)摘 要:通过试验对高炉瓦斯灰和氧化铁皮制得含碳球团的直接还原进行了研究,考察了不同还原气氛,球团中不同C/O,还原时间,还原温度对还原结果的影响.结果表明:高温下含碳球团在空气中直接还原就能获得很高的金属化率.当球团中C/O在1.2以上时,球团的金属化率在还原过程中一直增加,在1 350℃下还原30 min,球团的金属化率达到96.94%.球团金属化率的变化趋势表明球团在反应开始是......
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utilization technique of dust and sludge containing iron from steel production process MAO Rui, ZHANG Jianliang, LIU Zhengjian, YUAN Xiang, WANG Fei, WEI Mengfang (University of Science and Technology Beijing, School of Metallurgical and Ecological Engineering, Beijing 100083, China) Abstract: The fundamental characteristics of dust and sludge containing iron from sintering process, blast furnace......
