Recovery of coal particles from a tailing dam for environmental protection and economical beneficiations
作者： M. Asghari , M. Noaparast , S. Z. Shafaie , S. Ghassa , S. Chehreh Chelgani
DOI: 10.1007/S40789-018-0197-2
关键词:
摘要: Considerable amounts of coal particles are accumulated in the tailing dams washing plants which can make serious environmental problems. Recovery these from tailings has economically and environmentally several advantages. Maintaining natural resources reducing discharges to most important ones. This study was examined possibility recover a dam with 56.29% ash content by using series processing techniques. For this purpose, gravity separation (jig, shaking table spiral) flotation tests were conducted upgrade products. Based optimum value methods, flowsheet designed increase rate recovery for wide range particles. Results indicated that circuit over 90% reduce product less than 14%. These results potentially be used designing an industrial operation as recycling plant appropriate instance other areas issues dams.
springer.com
sci-hub.se 参考文章(43)
Bouzahzah Hassan, Benzazoua Mostapha, Hakkou Rachid, Battioui Mounia, IMPACT OF MINING WASTES ON GROUNDWATER QUALITY IN THE PROVINCE JERADA (EASTERN MOROCCO) ,(2013)
M.T. Styles, C.J. Mitchell, E.J. Evans, The design, construction and testing of a simple shaking table for gold recovery: laboratory testing and field trials British Geological Survey. ,(1997)
Mritunjoy Sengupta, Environmental Impacts of Mining Monitoring, Restoration, and Control ,(2018)
Shobhana Dey, B. Gangadhar, S.J. Gopalkrishna, Amenability to dry processing of high ash thermal coal using a pneumatic table International Journal of Mining Science and Technology. ,vol. 25, pp. 955- 961 ,(2015) , 10.1016/J.IJMST.2015.09.012
Soni Jaiswal, Sunil Kumar Tripathy, P.K. Banerjee, An overview of reverse flotation process for coal International Journal of Mineral Processing. ,vol. 134, pp. 97- 110 ,(2015) , 10.1016/J.MINPRO.2014.11.007
S. Chehreh Chelgani, S. Makaremi, Explaining the relationship between common coal analyses and Afghan coal parameters using statistical modeling methods Fuel Processing Technology. ,vol. 110, pp. 79- 85 ,(2013) , 10.1016/J.FUPROC.2012.11.005
N Siboni, M Fine, V Bresler, Y Loya, Coastal coal pollution increases Cd concentrations in the predatory gastropod Hexaplex trunculus and is detrimental to its health. Marine Pollution Bulletin. ,vol. 49, pp. 111- 118 ,(2004) , 10.1016/J.MARPOLBUL.2004.01.019
Yunliang Zhao, Yimin Zhang, Shenxu Bao, Tao Liu, Ying Bian, Xiang Liu, Moufeng Jiang, Separation factor of shaking table for vanadium pre-concentration from stone coal Separation and Purification Technology. ,vol. 115, pp. 92- 99 ,(2013) , 10.1016/J.SEPPUR.2013.04.017
M.S. Jena, S.K. Biswal, M.V. Rudramuniyappa, Study on flotation characteristics of oxidised Indian high ash sub-bituminous coal International Journal of Mineral Processing. ,vol. 87, pp. 42- 50 ,(2008) , 10.1016/J.MINPRO.2008.01.004
E. Jorjani, H. Asadollahi Poorali, A. Sam, S. Chehreh Chelgani, Sh. Mesroghli, M.R. Shayestehfar, Prediction of coal response to froth flotation based on coal analysis using regression and artificial neural network Minerals Engineering. ,vol. 22, pp. 970- 976 ,(2009) , 10.1016/J.MINENG.2009.03.003