Effects of sintered metal distributor on fluidization quality of the air dense medium fluidized bed

Mining Science and Technology (China) - Tập 21 - Trang 681-685 - 2011
Xuliang Yang1, Yuemin Zhao1, Zhenfu Luo1, Zengqiang Chen1, Shulei Song1
1School of Chemical Engineering and Technology, China University of Mining & Technology, Xuzhou 221008, China

Tài liệu tham khảo

Luo, 2003, Progress in dry coal cleaning using air-dense medium fluidized beds, Coal Prep: Multinational J, 23, 13, 10.1080/07349340302267 Chen, 2003, Development of dry beneficiation of coal in China, Coal Prep: Multinational J, 23, 3, 10.1080/07349340302266 Prashant D, Xu Z, Szymanski J, Gupta R, Boddez J. Dry cleaning of coal by a laboratory continuous air dense medium fluidized bed separator. In: International coal preparation congress. Lexington: SME; 2010. p. 608–616. Zhao, 2010, Experimental and numerical simulation studies of the fluidization characteristics of a separating gas–solid fluidized bed, Fuel Process Technol, 91, 1819, 10.1016/j.fuproc.2010.08.004 Zhao, 2010, The effect of feed-coal particle size on the separating characteristics of a gas–solid fluidized bed, J South African Inst Mining Metall, 110, 219 Sobolewski, 1994, Determination of pressure drop through gas distributors in multistage fluidized-bed vessels, Chem Eng Process, 33, 419, 10.1016/0255-2701(94)00534-6 Vakhshouri, 2010, Effects of the plenum chamber volume and distributor geometry on fluidized bed hydrodynamics, Particuology, 8, 2, 10.1016/j.partic.2009.05.005 Luo, 2010, Fluidization characteristics of magnetite powder after hydrophobic surface modification, Int J Miner Process, 94, 166, 10.1016/j.minpro.2010.02.009 Grace, 1974, On the two-phase theory of fluidization, Chem Eng Sci, 29, 327, 10.1016/0009-2509(74)80039-4 Lee, 2001, Slug characteristics of polymer particles in a fluidized bed with different distributors, Korean J Chem Eng, 18, 387, 10.1007/BF02699183 Sathiyamoorthy, 2003, On the influence of aspect ratio and distributor in gas fluidized beds, Chem Eng J, 93, 151, 10.1016/S1385-8947(02)00257-7 Luo, 2004, Effect of gas distributor on performance of dense phase high density fluidized bed for separation, Int J Miner Process, 74, 337, 10.1016/j.minpro.2004.04.002 Garncarek, 1997, A quantitative assessment of the effect of distributor type on particle circulation, Powder Technol, 91, 209, 10.1016/S0032-5910(96)03256-1 Wills, 2006 Atak, 1998 Geldart, 2009, Characterisation of dry powders, Powder Technol, 190, 70, 10.1016/j.powtec.2008.04.089 Geldart, 1985, The design of distributors for gas-fluidized beds, Powder Technol, 42, 67, 10.1016/0032-5910(85)80039-5 Hiby, 1964, Critical minimum pressure drop of gas distribution plate in fluidized bed units, Chem Ing Technol, 328