Kinematic properties and beneficiation performance of fine coal in a continuous vibrated gas-fluidized bed separator
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- 作者：Xuliang Yanga ; b ; x.l.yang@cumt.edu.cn" class="auth_mail" title="E-mail the corresponding author ; yangxuliang@126.com" class="auth_mail" title="E-mail the corresponding author ; Yuemin Zhaoa ; b ; Enhui Zhoub ; Zhenfu Luob ; Zhijie Fub ; Liang Dongb ; Haishen Jiangb
- 关键词：Fine coal ; Vibrated gas-fluidized bed separator ; Dry beneficiation
- 刊名：Fuel
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：162
- 期：Complete
- 页码：281-287
- 全文大小：496 K
文摘
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A continuous vibrated gas-fluidized bed separator was designed and established.
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Kinematic properties of fine coal particles in a continuous separator were investigated.
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Models of average conveying velocity and bed height distribution were proposed.
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The beneficiation performance was evaluated and the E value was 0.225.