Experimental study on the fluidization of powder/particle system

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作者：
Tsinghua Univ, Tsinghua, China [1 ]
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来源：
Huaxue Gongcheng | / 2卷 / 42-45期
关键词：
Fluidized beds - Particle size analysis - Particles (particulate matter) - Powders;
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学科分类号：
摘要：
The basic fluidization characteristics of powder/particle system were studied by experiments. The relations were analyzed between operating condition (fine powder content and particle size ratio) and fluidizing phenomena (stable region and bed expansion). The effects of operating factors on the fine powder content and average holdup time in the bed were studied under the condition of continuous feeding and elutriating of fine powder.
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