NDLI: Separation characteristic of hot air heavy medium fluidized bed

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Separation characteristic of hot air heavy medium fluidized bed

Content Provider	Scilit
Author	Li, Lingyue Zhou, Shenglun Chen, Feng Qu, Jiangjiang Liu, Chuan Cheng, Sibo
Copyright Year	2019
Description	Journal: Iop Conference Series: Earth and Environmental Science The air-density fluidized bed drying and sorting integration experiment system was used to conduct the separation experiment on wet coal. The effects of surface water of coal, drying temperature, drying time, air volume and other factors on separation precision and separation density were investigated. A mathematical correlation model of separation precision and separation density with various influencing factors was established. Studies have shown that the drying temperature and surface water of coal have a significant influence on the separation precision; the increase of drying temperature can improve the separation effect and increase the separation density, the increase of surface water of coal leads to the decrease of separation precision and the decrease of separation density. The increase of drying time contributes to the removal of surface water of coal, which makes the separation precision increase and the separation density increase; As the air volume increases, the separation precision first increases and then decreases, and the separation density decreases first and then increases slightly.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/330/5/052024/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/330/5/052024
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	5
Volume Number	330
Language	English
Publisher	IOP Publishing
Publisher Date	2019-11-08
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Chemical Engineering Separation Precision Air Volume
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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