Title of article
Residence time and mass flow rate of particles in carbon rotary kilns
Author/Authors
Chen، نويسنده , , Wen-Zhong and Wang، نويسنده , , Chun-Hua and Liu، نويسنده , , Tie and Zuo، نويسنده , , Chun You and Tian، نويسنده , , Yuan Hang and Gao، نويسنده , , Tian Tian، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
955
To page
960
Abstract
The influences of operational and structural parameters on the mean residence time (MRT) and the mass flow rate (MFR) of solids are presented on an experimental rotary kiln. Experimental results show that the increase of rotation speed and kiln slope reduces MRT and increases MFR. Also, MFR increases with increasing charge dam height. MRT increases when the rotation speed is lower than 2.0 rpm but decreases when the rotation speed is higher than 2.0 rpm with increasing dam height. Installation position of the feed pipe also has a significant effect on MFR. The product of MRT and MFR increases approximately linearly with MFR per kiln rotation at the same kiln slope.
Keywords
Mass flow rate , rotary kiln , Operational parameters , Mean residence time , Structural parameters
Journal title
Chemical Engineering and Processing: Process Intensification
Serial Year
2009
Journal title
Chemical Engineering and Processing: Process Intensification
Record number
1610010
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