Comparative Study of the Characteristics of Oil Shale with Hot Air Drying and Microwave Drying

被引：9
|
作者：
Wang, Qing [1 ]
Gu, Zeng-yi [1 ]
Bai, Jing-ru [1 ]
Liu, Juan [1 ]
Liu, Hong-peng [1 ]
机构：
[1] NE Dianli Univ, Jilin, Jilin Province, Peoples R China
来源：
2012 INTERNATIONAL CONFERENCE ON FUTURE ELECTRICAL POWER AND ENERGY SYSTEM, PT A | 2012年 / 17卷
关键词：
oil shale; hot air drying; microwave drying; Page model;
D O I：
10.1016/j.egypro.2012.02.183
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
By using the digital electric drying oven and microwave drying system, experiment select different microwave power and different hot air temperature for oil shale drying. The results indicated that: microwave drying is faster than hot air drying by an order of magnitude; microwave drying of oil shale is obviously classified into three phases: warming-up, constant rate and falling-rate periods. Drying took place mainly in constant rate and falling-rate periods. Through the analysis of experimental data processing, we can see that microwave drying is not suitable for Page's model, while hot air drying using Page model is fitting. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Hainan University.
引用
收藏
页码：884 / 891
页数：8
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