Paper Title:
Experimental Study on Super-Heated Steam Drying of Lignite
  Abstract

This paper applies super-heated steam drying technology to improve the quality of lignite. A unique experimental system was built up. In order to obtain the optimum operation conditions, the drying kinetics was measured. The temperature range of super-heated steam was from 120 to 200°C. The results showed that the drying process of super-heated steam drying of lignite can be well depicted by two stages, as a constant drying rate stage followed by a falling drying rate stage. The comparison of drying process to the hot air drying showed the superior advantages of super-heated steam drying on safety, drying capacity and energy conservation. Analysis shows the huge application potential of lignite in power plants by means of the super-heated steam drying.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 6: Energy-Saving Technology
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
3077-3082
DOI
10.4028/www.scientific.net/AMR.347-353.3077
Citation
Y. C. Shi, J. Li, X. Y. Li, J. Wu, M. G. Wu, S. Li, H. Y. Wang, G. J. Zhao, F. J. Yin, "Experimental Study on Super-Heated Steam Drying of Lignite", Advanced Materials Research, Vols. 347-353, pp. 3077-3082, 2012
Online since
October 2011
Export
Price
$32.00
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