Paper Title:
The Influence of Chlorine on the Migration Behavior of Alkali Metal during Biomass and Coal Co-Combustion
  Abstract

Rice straw and Tiefa coal were used as experimental materials. Under the conditions of different temperatures and Cl/K molar ratio, the experiment was performed by using co-firing devices and ion measure instruments (flame photometer and a visible spectrophotometer). The results reveal that the majority of alkali metals and chlorine are released to gas phase by the precipitation of alkali chloride and HCl(g) above 700°C. Alkali metals release increase with the raising of chlorine content in raw materials. Alkali metals release related to sulfur, silicon and aluminum etc.

  Info
Periodical
Edited by
Zhu Zhilin & Patrick Wang
Pages
335-338
DOI
10.4028/www.scientific.net/AMM.40-41.335
Citation
T. H. Yang, W. L. Xing, X. P. Kai, R. D. Li, Y. G. He, "The Influence of Chlorine on the Migration Behavior of Alkali Metal during Biomass and Coal Co-Combustion", Applied Mechanics and Materials, Vols. 40-41, pp. 335-338, 2011
Online since
November 2010
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