Experimental Study on the Release Characteristics of Chlorine and Alkali Metal during Co-firing of Wheat Straw and Lean Coal

摘要：

Experiments were carried out on a tubular furnace. The results showed that the released amount of K and Cl increased with the wheat straw share of the blends, meanwhile the released amount of Cl was far more than that of K. Al and Si from coal can capture K to form KAlSixOy, which would promote the release of HC1. The activity of Al and Si increased with the temperature rising. During combustion, Ca and Mg can react with Al and Si, resulting in an increased release of K and a decreased release of HC1 indirectly.

关键词： wheat straw co-combustion alkali metal chlorine release

作者: Maozhen Yue Yongzheng Wang Xiujuan Li

作者单位: School of Energy and Power Engineering, ShanDong University, Jinan, 250061, China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 3799-3802

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）