标题：Study on detection methods for chlorine precipitation during biomass and coal co-combustion
作者：Yong-Zheng, Wang ;Lei, Jiang ;Mao-Zhen, Yue ;Su-Fang, Bian
作者机构：[Yong-Zheng, Wang ;Lei, Jiang ;Mao-Zhen, Yue ;Su-Fang, Bian ] School of Energy and Power Engineering, ShanDong University, Jinan, 250061, China
会议名称：4th International Conference on Mechanical and Electrical Technology, ICMET 2012
会议日期：24 July 2012 through 26 July 2012
来源：Applied Mechanics and Materials
关键词：Biomass; Chlorine precipitation; Co-combustion; Coal; Detection method
摘要：In this paper, three detection methods were analyzed to determine the chlorine precipitation from the flue gas: Silver nitrate volumetric analysis (SNVA), Volhard method (VM) and Mercuric thiocyanate spectrophotometric method (MTSM). Results indicated that SNVA and VM were imple and convenient, but unsuitable for the detection of blend fuel due to the high lower limit. MTSM was suitable for biomass and coal co-combustion for its low lower limit and high sensitivity. In addition, MTSM needed less sample solution, which made it more suitable for multiple measurements to reduce errors, and the maximum proportional error was only 3.5%. © (2012) Trans Tech Publications, Switzerland.