Effect Element of Circulating Fluidized Bed Boiler Eliminate Sulfur

摘要：

CFB eliminate sulfur was a kind of half-dry removal sulfur technology which used limestone as reagent of removal sulfur. Mechanism research on the parameter of CFB which can affect the removal sulfur efficiency was carried out. These parameters include bed temperature, Ca/S mole ratio, bed material granularity, fluidized velocity and so on. From these studies, we can know that key factor to removal sulfur reaction is boiler’s four effect parameters, bed temperature is 830～870℃, Ca/S mole ratio is 2.5, bed material granularity 0.1-2mm, low fluidized velocity is good, and other parameters affect the efficiency of removal sulfur by affecting the four parameters.

关键词： Circulating Fluidized Bed(CFB) Eliminate sulfur Effect element

作者: Linzhuan Ma Ping Ning Shan Qing Weidong Zhao

作者单位: Faculty of chemical and biological technology, Yunnan Notionalities University, Kunming 650031, Chin Faculty of environmental science and engineering, Kunming University of Science and Technology Kunmi Institute for Thermal Power Engineering, Zhejiang University, Hangzhou, 310027, China

会议类型: 国际会议

会议名称: 2007杭州国际动力工程会议(The International Conference on Power Engineering 2007)

会议地点: 杭州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）