中国电机工程学报2011，Vol.31Issue(z1)：235-238,4.
碱厂钙基废弃物在烟气脱硫系统的应用研究
Application Research of Calcium-based Waste of Soda Ash Production in Flue Gas Desulfurization System
杨青山 1廖永进2
作者信息
- 1. 广州宇阳电力科技有限公司,广东省广州市510600
- 2. 广东电网公司电力科学研究院,广东省广州市510600
- 折叠
摘要
Abstract
The application test of calcium-based waste of soda ash production (commonly known as white mud) in a 2 × 420 t/h coal-fired boiler flue gas desulphurization system was carried out, and the study found that its desulfurization capacity is better than limestone, and it can improve the flexibility and economy of the system. The results of chemical analysis shows that the content of CaCO3 in white mud is lower than in limestone, but the alkalescency, MgO, Cl- and the activity of white mud are higher than limestone. The contents of water and Cl- in the gypsum from white mud slurry are higher than the gypsum from limestone slurry, and there are some differences in their color and microstructure, but the other chemical ingredients are similar.关键词
白泥/烟气脱硫/应用Key words
white mud/ flue gas desulfurization/application分类
信息技术与安全科学引用本文复制引用
杨青山,廖永进..碱厂钙基废弃物在烟气脱硫系统的应用研究[J].中国电机工程学报,2011,31(z1):235-238,4.
