摘要
全面介绍了水泥工业废气中粉尘、氮氧化物、二氧化硫三项主要指标及其超低排放的限值、技术路线可行性探讨和指标实践效果。主要参考燃煤锅炉相关超低排放的路线和措施,利用新材料、新技术的不断发展进步,结合水泥生产工艺及废气特性提出了兼顾水泥生产、节能降耗和超低排放的综合实施新思路。
The three main indexes of dust, nitrogen oxides and sulfur dioxide in flue gas of cement industry, their ultra-low emission limits, feasibility study of technical route and practical effect of the indexes are comprehensively introduced. This paper mainly refers to the route and measures of ultralow emission of coal-fired boilers, makes use of the continuous development and progress of new materials and technologies, and combines the characteristics of cement production process and flue gas, puts forward a new comprehensive implementation idea which takes into account cement production, energy saving and consumption reduction and ultra-low emission.
作者
王作杰
WANG Zuojie(Tianjin Cement Industry Design & Research Institute Co., Ltd.,Tianjin 300400)
出处
《水泥技术》
2019年第3期81-88,共8页
Cement Technology
关键词
水泥工业废气
除尘
脱硫
脱硝
超低排放
cement industry flue gas
dust removal
desulfurization
denitrification
ultra-low emission
