二氧化硫减排处理技术研究

Study of Sulfur Dioxide Emission Reduction Processing Technology

根据不同阶段对二氧化硫减排技术进行了分类,综述了目前二氧化硫减排的主要工艺技术方法,重点介绍了湿法烟气脱硫运行中遇到的主要问题及解决方案,根据反应原理研究石灰/石灰石-石膏法脱硫中控制参数的影响。介绍了几种脱硫技术经济型应用,提出了对二氧化硫减排技术发展方向的建议。

According to the classification of sulfur dioxide emission reduction technology in different stages, this paper makes summary of the main technology methods of sulphur dioxide emissions at present, and mainly takes introduction the major problems encountered in the operation of flue gas desulfurization by wet process and its solution. Besides it takes research on the influence of control parameters in lime-gypsum and limestonegypsumdesulphurization according to the reaction principle,makes introduction of the economical application of several desulfurization technologies, and puts forward suggestions for the development direction of sulfur dioxide emission reduction technology.