【摘要】 介绍了一种新的脱硫方法“亚硫酸钙——石膏法”的脱硫、防垢机理及用于治理冶炼厂铅烧结低浓度 SO2 烟气的工艺流程、主要技术经济指标和运行效果 ,进行了社会、经济效益分析和方法述评。实践证明 ,该技术不易结垢 ,运行稳定 ,费用低 ,有广阔的应用前景更多还原

【Abstract】 A new technology,calcium sulphite-gypsum is introduced in the article.The technology has been successful applied in the low density sulphur dioxide stack gases and showed that it is very economy and efficiency.The question of crystal is solved by the technology.So the application foreground is lookout.更多还原