不同燃料玻璃熔窑中SO_2和NO_x的来源及排放的相关计算  

Source of SO_2 and NO_x in Different Fuel Glass Furnace and Calculation of Their Emission

作　　者：汪庆卫[1] 罗理达[1] 刘津[1] 宁伟[1] 

机构地区：[1]东华大学先进玻璃制造技术教育部工程研究中心,上海201620

出　　处：《玻璃与搪瓷》2017年第5期6-11,共6页Glass & Enamel

摘　　要：玻璃在生产过程中会产生二氧化硫和氮氧化物,对空气有一定的污染。本文对不同玻璃熔窑中二氧化硫和氮氧化物的来源进行分析,通过计算来估算玻璃生产过程SO_2和NO_x的排放量及影响因素,提出通过全氧燃烧或还原气氛来降低氮氧化物的排放。SO2 and NOx would be emitted during glass manufacturing process that would pollute the air and the environment. The source of SO2 and NOx in the glass furnace used different fuels was analyzed, and their emission and influence factors during glass production were determined through the calculation. The results showed that the oxygen-fuel combustion or reduction-combustion could reduce the emission of the nitrogen oxides effectively.

关 键 词：玻璃熔窑 二氧化硫 硝酸盐 脱硫 脱硝 

分 类 号：TQ171.625[化学工程—玻璃工业]