摘要
统计了当前白色烟羽治理的政策要求,介绍了湿烟气除湿消白方面常见技术途径,确定了喷淋冷凝再蒸汽加热消白工艺优化技术路线及主体设备设计基本参数,可实现烟囱尾气消白,颗粒物和SO2浓度达到《铅、锌工业污染物排放标准》修改单大气污染物特别排放限值标准。
The policy requirements of the current white smoke plume treatment were studied.The common techni-cal approaches for wet flue gas were introduced.The main equipment parameters of spray condensing and steam heating process were identified,which would achieve chimney white elimination of exhaust.The concentration of particulates and SO2 reached the"Special Emission Limits for Air Pollutants"revised by the"Lead and Zinc In-dustrial Pollutant Emission Standards".
作者
谭鑫波
胡亮
TAN Xin-bo;HU Liang(Yunnan Chihong Resources Comprehensive Utilization Co.Ltd.,Qujing Yunnan 655000,China)
出处
《环境科学导刊》
2020年第S01期61-64,共4页
Environmental Science Survey
关键词
铅锌冶炼
喷淋
蒸汽加热
消白
特别排放限值
lead and zinc smelting
spraying
steam heating
whitening
special emission limits
