汽车行业VOCs废气治理工艺效果检测
Testing the Effectiveness of VOCs Exhaust Gas Treatment Process in the Automotive Industry
陈林梅 1李超 1江玉婷1
作者信息
- 1. 广东建研环境监测股份有限公司,广州 510000
- 折叠
摘要
本文对比了活性炭吸附、转轮蓄热式氧化炉(RTO)燃烧技术在汽车行业VOCs废气治理中的不同特点.对某汽车行业新扩建生产线车间的"活性炭吸附+转轮RTO燃烧"治理VOCs废气的工艺进行调试效果检测.结果显示,处理废气风量在 14 000m3/h以内、燃烧炉设置温度为 820℃时,有机废气污染物处理效率较高,均能达到70%以上,总VOCs处理效率能达到 91.8%,符合《表面涂装(汽车制造业)挥发性有机物排放标准》(DB 44/816-2010)表2中苯、甲苯、二甲苯、总VOCs在第二时段的排放限值要求.
Abstract
This article compares the technical characteristics of activated carbon adsorption and rotary RTO combustion in VOCs waste gas treatment in the automotive industry.Test the debugging effect of the VOCs exhaust gas treatment process using activated carbon adsorption and rotary RTO combustion in the newly expanded production line workshop of a certain automotive industry.When the exhaust gas volume is within 14 000m3/h and the combustion furnace is set at a temperature of 820℃,the treatment efficiency of various organic waste gas pollutants is relatively high,all of which can reach over 70%,and the total VOCs treatment efficiency can reach 91.8%.The results meet the emission limit requirements for benzene,toluene,xylene,and total VOCs in the second period of Table 2 of the Surface Coating(Automotive Manufacturing)Volatile Organic Compound Emission Standard(DB 44/816-2010).
关键词
"活性炭吸附+转轮蓄热式氧化炉燃烧"/总挥发性有机物/处理效率Key words
"activated carbon adsorption+rotary RTO combustion"/total VOCs/processing efficiency引用本文复制引用
出版年
2024
NETL
NSTL
万方数据