石油沥青与煤焦油瓷漆的烟气净化处理
Cleaning Theatment of Smoking Gas from Oil Bitumen and Coal Tar Enamel
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- DOI:
- 作者:
- 徐中全
Xu Zhongquan
- 作者单位:
- 四川油气田建设总公司641003 四川省内江市
Neijiang, Sichuan
- 关键词:
- 石油沥青;煤焦油;烟尘治理;气体净化
Petroleum asphalt;Coal tar，Flue dust treatment;Gas purification
- 摘要:
- 对于石油沥青、煤焦油瓷漆在施工过程中产生的烟气，目前多采用浸没式洗涤法进行处理，但效果不理想，为此提出了新的净化处理方法，本文阐述了该方法的原理、特点，介绍了处理装置的主要组成部分──除尘器和吸尘系统的特点。改型设计的烟气净化处理装置，经四川气田和塔里木油气田现场使用表明，烟气中CO和烃的浓度低于排放标准限值，符合环保要求。
At present the soaking washing method typecally is used for cleaning smoking gas from melt-ing and spraying of oil bitumen or coal tar enamel. But the effect is not so good. This paper pro-vides a new method. The original cleaning facility has been renovated and used for pipe coating in sites in Shichuan Gasfield and Talimu Oilfield. Result shows the density of CO and hydrocarbonin discharging gas is lower than that of required value and is satisfied for environment requist.1997,3(3): 35-36 收稿日期：1997-2-24参考文献：
1 Harold R. Jonce. Pollution.control in the Petroleum Lodus try. 1973
2 金国淼等.除尘设备设计.上海科学技术出版社，1985