首页 | 官方网站   微博 | 高级检索  
     

SO2、SO3和H2O对烟气露点温度影响的研究
引用本文:李彦,武彬,徐旭常.SO2、SO3和H2O对烟气露点温度影响的研究[J].环境科学学报,1997,17(1):126-130.
作者姓名:李彦  武彬  徐旭常
作者单位:清华大学热能工程系
摘    要:研究了不同浓度的SO2对空气露点的影响,从而为烟气露点的准确确定提供了依据。研究结果表明,SO2的分压对露点的影响常不超过1K,而SO3的分压是决定含氧化硫的烟气露点的主要因素,烟气脱硫的增湿活化技术的机理看来不是SO2溶于烟气中的水滴,然后被CaO吸收,应作进一步研究探讨。

关 键 词:SO2  SO3  氧化硫  锅炉  烟气露点  温度
收稿时间:5/2/1995 12:00:00 AM

EFFECT OF SO2+, SO3 AND H2O ON DEW POINT OF FLUE GAS
Li Yan,Wu Bin and Xu Xuchang.EFFECT OF SO2+, SO3 AND H2O ON DEW POINT OF FLUE GAS[J].Acta Scientiae Circumstantiae,1997,17(1):126-130.
Authors:Li Yan  Wu Bin and Xu Xuchang
Affiliation:State Laboratory of Clean Combustion of Coal, The Department of Thermal Eng., The Tsinghua University, Beijing 100084,State Laboratory of Clean Combustion of Coal, The Department of Thermal Eng., The Tsinghua University, Beijing 100084 and State Laboratory of Clean Combustion of Coal, The Department of Thermal Eng., The Tsinghua University, Beijing 100084
Abstract:The effect of SO 2 concentration on the dew point temperature of air were studied. The results of this study provide the basis for the determination of dew point temperature of flue gas. The effects of SO 2 and SO 3 on dew point temperature were compared. The temperature of dew point of flue gas was measured at different partial pressures of SO 2( p SO 2 ) and SO 3( p SO 3 ). The test results indicated that the influence of p SO 2 on dew point is not over 1K, and p SO 3 is the main factor of controlling the dew point of flue gas. A new method of predicting the dew point temperature of flue gas was proposed.
Keywords:
本文献已被 CNKI 维普 等数据库收录!
点击此处可从《环境科学学报》浏览原始摘要信息
点击此处可从《环境科学学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号