火电厂烟气中SO_3的检测技术及应用  

DETECTION TECHNIQUE OF SO_3 CONTENT IN COAL-FIRED FLUE GAS AND ITS APPLICATION

作　　者：王方群 郭荣 隋建才 姚波 

机构地区：[1]中电投远达环保工程有限公司,重庆400060

出　　处：《环境工程》2008年第5期86-87,91,共3页Environmental Engineering

基　　金：国家科技支撑计划(2007BAC24B00)

摘　　要：针对目前烟气分析仪不能测试SO3含量的现状,提出了燃煤烟气中SO3的检测技术,包括SO3的采样装置和测定方法。该方法准确、可靠、快速,可应用于烟气脱硫调试、火电厂和脱硫装置日常运行中SO3含量的检测。According to the situation,where flue gas analyzer still can't measure and test SO_3 content in coal-fired flue gas,the detection technique of SO_3 in coal-fired flue gas,including SO_3 sampling device and measuring-testing method of SO_3 content was put forward.The detection technique has the advantages of accuracy,reliability and rapidity and can be applied to SO_3 content detection during FGD commissioning,daily operating of FGD and coal-fired power plant.

关 键 词：火电厂烟气 三氧化硫 检测技术 采样装置 应用 

分 类 号：X773[环境科学与工程—环境工程]