摘要
根据振荡天平法颗粒物分析仪浓度测值误差产生的原因,论述现有气体除湿方法的优缺点,自主研发一款气溶胶连续除湿装置。首次提出以硅胶除湿的方式提高振荡天平法颗粒物分析仪准确度的原理和方法,并论证该方法的技术可行性。
According to the causes of the monitoring error of particle mass concentration measured by Tapered Element Oscillating Microbalance （TEOM） particle analyzer, the advantages and disadvantages of the existing gas dehumidification method is discussed, and an aerosol continuous dehumidification devices is independently developed. A method is firstly proposed to improve the accuracy of TEOM particle analyzer with silica gel desiccant, and the technical feasibility of the method is demonstrated.
出处
《广东化工》
CAS
2016年第11期248-249,共2页
Guangdong Chemical Industry
基金
广州市珠江科技新星专项<广州地区臭氧生成潜势的来源与关键控制因子研究>(201506010079)
国家科技支撑计划<区域大气二次污染闭合观测技术与联防联控机制>(2014BAC21B01)
关键词
振荡天平法
气溶胶连续除湿装置
硅胶除湿
TEOM
aerosol continuous dehumidification devices： silica gel desiccant
