Heterogeneous reaction of NO2 and SO2 mizing gas with individual CaCO3 particles

摘要：

1. Experimental The experimental setup was illustrated in Fig. 1. The calcite (99.995%,Alfa Aesar) was ground and deposited on a FEP film substrate annealed to a silicon wafer (Liu et al,2008). The substrate with individual particles was fixed in the reaction cell. Concentrations of NO2 and sO2 were adjusted by mixing the standard reaction gases (NO2: 1000ppm,Messer; SO2: 2000ppm,National Institute of Metrology P.R.China) with high-purity nitrogen (99.999%,Beijing Huilong Haichang) using mass flow controllers (FC-260,Tylan,Germany). Relative humidity was adjusted by mixing humidified N2 and other dry gases. The RH and temperature of the outflow from the reaction cell were measured by a hygrometer (HMT 100, Vaisala).

作者: X.J.Song T.Zhu D.F.Zhao Z.F.Zhang Y.J.Liu

作者单位: State Key Joint Laboratory of Environmental Simulation and Pollution Control,School of Environmental State Key Joint Laboratory of Environmental Simulation and Pollution Control,School of Environmental

会议类型: 国际会议

会议名称: International Conference on Environment Simulation and Pollution Control(第六届环境模拟与污染控制学术研讨会)

会议地点: 北京

会议语种:英文

页码: 133-134

在线出版日期: 2009-11-01（万方平台首次上网日期，不代表论文的发表时间）