| 二氧化硫和烷烃光化学烟雾形成动力学 |
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| 引用本文： | 凌建国,单军.二氧化硫和烷烃光化学烟雾形成动力学[J].中国科学技术大学学报,1995,25(4):407-413. |
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| 作者姓名： | 凌建国 单军 |
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| 摘 要： | ＳＯ２与烷烃在３１３０高压汞灯辐照下生成光化学烟雾．实验测量了烟雾强度随ＳＯ２压力和烷烃压力变化的规律．文中提出的烟雾生成动力学模型较好地反映了这些实验规律，并得到ＳＯ２与丙烷、戊烷、己烷生成光化学烟雾速率常数ｋｐ２之比，以及它们的物理猝灭速率常数ｋｑ２之比．
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| 关 键 词： | SO_2，烷烃，光化学烟雾，动力学 |
The Kinetics of Photochemical Aerosol Formation Containing Sulfur Dioxide and Alkane |
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| Ling Jianguo,Shan Jun,Yu Shuqin.The Kinetics of Photochemical Aerosol Formation Containing Sulfur Dioxide and Alkane[J].Journal of University of Science and Technology of China,1995,25(4):407-413. |
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| Authors: | Ling Jianguo Shan Jun Yu Shuqin |
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| Institution: | Department of Chemical Physics |
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| Abstract: | Photochemical aerosols are formed in SO2-alkane mixture by a high pressure mercury lamp with 3130A radiation.The reltions of photochemical aerosol intensity to partial pressure of SO2 or alkane are measured. A kinetic model is proposed to fit these experimental results.The ratio of photochemical aerosol rate constant kp2 for propane,pentane and hexcane is obtained. |
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| Keywords: | SO_2 alkane photochemical aerosol kinetics |
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