Transformation of atmospheric ammonia and acid gases into components of PM2.5: an environmental chamber study |
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| Authors: | Sailesh N. Behera Mukesh Sharma |
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| Affiliation: | (1) Centre for Environmental Science and Engineering, Department of Civil Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India |
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| Abstract: | Introduction The kinetics of the transformation of ammonia and acid gases into components of PM2.5 has been examined. The interactions of existing aerosols and meteorology with the transformation mechanism have also been investigated. The specific objective was to discern the kinetics for the gas-to-particle conversion processes where the reactions of NH3 with H2SO4, HNO3, and HCl take place to form (NH4)2SO4, NH4NO3, and NH4Cl, respectively, in PM2.5. |
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