Aspects of a technique for investigation of the volatility parameters of species in the composition of atmospheric aerosol in the size range 0.3–5 µm

Viktor V. Pol'kin; Mikhail V. Panchenko

doi:10.1117/12.2688315

17 October 2023 Aspects of a technique for investigation of the volatility parameters of species in the composition of atmospheric aerosol in the size range 0.3–5 µm

Viktor V. Pol'kin, Mikhail V. Panchenko

Author Affiliations +

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127801Y (2023) https://doi.org/10.1117/12.2688315
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

An approach of a technique for estimation of the content of aerosol matter with different volatility in individual fractions of atmospheric aerosol is discussed. The estimated are performed on the basis of the results of measurements of the number density of particles in 6 size ranges from 0.3 to 5 μm at artificial heating of the atmospheric air under analysis from 25 to 200°C. The number density of particles was recorded by AZ-10 optical counter at temperatures of 25, 100 and 200°C.

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Viktor V. Pol'kin and Mikhail V. Panchenko "Aspects of a technique for investigation of the volatility parameters of species in the composition of atmospheric aerosol in the size range 0.3–5 µm", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127801Y (17 October 2023); https://doi.org/10.1117/12.2688315

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