Generation of Aerosol Particles Containing Some Chemicals for the Use of Inhalation Study
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概要
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Aerosol particles containing some chemicals are effectively utilized for inhalation study and scientific experiments, and a narrow size distribution and physico-chemical stability of particles are requested for particles in those cases of applications.<BR>Aerosol generater used in this study is of an evaporation and condensation type, and an ultra-sonic nebulizer is adopted to generate the nuclide from aqueous solution of chemicals (Uranine, Nicotine Bitartrate, Histamine Diphosphate). Dioctyl sebacate is evaporated in the boiler and condensed onto the nuclide particles to form aerosol particles. Size distribution and mass concentration of nuclide particles and also of aerosol particles are influenced by the concentration of nuclide solution, flow rate of carrier gas, and temperatures of boiler and reheater. Under an appropriate operating condition, monodisperse aerosol particles are produced having a mean diameter 1 to 2 μm.
- 社団法人 大気環境学会の論文
社団法人 大気環境学会 | 論文
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