PAPER: Measuring particles from mixed gases, ガス由来微粒子の計測

Measurement of Model Aerosols Containing Two Metal Components Formed via Cooling and Dilution Routes, Journal of Aerosol Research (2011) >> Abstract >> jstage >> Full article, PDF.

火力発電所等の燃焼過程から生成すると考えられる混合排気ガスを実験室内で模擬した。軽金属(アルカリ)と重金属系の粉末の昇華による混合ガス成分とその後の冷却・凝縮による粒子化の挙動を計測した。

Thermal Fluid Analysis by Numerical simulation

The emission of alkali and heavy metals in combustion processes is an important contributor to environmental load. We investigated experimentally in the laboratory the generation of particles from model exhaust gases derived from NaCl and CdCl2. An on-line, gas-phase measurement system showed that the mean diameters of aerosol particles in single-metal evaporation of NaCl and CdCl2 were 35 and 30 nm, respectively, when the dilution ratio of the model gas was 1:20. The value was 50 nm in two-metal co-evaporation of NaCl with CdCl2 at the same dilution ratio. These results may be informative for predicting phenomena related to gas-to-particle conversion at the exit of stationary emission sources.

** JOURNAL ARTICLE **
Naoya HAMA, Yukie TAKASHIMA, Masao GEN, Mayumi TSUKADA, Hidehiro KAMIYA and I. Wuled LENGGORO: Measurement of Model Aerosols Containing Two Metal Components Formed via Cooling and Dilution Routes, Journal of Aerosol Research, エアロゾル研究, 26, 277-285 (2011) .

Kanji Takahashi Award (from JAAST) from JAAST.
Kanji Takahashi Award (from JAAST) from JAAST.

This paper was awarded 2013 Takahashi Award from Japan Association Aerosol of Science and Technology.
この論文はエアロゾル学会の2013年のTakahashi賞を受賞しました。

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