Coal dust wettability estimation
| Autor: | D. Yu. Paleev, A. S. Usanina, V. A. Arkhipov, Yu. F. Patrakov |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
business.industry
Environmental engineering Mineralogy Geology Spectral transmittance Optical density Geotechnical Engineering and Engineering Geology Coal dust complex mixtures respiratory tract diseases Physics::Fluid Dynamics Environmental science Particle Coal Wetting business Astrophysics::Galaxy Astrophysics Physics::Atmospheric and Oceanic Physics |
| Zdroj: | Journal of Mining Science. 50:587-594 |
| ISSN: | 1573-8736 1062-7391 |
| Popis: | The authors present a new method of estimating wettability of fine coal particles settled on water drops. Ratio of wetted particles is calculated by measured optical density of air and dust mixture. The offered method enables measurements to be taken immediately in the air and dust mixture, without mechanical treatment of coal dust particles, which improves accuracy of the particle wettability estimation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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