A 100-kW three-phase AC plasma furnace for spheroidization of aluminum silicate particles
| Autor: | G. Chauvin, G. Geirnaert, A. C. Mathieu, D. Gold, C. Bonet, J. Millet |
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| Rok vydání: | 1981 |
| Předmět: |
Materials science
Grog General Chemical Engineering Metallurgy Aluminum silicate General Chemistry Plasma Condensed Matter Physics Surfaces Coatings and Films Copper electrode Three-phase Physics::Plasma Physics visual_art Heat transfer Particle-size distribution visual_art.visual_art_medium Particle size |
| Zdroj: | Plasma Chemistry and Plasma Processing. 1:161-178 |
| ISSN: | 1572-8986 0272-4324 |
| DOI: | 10.1007/bf00564578 |
| Popis: | A 100-kW three-phase ac plasma furnace with sheathed copper electrodes (sheathing gas: air) is presented. It is used for spheroidizing “chamotte” (refractory-fired clay) particles having a smooth, pore-free surface. A simple, one-dimensional numerical model for the heat transfer to the particles explains the maximum processing rate and the detrimental influence of an inhomogeneous particle size distribution. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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