Processing of chromite ultra-fines in a water only cyclone
| Autor: | Sharath Kumar Bhoja, Y. Rama Murthy, Sunil Kumar Tripathy |
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| Rok vydání: | 2017 |
| Předmět: |
lcsh:TN1-997
Engineering Yield (engineering) Arithmetic underflow Petroleum engineering Response Parameters business.industry Empirical modelling Energy Engineering and Power Technology 02 engineering and technology Geotechnical Engineering and Engineering Geology 020501 mining & metallurgy 020401 chemical engineering 0205 materials engineering Mining engineering Geochemistry and Petrology Cyclone Chromite 0204 chemical engineering business lcsh:Mining engineering. Metallurgy |
| Zdroj: | International Journal of Mining Science and Technology, Vol 27, Iss 6, Pp 1057-1063 (2017) |
| ISSN: | 2095-2686 |
| DOI: | 10.1016/j.ijmst.2017.06.015 |
| Popis: | In the present investigation, an attempt is made to examine the interdependencies among the operating parameters and their interactional effect on the separation performance of a water-only cyclone for treating ferruginous chromite fines. Statistically designed experiments are carried out, and empirical models are developed for the critical response parameters, i.e., yield (%) to underflow, grade (%Cr2O3 and%SiO2) and Cr:Fe ratio of the underflow stream. Further, using these empirical models, operating regime of the process parameters is optimized to obtain the peak performance of water-only cyclone. Also, efforts are made to validate the prediction models with the experimental results. Keywords: Water only cyclone, Chromite beneficiation, Optimization, Factorial designed experiment, Statistical modelling |
| Databáze: | OpenAIRE |
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