Chemometric analysis of the influence of mechanical activation on the mica quality parameters
Abstract
The differences in the set of the process parameters measured before and after mica mechanical activation and their influence on the grain size distribution related characteristics have been studied. The modification of the behavior for activated samples has been correlated to the particle size distribution effect produced by activation via an ultra centrifugal mill. The mechanical treatments are energetically and economically unsustainable procedures, therefore the mica activation was optimized on basis of assessment of the process variables effect on the final quality of product parameters. Response surface method, standard score analysis and principal component analysis were used as means of the optimization. Developed models showed r(2) values in the range of 0.816-0.988 and they were able to accurately, predict quality parameters in a wide range of processing parameters. Standard score analysis highlighted that the optimal sample was obtained using sieve mesh of 80 mu m set of pro...cessing parameters (SS=0.81). Multiple comparison tests revealed that the optimal variation in the processing parameters could reduce the negative effect of mica samples inherent properties on the final score and improve activation procedure energetic and economic sustainability.
Keywords:
Response surface analysis / Principal component analysis / E. Thermal applications / D. SiO2 / C. Mechanical properties / B. Grain size / B. Electron microscopy / Analytical modeling / A. MillingSource:
Ceramics International, 2015, 41, 7, 8894-8903Publisher:
- Elsevier Sci Ltd, Oxford
Funding / projects:
- Directed synthesis, structure and properties of multifunctional materials (RS-MESTD-Basic Research (BR or ON)-172057)
- Development and application of multifunctional materials using domestic raw materials in upgraded processing lines (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45008)
- Osmotic dehydration of food - energy and ecological aspects of sustainable production (RS-MESTD-Technological Development (TD or TR)-31055)
- Implementation of new technical, technological and environmental solutions in the mining and metallurgical operations RBB and RBM (RS-MESTD-Technological Development (TD or TR)-33007)
DOI: 10.1016/j.ceramint.2015.03.147
ISSN: 0272-8842
WoS: 000355711700084
Scopus: 2-s2.0-84929282145
Collections
Institution/Community
Institut za ispitivanje materijalaTY - JOUR AU - Terzić, Anja AU - Pezo, Lato AU - Andrić, Ljubiša PY - 2015 UR - http://rims.institutims.rs/handle/123456789/274 AB - The differences in the set of the process parameters measured before and after mica mechanical activation and their influence on the grain size distribution related characteristics have been studied. The modification of the behavior for activated samples has been correlated to the particle size distribution effect produced by activation via an ultra centrifugal mill. The mechanical treatments are energetically and economically unsustainable procedures, therefore the mica activation was optimized on basis of assessment of the process variables effect on the final quality of product parameters. Response surface method, standard score analysis and principal component analysis were used as means of the optimization. Developed models showed r(2) values in the range of 0.816-0.988 and they were able to accurately, predict quality parameters in a wide range of processing parameters. Standard score analysis highlighted that the optimal sample was obtained using sieve mesh of 80 mu m set of processing parameters (SS=0.81). Multiple comparison tests revealed that the optimal variation in the processing parameters could reduce the negative effect of mica samples inherent properties on the final score and improve activation procedure energetic and economic sustainability. PB - Elsevier Sci Ltd, Oxford T2 - Ceramics International T1 - Chemometric analysis of the influence of mechanical activation on the mica quality parameters EP - 8903 IS - 7 SP - 8894 VL - 41 DO - 10.1016/j.ceramint.2015.03.147 ER -
@article{ author = "Terzić, Anja and Pezo, Lato and Andrić, Ljubiša", year = "2015", abstract = "The differences in the set of the process parameters measured before and after mica mechanical activation and their influence on the grain size distribution related characteristics have been studied. The modification of the behavior for activated samples has been correlated to the particle size distribution effect produced by activation via an ultra centrifugal mill. The mechanical treatments are energetically and economically unsustainable procedures, therefore the mica activation was optimized on basis of assessment of the process variables effect on the final quality of product parameters. Response surface method, standard score analysis and principal component analysis were used as means of the optimization. Developed models showed r(2) values in the range of 0.816-0.988 and they were able to accurately, predict quality parameters in a wide range of processing parameters. Standard score analysis highlighted that the optimal sample was obtained using sieve mesh of 80 mu m set of processing parameters (SS=0.81). Multiple comparison tests revealed that the optimal variation in the processing parameters could reduce the negative effect of mica samples inherent properties on the final score and improve activation procedure energetic and economic sustainability.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Ceramics International", title = "Chemometric analysis of the influence of mechanical activation on the mica quality parameters", pages = "8903-8894", number = "7", volume = "41", doi = "10.1016/j.ceramint.2015.03.147" }
Terzić, A., Pezo, L.,& Andrić, L.. (2015). Chemometric analysis of the influence of mechanical activation on the mica quality parameters. in Ceramics International Elsevier Sci Ltd, Oxford., 41(7), 8894-8903. https://doi.org/10.1016/j.ceramint.2015.03.147
Terzić A, Pezo L, Andrić L. Chemometric analysis of the influence of mechanical activation on the mica quality parameters. in Ceramics International. 2015;41(7):8894-8903. doi:10.1016/j.ceramint.2015.03.147 .
Terzić, Anja, Pezo, Lato, Andrić, Ljubiša, "Chemometric analysis of the influence of mechanical activation on the mica quality parameters" in Ceramics International, 41, no. 7 (2015):8894-8903, https://doi.org/10.1016/j.ceramint.2015.03.147 . .