Serbian heavy clays behavior: Application in rough ceramics
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This study is focused on the behavior of five new deposits of heavy clays from Serbia, with the aim to evaluate their potential suitability as raw materials in rough ceramic applications. The Pfefferkorn plasticity coefficient (PC) and drying susceptibility using Bigot’s curve were measured for each raw sample. Thermodilatometric analysis (TDA) showed the behaviour of dry products during firing. Samples groups were fired in the range of 850°C - 1000°C. Water absorption capacity (WAC) and compressive strength (CS) were done in order to characterize clays after firing. Linear regression models were used to fit the results. Mathematical tools were used to determine statistical difference of major oxides content, shaping moist and compressive strength of dry laboratory products, using post-hoc Tukey`s HSD test. The chemical and mineralogical compositions of samples do not differ considerably, but their possible application does. All studied clays seem to be easily adaptable to a correct br...ick making process.
Кључне речи:
heavy clay / technological characteristics / applicationИзвор:
Hemijska industrija, 2013, 67, 5, 811-822Издавач:
- Association of the Chemical Engineers of Serbia
Финансирање / пројекти:
DOI: 10.2298/HEMIND121123006A
ISSN: 0367-598X
WoS: 000328524400012
Scopus: 2-s2.0-84888409333
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Arsenović, Milica V. AU - Pezo, Lato L. AU - Radojević, Zagorka M. AU - Stanković, Slavka M. PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5090 AB - This study is focused on the behavior of five new deposits of heavy clays from Serbia, with the aim to evaluate their potential suitability as raw materials in rough ceramic applications. The Pfefferkorn plasticity coefficient (PC) and drying susceptibility using Bigot’s curve were measured for each raw sample. Thermodilatometric analysis (TDA) showed the behaviour of dry products during firing. Samples groups were fired in the range of 850°C - 1000°C. Water absorption capacity (WAC) and compressive strength (CS) were done in order to characterize clays after firing. Linear regression models were used to fit the results. Mathematical tools were used to determine statistical difference of major oxides content, shaping moist and compressive strength of dry laboratory products, using post-hoc Tukey`s HSD test. The chemical and mineralogical compositions of samples do not differ considerably, but their possible application does. All studied clays seem to be easily adaptable to a correct brick making process. PB - Association of the Chemical Engineers of Serbia T2 - Hemijska industrija T1 - Serbian heavy clays behavior: Application in rough ceramics EP - 822 IS - 5 SP - 811 VL - 67 DO - 10.2298/HEMIND121123006A ER -
@article{ author = "Arsenović, Milica V. and Pezo, Lato L. and Radojević, Zagorka M. and Stanković, Slavka M.", year = "2013", abstract = "This study is focused on the behavior of five new deposits of heavy clays from Serbia, with the aim to evaluate their potential suitability as raw materials in rough ceramic applications. The Pfefferkorn plasticity coefficient (PC) and drying susceptibility using Bigot’s curve were measured for each raw sample. Thermodilatometric analysis (TDA) showed the behaviour of dry products during firing. Samples groups were fired in the range of 850°C - 1000°C. Water absorption capacity (WAC) and compressive strength (CS) were done in order to characterize clays after firing. Linear regression models were used to fit the results. Mathematical tools were used to determine statistical difference of major oxides content, shaping moist and compressive strength of dry laboratory products, using post-hoc Tukey`s HSD test. The chemical and mineralogical compositions of samples do not differ considerably, but their possible application does. All studied clays seem to be easily adaptable to a correct brick making process.", publisher = "Association of the Chemical Engineers of Serbia", journal = "Hemijska industrija", title = "Serbian heavy clays behavior: Application in rough ceramics", pages = "822-811", number = "5", volume = "67", doi = "10.2298/HEMIND121123006A" }
Arsenović, M. V., Pezo, L. L., Radojević, Z. M.,& Stanković, S. M.. (2013). Serbian heavy clays behavior: Application in rough ceramics. in Hemijska industrija Association of the Chemical Engineers of Serbia., 67(5), 811-822. https://doi.org/10.2298/HEMIND121123006A
Arsenović MV, Pezo LL, Radojević ZM, Stanković SM. Serbian heavy clays behavior: Application in rough ceramics. in Hemijska industrija. 2013;67(5):811-822. doi:10.2298/HEMIND121123006A .
Arsenović, Milica V., Pezo, Lato L., Radojević, Zagorka M., Stanković, Slavka M., "Serbian heavy clays behavior: Application in rough ceramics" in Hemijska industrija, 67, no. 5 (2013):811-822, https://doi.org/10.2298/HEMIND121123006A . .