Response surface method as a tool for heavy clay firing process optimization: Roofing tiles
Апстракт
Heavy clay samples collected in close vicinity of Toplička Mala Plana, Serbia, were surveyed to examine their possible use in heavy clay industry. The representative raw material, which contained the lowest content of clay minerals and the highest content of carbonates, was enriched with two more plastic clays. Chemical and mineralogical composition, as well as particle size distribution, were determined to distinct the samples. The samples in the form of tiles, hollow blocks and cubes were prepared following the usual practice in ceramic laboratories. The effect of process parameters, such as temperature (850-950 °C) and concentration of the added clays (both in the range of 0-10 wt.%), were investigated in terms of compressive strength, water absorption, firing shrinkage, weight loss during firing and volume mass of cubes. The optimal conditions were determined by the response surface method, coupled with the fuzzy synthetic evaluation algorithm, using membership trapezoidal functi...on, and showed that these materials can be used for roofing tiles production.
Кључне речи:
optimization / heavy clays / firingИзвор:
Processing and Application of Ceramics, 2012, 6, 4, 209-214Издавач:
- Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
Финансирање / пројекти:
- Осмотска дехидратација хране - енергетски и еколошки аспекти одрживе производње (RS-MESTD-Technological Development (TD or TR)-31055)
Институција/група
Institut za opštu i fizičku hemijuTY - JOUR AU - Arsenović, Milica AU - Pezo, Lato AU - Radojević, Zagorka PY - 2012 UR - https://riofh.iofh.bg.ac.rs/handle/123456789/238 AB - Heavy clay samples collected in close vicinity of Toplička Mala Plana, Serbia, were surveyed to examine their possible use in heavy clay industry. The representative raw material, which contained the lowest content of clay minerals and the highest content of carbonates, was enriched with two more plastic clays. Chemical and mineralogical composition, as well as particle size distribution, were determined to distinct the samples. The samples in the form of tiles, hollow blocks and cubes were prepared following the usual practice in ceramic laboratories. The effect of process parameters, such as temperature (850-950 °C) and concentration of the added clays (both in the range of 0-10 wt.%), were investigated in terms of compressive strength, water absorption, firing shrinkage, weight loss during firing and volume mass of cubes. The optimal conditions were determined by the response surface method, coupled with the fuzzy synthetic evaluation algorithm, using membership trapezoidal function, and showed that these materials can be used for roofing tiles production. PB - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad T2 - Processing and Application of Ceramics T1 - Response surface method as a tool for heavy clay firing process optimization: Roofing tiles EP - 214 IS - 4 SP - 209 VL - 6 UR - conv_95 ER -
@article{ author = "Arsenović, Milica and Pezo, Lato and Radojević, Zagorka", year = "2012", abstract = "Heavy clay samples collected in close vicinity of Toplička Mala Plana, Serbia, were surveyed to examine their possible use in heavy clay industry. The representative raw material, which contained the lowest content of clay minerals and the highest content of carbonates, was enriched with two more plastic clays. Chemical and mineralogical composition, as well as particle size distribution, were determined to distinct the samples. The samples in the form of tiles, hollow blocks and cubes were prepared following the usual practice in ceramic laboratories. The effect of process parameters, such as temperature (850-950 °C) and concentration of the added clays (both in the range of 0-10 wt.%), were investigated in terms of compressive strength, water absorption, firing shrinkage, weight loss during firing and volume mass of cubes. The optimal conditions were determined by the response surface method, coupled with the fuzzy synthetic evaluation algorithm, using membership trapezoidal function, and showed that these materials can be used for roofing tiles production.", publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad", journal = "Processing and Application of Ceramics", title = "Response surface method as a tool for heavy clay firing process optimization: Roofing tiles", pages = "214-209", number = "4", volume = "6", url = "conv_95" }
Arsenović, M., Pezo, L.,& Radojević, Z.. (2012). Response surface method as a tool for heavy clay firing process optimization: Roofing tiles. in Processing and Application of Ceramics Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad., 6(4), 209-214. conv_95
Arsenović M, Pezo L, Radojević Z. Response surface method as a tool for heavy clay firing process optimization: Roofing tiles. in Processing and Application of Ceramics. 2012;6(4):209-214. conv_95 .
Arsenović, Milica, Pezo, Lato, Radojević, Zagorka, "Response surface method as a tool for heavy clay firing process optimization: Roofing tiles" in Processing and Application of Ceramics, 6, no. 4 (2012):209-214, conv_95 .