Synthesis of a ceramic tile base based on high-alumina fly ash

Wang, Hao; Zhu, Mengguang; Sun, Yongqi; Ji, Ren; Liu, Huan; Wang, Xidong

doi:10.1016/j.conbuildmat.2017.07.049

Cited by 54 publications

(18 citation statements)

References 31 publications

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“…At temperatures in the range 970–1000°C, an exothermic peak was observed related to spinels’ formation. These could result in the formation of mullite 44–47 …”

Section: Resultsmentioning

confidence: 99%

Characterization and use of clays from the Rio Bonito Formation/Paraná Basin for ceramic industry application

Comin

Zaccaron

Nandi

et al. 2021

Int J Applied Ceramic Tech

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Raw materials with different technological properties found in the same geological region can constitute a ceramic formulation upon proper mixing. This study aims to demonstrate the best way to develop a mixture using a mixture design method, emphasizing the geology of three clays in the Rio Bonito Formation/Paraná Basin. The mineralogical and chemical characteristics of these clays were investigated by X‐ray diffraction and X‐ray fluorescence, respectively, along with elementary (CNH), differential thermal and thermogravimetric analysis, and dilatometry. Ten formulations and their technological properties, including apparent density, shrinkage, water absorption, and mechanical resistance, were investigated. The results showed the potential of the studied mineral deposit clays for application in the ceramic industry in different materials. Clay 1 showed refractory characteristics, and Clay 3 was more plastic. The mixtures with higher contents of Clay 1 showed ideal for monoporosa tile recipes. The mixtures with higher contents of Clay 3 were ideal for porcelain tile pastes.

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“…At temperatures in the range 970–1000°C, an exothermic peak was observed related to spinels’ formation. These could result in the formation of mullite 44–47 …”

Section: Resultsmentioning

confidence: 99%

Characterization and use of clays from the Rio Bonito Formation/Paraná Basin for ceramic industry application

Comin

Zaccaron

Nandi

et al. 2021

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

show abstract

“…The third endothermic event, between 570°C and 580°C, is related to the allotropic transformation of quartz (Galán-Arboledas et al , 2017; Barreto & da Costa, 2018), and the fourth endothermic event, in the range 700–800°C, may be related to the dehydroxylation of the mica (illite/muscovite) phase (Trindade et al , 2009). The last exothermic event at ~900°C is probably related to the formation of mullite (Becker et al , 2017; de Oliveira Henriques et al , 2017; de Sousa et al , 2017; Wang et al , 2017).…”

Section: Resultsmentioning

confidence: 99%

Characterization and use of clays and argillites from the south of Santa Catarina State, Brazil, for the manufacture of clay ceramics

et al. 2020

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Six clays from various deposits were studied for their use in the production of structural clay products. The clays were characterized using chemical (X-ray fluorescence), mineralogical (X-ray diffraction) and thermal (differential scanning calorimetry/thermogravimetry) analyses. Particle-size distribution was determined by laser diffraction, plasticity by the Pfefferkorn method and the residue by the sieve-size method. Next, specimens were formed by extrusion and characterized by their linear thermal shrinkage (on drying and firing), water absorption, bulk density, porosity and compressive strength. The clays were, in general, suitable for the manufacture of structural ceramics, mainly bricks. The clays from flooded pits (AV1 and AV2) were classified as floodplain clays and alluvial clays. The clays mined in mountainous regions (AM1 and AM2, as well as AV1) were characterized as siliceous clays due to the abundance of free SiO2 phases.

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“…Typically, each parameter was selected based on the higher significant level which was appointed in previous findings. Recently, different type of POFA which are UGPOFA, GPOFA, TPOFA, and UPOFA produce different ranges of response for each respective application [12,[30][31][32].Meanwhile, the selection of POFA composition was based on multiple ranges of response were presented by various material composition parameters [33][34][35]. The forming process also influences technical properties as reported by previous studies [36][37][38].…”

Section: Design Of Experiments and Experimental Workmentioning

confidence: 99%

Performance Properties Optimization of Triaxial CeramicPalm Oil Fuel Ash by Employing Taguchi Grey Relational Analysis

Zainudin

Kiong

Ong

et al. 2019

IJIE

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The combustion of massive palm oil wastes has led to the production of Palm Oil Fuel Ash (POFA), especially in Malaysia. In this paper, POFA was applied in a triaxial ceramic application as a secondary filler material. Taguchi Grey Relational Analysis (TGRA) was used to distinguish new parameters efficiently. The parameters investigated were the type of POFA, composition of POFA, molding pressure, sintering temperature, and soaking time. Meanwhile, the responses analyzed included shrinkage, water absorption, apparent porosity, bulk density, and flexural strength. The experimental design was applied based on the Taguchi L18 orthogonal array after considering five parameters with 2-3 mixed levels. Statistically, sintering temperature was appointed as the most significant parameter for all responses investigated. The TGRA had suggested that the highest performances were obtained at this condition: 15 wt.% of unground POFA, pressed at 2 t, sintered at 1200 °C, and soaked for 300 min. The achievement of responses with optimal parameters were validated by the crystalline phase and morphology analyses using X-ray diffraction (XRD) and scanning electron microscope (SEM) respectively.

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Synthesis of a ceramic tile base based on high-alumina fly ash

Cited by 54 publications

References 31 publications

Characterization and use of clays from the Rio Bonito Formation/Paraná Basin for ceramic industry application

Characterization and use of clays from the Rio Bonito Formation/Paraná Basin for ceramic industry application

Characterization and use of clays and argillites from the south of Santa Catarina State, Brazil, for the manufacture of clay ceramics

Performance Properties Optimization of Triaxial CeramicPalm Oil Fuel Ash by Employing Taguchi Grey Relational Analysis

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