Synthesis and characterization of BaAl2Si2O8 using mechanically activated precursor mixtures containing coal fly ash

Lopez‐Badillo, C.M.; López-Cuevas, J.; Gutiérrez-Chavarría, Carlos A.; Rodríguez-Galicia, José L.; Pech-Canul, M.I.

doi:10.1016/j.jeurceramsoc.2013.05.014

Cited by 32 publications

(10 citation statements)

References 48 publications

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“…The results showed that the prepared ceramic granules with high porosity and large pore area were appropriate packing material for this biofilter. López-Badillo et al [89] reported that the use of fly ash greatly favored the kinetics of Celsian formation by a solid state reaction process, [102] used nitric-acid-activated fly ash as a heterogeneous Fenton-like catalyst for p-nitrophenol removal from water. A removal rate of 98% was observed at the optimal conditions.…”

Section: Ceramic Industrymentioning

confidence: 99%

A comprehensive review on the applications of coal fly ash

Yao

Sarker

et al. 2015

Earth-Science Reviews

1,373

568

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Coal fly ash, an industrial by-product, is derived from coal combustion in thermal power plants. It is one of the most complex anthropogenic materials, and its improper disposal has become an environmental concern and resulted in a waste of recoverable resources. There is a pressing and ongoing need to develop new recycling methods for coal fly ash. The present review first describes the generation, physicochemical properties and hazards of coal fly ash at the global level, and then focuses on its current and potential applications, including use in the soil amelioration, construction industry, ceramic industry, catalysis, depth separation, zeolite synthesis, etc.Finally, the advantages and disadvantages of these applications, the mode of fly ash utilization worldwide and directions for future research are considered.

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Section: Ceramic Industrymentioning

confidence: 99%

A comprehensive review on the applications of coal fly ash

Yao

Sarker

et al. 2015

Earth-Science Reviews

1,373

568

View full text Add to dashboard Cite

show abstract

“…The melting point of BaAl 2 Si 2 O 8 is $ 1760 1C and it is chemically compatible with Al 2 O 3 under 1720 1C and with Al 6 Si 2 O 13 (mullite) under 1554 1C [24][25][26][27][28][29][30][31][32].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Al6Si2O13-BaAl2Si2O8-ZrO2-based composites and their wettability by molten Al and an Al-Si alloy

Ortiz-Covarrubias¹,

Almanza-Robles²,

Cortés-Hernández³

et al. 2015

Ceramics International

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“…It is worth mentioning that only in some previous instances FA has been used as a raw material for the synthesis of either BAS or SBAS (5,(24)(25)(26), despite the fact that it has been observed (5,24) that some of the FA impurities (Na 2 O, CaO, TiO 2 and MgO) could act as mineralizers that enhance the Hexacelsian to Celsian conversion in these materials, with or without prior mechanical activation of the corresponding precursor mixtures. C.M.…”

Section: Preparation Of the Precursor Mixturesmentioning

confidence: 99%