Effects of sintering temperature on the characteristics of solar panel waste glass in the production of ceramic tiles

Lin, Kae‐Long; Lee, Tzen-Chin; Hwang, Chao‐Lung

doi:10.1007/s10163-014-0240-3

Cited by 39 publications

(14 citation statements)

References 9 publications

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“…Particularly, an increase in such property was manifested using glass wastes deriving from solar panels. 13 A decrease was obtained when using LCD deriving glass waste. 14 Significant improvements in the ceramic tiles properties were also obtained by using different waste materials.…”

mentioning

confidence: 99%

Opportune inward waste materials toward a zero waste ceramic slabs production in a circular economy perspective

Mugoni

Rosa

Remigio

et al. 2019

Int J Applied Ceramic Tech

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This work is related to the preliminary lab-scale preparation of ceramic slabs, reproducing the characteristics of natural stones, containing up to more than 40 wt.% of different waste materials, namely laboratory glass, cullet glass (both thought as fluxing agents replacing feldspar), and ceramic waste obtained from drying squaring operations (for partial quartz sand replacement). Indeed, in order to pursue the circular economy principles, the possibility of turning different kinds of wastes into resources for the ceramic industry, surely represents the first concern to be addressed and demonstrated, with also the aim to reduce the environmental impact associated with landfill, minimizing manufacturing cost and contributing to preserve nonrenewable natural resources, which are known to be consistently depleted by the ceramic industries. K E Y W O R D S ceramic slab, circular economy, physical-chemical characterization, recycling, thermal characterization, waste materials How to cite this article: Mugoni C, Rosa R, Remigio VA, Ferrari AM, Siligardi C. Opportune inward waste materials toward a zero waste ceramic slabs production in a circular economy perspective.

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confidence: 99%

Opportune inward waste materials toward a zero waste ceramic slabs production in a circular economy perspective

Mugoni

Rosa

Remigio

et al. 2019

Int J Applied Ceramic Tech

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“…The added GC acted as a fluxing agent during sintering of the dried clay-glass mixture. Once melted, the glass filled the pores of the ceramic material and contributed to its densification [42], as shown in Figure 9. The addition of the glass reduced the firing temperature (down to 860 • C) at which sintering of the tested clay occurred.…”

Section: Effect Of Sintering Temperature and Glass Concentration On Tmentioning

confidence: 99%

Influence of Glass Additions on Illitic Clay Ceramics

et al. 2020

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A mixture of an illitic clay and waste glass was prepared and studied during the sintering process. The illitic clay, from the Liepa deposit (Latvia), and green glass waste (GW) were disintegrated to obtain a homogeneous mixture. The addition of disintegrated GW (5–15 wt% in the mixture) led to a reduction in the intensive sintering temperature, from 900 to 860 °C, due to a significant decrease in the glass viscosity. The addition of GW slightly decreased the intensities of the endo- and exothermic reactions in the temperature range from 20 to 1000 °C due to the reduced concentration of clay minerals. GW reduced the plasticity of the clay and reduced the risk of structural breakage. The increase in sintering temperature from 700 to 1000 °C decreased the apparent porosity and water uptake capacity of the ceramics from 35% and 22%, down to 24% and 13%, respectively. The apparent porosities of all the sintered mixtures showed a decrease of between 6% to 9% after the addition of GW with concentrations from 5 up to 15 wt% respectively, while the water uptake capacities decreased from between 4% and 10%. The addition of GW led to an increase in the apparent density of the ceramic materials, up to 2.2 g/cm3. Furthermore, the compressive strength increased by more than two times, reaching a highest value of 240 MPa after the sintering of the 15 wt% GW-containing mixture at 1000 °C.

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“…Similar findings were also reported by others, demonstrating that CWG could be used as a partial alternative to feldspar in porcelain sanitary ware. [123][124][125][126][127][128] Various studies have investigated the potential of CWG as an additive in brick manufacturing. Tile samples were prepared by adding 0%-50% CWG in the ceramic mixture.…”

Section: T a B L E 2 (Continued)mentioning

confidence: 99%

“…Thus, it is feasible to partly use CWG as an alternative to conventional raw materials and fluxes in stoneware tile products. [123][124][125][126][127][128] Various studies have investigated the potential of CWG as an additive in brick manufacturing. Loryuenyong et al 129 evaluated the effects of CWG on the mechanical and physical properties of clay bricks.…”

Section: Khan Et Al 108mentioning

confidence: 99%

Waste glass in civil engineering applications—A review

Kazmi

Williams

Serati

2019

Int J Applied Ceramic Tech

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Each year, hundreds of thousands of tons of industrial wastes are being stockpiled, landfilled, and disposed of in storages occupying large areas of land that would otherwise be available for productive use. Recycling of such wastes is now becoming of urgent global interest due to an increasing population, the rise in anthropogenic activities, and the need for more efficient resource and waste management systems.Among many wastes, the generation of glass is dramatically increasing, particularly in the municipal, industrial, and construction sectors. In civil engineering, in general, crushed waste glass has been mainly investigated as a substitute for sand and finegrained aggregate in concrete production. In geotechnical engineering, in particular, the application of glass wastes is mainly limited to road pavements or as an additive to different soils for subgrade improvement. While glass wastes are relatively inert and potentially offer several opportunities for recycling as a substitute for diminishing and increasingly expensive sand supplies, their potential use yet remains relatively under-researched. This paper systematically reviews the current status of knowledge on the use of glass wastes in various civil engineering applications and discusses the suitability assessment of waste glass for use as a sustainable alternative to traditional civil engineering materials. K E Y W O R D Saggregate, concrete, recycling, sand, waste glass, waste management

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Effects of sintering temperature on the characteristics of solar panel waste glass in the production of ceramic tiles

Cited by 39 publications

References 9 publications

Opportune inward waste materials toward a zero waste ceramic slabs production in a circular economy perspective

Opportune inward waste materials toward a zero waste ceramic slabs production in a circular economy perspective

Influence of Glass Additions on Illitic Clay Ceramics

Waste glass in civil engineering applications—A review

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