Production of geopolymers using glass produced from DC plasma treatment of air pollution control (APC) residues

Kourti, Ioanna; Rani, D. Amutha; Deegan, David; Boccaccını, Aldo R.; Cheeseman, Christopher

doi:10.1016/j.jhazmat.2009.11.089

Cited by 60 publications

(16 citation statements)

References 34 publications

(37 reference statements)

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“…According to the results obtained by Kourti et al. [16], porcelain particles are expected to influence the mechanical properties of the matrix more positively, as they are stronger and better bonded to the matrix than red clay brick particles. …”

Section: Scanning Electron Microscopy Studiesmentioning

confidence: 96%

“…The success of converting waste materials into useful products following this process has been extensively proved in materials such as silicoaluminous fly ash, metakaolin or blast furnace slag [12][13][14], and its suitability has also been confirmed for other waste materials, such as hydrated-carbonated cement [15], glass [16] or ceramic materials [17][18][19]. In the study by Puertas et al [17], six different ceramic wastes were mixed with NaOH and sodium silicate solution to give a maximum compressive strength of 13 MPa for pastes cured for 8 days at 40ºC.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Alkaline Activation of Ceramic Waste Materials

Reig

Tashima

Soriano

et al. 2013

Waste Biomass Valor

120

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Ceramic materials represent around 45% of construction and demolition waste, and originate not only from the building process, but also as rejected bricks and tiles from industry. Despite the fact that these wastes are mostly used as road sub-base or construction backfill materials, they can also be employed as supplementary cementitious materials, or even as raw material for alkali-activated binders. This research aimed to investigate the properties and microstructure of alkali-activated cement pastes and mortars produced from ceramic waste materials of various origins. Sodium hydroxide and sodium silicate were used to prepare the activating solution.The compressive strength of the developed mortars ranged between 22 and 41 MPa after 7 days of curing at 65ºC, depending on the sodium concentration in the solution and the water/binder ratio. These results demonstrate the possibility of using alkali-activated ceramic materials in building applications.

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Section: Scanning Electron Microscopy Studiesmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

Alkaline Activation of Ceramic Waste Materials

Reig

Tashima

Soriano

et al. 2013

Waste Biomass Valor

120

View full text Add to dashboard Cite

show abstract

“…The detected elements reflect the chemical composition of the POFA and the GGBS as raw materials. The appeared Na in the binding phase is because of the activator which consists of sodium silicate blended with sodium hydroxide [29,69]. Fig.…”

Section: Fourier Transform Infra-red (Ftir)mentioning

confidence: 99%

Development of high strength alkali activated binder using palm oil fuel ash and GGBS at ambient temperature

Salih

Farzadnia

Ali

et al. 2015

Construction and Building Materials

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“…Other authors have already studied the role of different kind of glass cullet in geopolymers, such as glass containers coming from urban collection [13], bottle glass [14], fluorescent lamps [15], liquid crystal display glass [16], glasses derived from the vitrification of municipal residues [17], and waste from demolitions [18], demonstrating the feasibility of using recycled glass in geopolymers. To the authors' knowledge, no papers focused on CRT glasses were found.…”

Section: Introductionmentioning

confidence: 99%

Addition of WEEE Glass to Metakaolin-Based Geopolymeric Binder: A Cytotoxicity Study

2017

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Waste Electrical and Electronic Equipment (WEEE) types of glass, including Cathode Ray Tube (CRT) glass, are now separately collected in European Union 28 (EU28) zone. Due to the high level of Pb and Ba in their compositions, this type of waste finds its way to the disposal. In the present research, a geopolymer matrix based on metakaolin is used to blend in fine powder panel and funnel glass from personal computer (PC) and television (TV) monitors. Such waste glass, which cannot be directed to glass melting furnaces, is safely incorporated into a geopolymer matrix. The consolidation of the geopolymeric matrix containing the waste glass was followed by pH and conductibility up to 28 days of curing. Scanning electron microscope equipped with energy dispersive spectroscopy (SEM/EDS) was used to obtain information on the microstructure of the consolidated products. Cytotoxicity tests helped the environmental evaluation of these materials.

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Production of geopolymers using glass produced from DC plasma treatment of air pollution control (APC) residues

Cited by 60 publications

References 34 publications

Alkaline Activation of Ceramic Waste Materials

Alkaline Activation of Ceramic Waste Materials

Development of high strength alkali activated binder using palm oil fuel ash and GGBS at ambient temperature

Addition of WEEE Glass to Metakaolin-Based Geopolymeric Binder: A Cytotoxicity Study

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