Characteristics of acid resisting bricks made from quarry residues and waste steel slag

El-Mahllawy, Medhat S.

doi:10.1016/j.conbuildmat.2007.04.007

Cited by 92 publications

(30 citation statements)

References 17 publications

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“…In Taiwan, steelmaking slag research has been done in the following fields: (a) cement industry, (b) road construction, (c) glass making, (d) concrete or asphalt aggregate, (e) ceramic tiles, (f) agriculture, soil conditioner, (g) aquaculture, and (h) land amendments (CSC Group, 2003). Some research has already been done on the use of steelmaking slags in construction material, e.g., as alkaline fillers in the papermaking industry and asphalt concrete applications (Lim et al, 2010), in bricks and tiles (El-Mahllawy, 2008), as aggregate for the production of bituminous paving mixtures (Sorlini et al, 2012), and in cement-based materials as cement/sand replacements or binder known as "alkaline cements" (Fernández-Jimenez et al, 2006;Lim et al, 2010;Zhang et al, 2011).…”

Section: Performance Evaluationmentioning

confidence: 99%

CO2 Capture by Accelerated Carbonation of Alkaline Wastes: A Review on Its Principles and Applications

Pan

Chang

Chiang

2012

Aerosol Air Qual. Res.

352

193

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CO 2 capture, utilization, and storage (CCUS) is a promising technology wherein CO 2 is captured and stored in solid form for further utilization instead of being released into the atmosphere in high concentrations. Under this framework, a new process called accelerated carbonation has been widely researched and developed. In this process, alkaline materials are reacted with high-purity CO 2 in the presence of moisture to accelerate the reaction to a timescale of a few minutes or hours. The feedstock for accelerated carbonation includes natural silicate-minerals (e.g., wollastonite, serpentine, and olivine) and industrial residues (e.g., steelmaking slag, municipal solid waste incinerator (MSWI) ash, and air pollution control (APC) residues). This research article focuses on carbonation technologies that use industrial alkaline wastes, such as steelmaking slags and metalworking wastewater. The carbonation of alkaline solid waste has been shown to be an effective way to capture CO 2 and to eliminate the contents of Ca(OH) 2 in solid residues, thus improving the durability of concrete blended with the carbonated residues. However, the operating conditions must be further studied for both the economic viability of the technology and the optimal conditions for CO 2 reaction.

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Section: Performance Evaluationmentioning

confidence: 99%

CO2 Capture by Accelerated Carbonation of Alkaline Wastes: A Review on Its Principles and Applications

Pan

Chang

Chiang

2012

Aerosol Air Qual. Res.

352

193

View full text Add to dashboard Cite

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“…Most of these wastes are not easily recycled and constitute a problem for the industry. In this past decade an increasing number of papers has been dedicated to the properties of red ceramic incorporated with steel-making industry wastes [44][45][46][47][48][49][50][51][52][53][54][55][56][57].…”

Section: Blast Furnace Sludge Residuementioning

confidence: 99%

“…The sludge and slag from basic oxygen steel-refining process can be incorporated into red ceramics [50][51][52][53][54][55][56][57]. However, different than the blast furnace sludge [44][45][46][47], these residues do not have enough heat power to be considered as fuel wastes.…”

Section: Steel-refining Sludge and Slagmentioning

confidence: 99%

Incorporation of solid wastes in red ceramics: an updated review

Vieira

Monteiro

2009

Matéria (Rio J.)

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A review on the fundamentals and technological advances in the incorporation of industrial solid wastes into red ceramics was updated since 1997, when the first overview on this subject was published by Dondi, Marsigli and Fabbri. Other works conducted before this period, but not covered by that overview were also reviewed. Modifications were introduced in the original categories of wastes to permit a wider variety to be considered. In addition to fuel and fluxing wastes, a category of property affecting wastes substituted the originally proposed fly-ash and plasticity reducing/ plastifying wastes categories. In order to be more comprehensive, this updated review considered industrially relevant subdivisions within each category. Accordingly, fuel wastes encompass: oily residues, blast furnace sludge, and paper industry residues. Fluxing wastes encompass: rejects from ornamental rocks, glassy residues and fluxing ashes. Property affecting wastes encompass: grog, water treatment sludge, steel-refining sludge/slag, non-fluxing ashes, mineral processing tails, galvanic sludge, spent catalyst reject, textile slurry, foundry reject sands, tannery sludge and construction and demolition leftovers.

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“…Researches have been conducted on production of bricks from waste materials for environmental conservation and sustainable development (Chen et al, 2011;Lingling et al, 2005;Kute & Deodhar, 2003;Chou et al, 2001;Chou et al, 2006;Freidin, 2007;Arioz et al, 2010;Chen et al, 2012;Ahmari & Zhang, 2012;Ahmari & Zhang 2013;Kumar & Kumar, 2013;Roy et al, 2007;El-Mahllawy, 2008;Sengupta et al, 2002;Demir et al, 2005;Samara et al 2009;Haiying et al, 2011;Eliche-Quesada et al, 2012;Bilgin et al, 2012;Quijorna et al 2012;Faria et al, 2012;Morchhale et al, 2006;Poon et al, 2002;Shakir et al, 2013). Lingling et al (2005) investigated the production of fired bricks by using class F fly ash to replace clay at high volume ratios.…”

Section: Introductionmentioning

confidence: 99%

Effect of silica fume and solid borax waste on compressive strength of fired briquettes

Sola

Sayın

Ozyazgan

et al. 2017

rdlc

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It is a well-known fact that industrial solid wastes which are commonly employed in construction sector make a significant contribution in reduction of environmental pollution. In this study, solid borax waste and silica fume were used as additive materials. In the briquette compositions, 3, 5 and 10% proportions of solid borax waste and 2, 5 and 10% proportions of silica fume were used in mixtures. In order to determine material characterization, micro structure (SEM) analyses of solid borax waste and silica fume were performed besides of physical and mechanical tests. Moreover, DTG analyses were implemented to specify material's behavior under high temperature loads. According to the test results, the values of maximum compressive strength and minimum bulk density were obtained using mixtures with proportions of 2% silica fume and 10% solid borax waste. Additionally, it was determined that the briquettes having low density and high compressive strength could be produced using aforementioned all mixtures.Key words: Clay brick, Silica fume, Solid borax waste. ResumenEs un hecho bien conocido que los desechos industriales sólidos que son comúnmente empleados en el sector de la construcción, ya que hacen una contribución significativa en la reducción de la contaminación ambiental. En este estudio, los residuos de bórax sólido y el humo de sílice se utilizaron como materiales aditivos. En las composiciones de briquetas, se utilizaron en mezclas proporciones de 3, 5 y 10% de residuos de bórax sólido y proporciones de 2, 5 y 10% de humo de sílice. Con el fin de determinar la caracterización de los materiales, se realizaron análisis de microestructura (SEM) de residuos sólidos de bórax y de sílice, además de pruebas físicas y mecánicas. Además, se realizaron análisis de DTG para especificar el comportamiento del material bajo cargas de alta temperatura. De acuerdo con los resultados de la prueba, se obtuvieron los valores de resistencia máxima a la compresión y densidad aparente mínima con mezclas con proporciones de 2% de humos de sílice y 10% de residuos sólidos de bórax. Finalmente, se determinó que briquetas que tenían baja densidad y alta resistencia a la compresión se podrían producir, usando todas las mezclas mencionadas anteriormente.Palabras clave: Ladrillo de arcilla, humo de sílice, desechos sólidos de bórax.

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Characteristics of acid resisting bricks made from quarry residues and waste steel slag

Cited by 92 publications

References 17 publications

CO2 Capture by Accelerated Carbonation of Alkaline Wastes: A Review on Its Principles and Applications

CO2 Capture by Accelerated Carbonation of Alkaline Wastes: A Review on Its Principles and Applications

Incorporation of solid wastes in red ceramics: an updated review

Effect of silica fume and solid borax waste on compressive strength of fired briquettes

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