Ceramic wastes as alternative raw materials for Portland cement clinker production

Puertas, Francisca; García‐Díaz, Irene; Barba, A.; Gazulla, M. F.; Palacios, Marta; Gómez, María Pilar Garcés; Martínez-Ramírez, S.

doi:10.1016/j.cemconcomp.2008.06.003

Cited by 206 publications

(119 citation statements)

References 16 publications

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“…Similarly, Pacheco-Torgal and Jalali [5] observed not only a slight increase in water absorption and permeability when replacing traditional coarse aggregates with ceramic wastes, but also superior durability when traditional sand was replaced. Furthermore, several studies have confirmed the potential of ceramic wastes to produce pozzolanic cements [6][7][8][9]. Among them, Puertas et al [7] not only successfully used up to 35.0% of certain types of ceramic wastes as pozzolan admixtures, but also proved their suitability as raw materials for Portland cement clinker production.…”

Section: Introductionmentioning

confidence: 99%

“…Furthermore, several studies have confirmed the potential of ceramic wastes to produce pozzolanic cements [6][7][8][9]. Among them, Puertas et al [7] not only successfully used up to 35.0% of certain types of ceramic wastes as pozzolan admixtures, but also proved their suitability as raw materials for Portland cement clinker production.…”

Section: Introductionmentioning

confidence: 99%

“…However, its production requires approximately 850 kcal and involves the emission of nearly 0.8-1.0 kg of CO 2 per kg of cement produced [1].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

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: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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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

“…Some proposals promote the use of waste from the ceramic industry, which has already gone through a process at high temperature, particularly waste from roof tiles (10)(11)(12)(13)(14)(15), bricks (16)(17)(18)(19) and floors tiles (20) as pozzolan. It is worth classifying this waste in terms of its potential as active pozzolanic capability and Portland cement additions.…”

Section: Introductionmentioning

confidence: 99%

Portland blended cements: demolition ceramic waste management

et al. 2017

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Demolition ceramic wastes (DCWs) were investigated in order to determine their potential use as supplementary cementitious materials in Portland Blended Cements (PBCs). For this purpose, three ceramic wastes were investigated. After characterization of the materials used, the effect of ceramic waste replacement (8, 24 and 40% by mass) was analyzed. Pozzolanic activity, hydration progress, workability and compressive strength were determined at 2, 7 and 28 days. The results showed that the ground wastes behave as filler at an early age, but as hydration progresses, the pozzolanic activity of ceramic waste contributes to the strength requirement. RESUMEN:Cementos Portland con adiciones: manejo de residuos cerámicos de demolición. Se estudiaron residuos cerámicos de demolición (DCWs) a fin de determinar su potencial uso como materiales cementicios suplementarios en cementos mezcla (PBC). Para este propósito, se investigaron tres residuos cerámicos. Luego de la caracterización de los materiales a utilizar, se analizó el efecto del reemplazo por residuos cerámico (8, 24 y 40% en peso). Se estudió la actividad puzolánica, el progreso de la hidratación, la trabajabilidad y la resistencia a compresión a 2, 7 y 28 días. Los resultados mostraron que los residuos molidos se comportaron como fillers a edades tempranas, pero con el progreso de la hidratación, la actividad puzolánica de los residuos cerámicos contribuye a los requerimientos de resistencia.

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“…Amounting to around 7% of worldwide CO 2 emissions is sourced from cement industry (one of the most significant source of anthropogenic emissions of CO 2 ) [9]. Furthermore, the involving of massive raw material quarrying, other gases emission (NO x , SO 2 , etc), dust emissions, and other problem in cement industry have a considerable impact for the environment [10].…”

Section: Introductionmentioning

confidence: 99%

Preliminary Design of Eco-City by Using Industrial Symbiosis and Waste Co-Processing Based on MFA, LCA, and MFCA of Cement Industry in Indonesia

Ulhasanah¹,

Goto²

2012

IJESD

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Abstract-Cement Company in a city in Indonesia is taken as a case study in this study which its production process system was evaluated by material flow analysis, life cycle assessment, and material flow cost accounting. The cement company is the biggest company in the city which makes the company has substantial influence of the city's economy, society and environment. This study was aimed to propose the new system design of cement production as a preliminary design of eco-city by industrial symbiosis that involves many elements inside and outside the city in order to establish the cement production sustainability in Indonesia. The scope of this study is all activities inside the company, from raw material extraction until the product packaging process. Several problems are detected faced by the cement company such as limitation of limestone reserve, CO 2 emission, high energy consumption, cement kiln dust, dust emission, several diseases, and others related to cost, social, and environmental aspects. If the company keeps this system on, it will harm the environment, human health, even affects the company's income. Therefore, the new system proposal which is selected from several scenarios is needed to embody the sustainable development.Index Terms-Material flow analysis, life cycle assessment, material flow cost accounting, cement kiln dust.

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Ceramic wastes as alternative raw materials for Portland cement clinker production

Cited by 206 publications

References 16 publications

Alkaline Activation of Ceramic Waste Materials

Alkaline Activation of Ceramic Waste Materials

Portland blended cements: demolition ceramic waste management

Preliminary Design of Eco-City by Using Industrial Symbiosis and Waste Co-Processing Based on MFA, LCA, and MFCA of Cement Industry in Indonesia

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