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Eficiência energética na fabricação de placas cerãmicas mediante a utilização de óleo térmico
(APICER -(Associação Portuguesa das Indústrias de Cerâmica e de Cristalaria), 2014)
O processo de fabricação de placas cerâmicas consome uma grande quantidade de energia, maioritariamente energia térmica, que se obtém da combustão de gás natural. O aumento do custo deste combustível, assim como a situação ...
Nanobased coatings with improved NIR reflecting properties for building envelope materials: Development and natural aging effect measurement
(Elsevier, 2013-02)
A significant contribution to the reduction of the Urban Heat Island effect and cooling energy demand is given today by the so called cool materials for the building envelope with enhanced reflecting and emitting properties. ...
Influence of Salts on the Photocatalytic Degradation of Formic Acid in Wastewater
(MDPI, 2022-11)
Conventional wastewater treatment technologies have difficulties in feasibly removing persistent organics. The photocatalytic oxidation of these contaminants offers an economical and environmentally friendly solution. In ...
Comportamiento de tejas de diferente color (rojo y paja) frente al biodeterioro
(Elsevier, 2014)
La colonización biológica es un fenómeno que afecta de forma negativa a la durabilidad de los materiales de construcción. A nivel industrial se ha observado que las tejas de color paja muestran mayor tendencia a la ...
Influencia de los parámetros de proyección por plasma atmosférico en recubrimientos de YSZ obtenidos a partir de polvos micro y nanoestructurados
(Elsevier, 2014-07)
En el presente trabajo se ha estudiado la influencia de cada uno de los parámetros de la proyección térmica por plasma atmosférico (atmospheric plasma spraying, APS) en la deposición de dos polvos comerciales de YSZ, uno ...
La evolución energética del sector español de baldosas cerámicas
(Elsevier, 2014-05)
El presente texto analiza cómo ha ido evolucionando el consumo y la eficiencia energética de la industria española de baldosas cerámicas durante el siglo XX, y explora las posibilidades que se le plantean en el siglo XXI. ...
The influence of green microstructure and sintering parameters on precipitation process during copper-nickel-zinc ferrites sintering
(Elsevier, 2014-04)
Microstructural changes that occur during heat treatment of copper-nickel-zinc ferrites have been studied. The process of precipitation of the two types of crystals that occur during the sintering process has been analyzed. ...
Influence of starch content on the properties of low-cost microfiltration ceramic membranes
(Elsevier, 2015-12)
The use of starch as pore former is frequent in the fabrication of porous ceramic membranes, since starches are cheap, innocuous and environmentally friendly. A study has been conducted to evaluate the influence of potato ...
Application of plasma-sprayed TiO2 coatings for industrial (tannery) wastewater treatment
(Elsevier, 2015-12)
Fine-structured photocatalytic TiO2 coatings were deposited by atmospheric plasma spraying (APS) on austenitic stainless steel coupons. One commercial spray-dried nanostructured TiO2 powder and five spray-dried powders ...
Role of suspension preparation in the spray drying process to obtain nano/submicrostructured YSZ powders for atmospheric plasma spraying
(Elsevier, 2015)
Thermal barrier coatings were manufactured by atmospheric plasma spray process from YSZ powders. These powders were made by a reconstitution process which consists in a spray-drying of suspensions followed by thermal ...