Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Dolores Eliche‐Quesada"'
Autor:
Milica Vidak Vasić, Pedro Muñoz Velasco, Salvador Bueno-Rodríguez, Ivanka Netinger Grubeša, Michele Dondi, Luis Pérez Villarejo, Dolores Eliche-Quesada, Chiara Zanelli
Publikováno v:
Open Ceramics, Vol 17, Iss , Pp 100537- (2024)
The traditional ceramics industry uses large amounts of primary mineral raw materials. Improvements in the production of building materials based on non-metallic minerals can contribute to sustainable development in many ways, such as saving natural
Externí odkaz:
https://doaj.org/article/f7e6868169f1415295968a64e16e5e0c
Publikováno v:
Journal of Composites Science, Vol 8, Iss 5, p 188 (2024)
In order to reduce energy consumption in buildings, this study used olive pruning sawdust (OTPS) instead of natural sand in the production of lightweight mortars. Different percentages of natural sand substitution were tested: 0, 10, 25, and 50% by v
Externí odkaz:
https://doaj.org/article/dad0d0e7a44f472ab94c70dc238e56a1
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 62, Iss 1, Pp 26-39 (2023)
The sintering behaviour of a pyrophyllite clay has been investigated. The mineralogical composition by X-ray diffraction (XRD) of this sample was ∼35 wt.% pyrophyllite, ∼25 wt.% sericite/illite, ∼15 wt.% kaolinite and ∼20 wt.% quartz. The che
Externí odkaz:
https://doaj.org/article/749cbf7fc4584eb59a9aa8ec5395f85b
Publikováno v:
Materials, Vol 16, Iss 7, p 2801 (2023)
The aim of this work is to investigate the possibility of reusing ashes obtained by the calcination of industrial sludge from the oil refining industry (ORSA) as a secondary raw material in the manufacture of alkaline activated cements or geopolymers
Externí odkaz:
https://doaj.org/article/499b68391e9744bdaee8e00626ce41a8
Autor:
M. Dolores La Rubia, Catalina Rus-Casas, Salvador Bueno-Rodriguez, Juan D. Aguilar-Pena, Dolores Eliche-Quesada
Publikováno v:
IEEE Access, Vol 9, Pp 112005-112018 (2021)
The Entrepreneurial Promotion Programs in Higher Education carry out training activities with the aim of promoting the entrepreneurial spirit among university students. These programs promote skills such as innovation and creativity which improve sel
Externí odkaz:
https://doaj.org/article/a91a3462becc460b9a0f71e59c4a9f2f
Autor:
Sergio Martínez-Martínez, Luis Pérez-Villarejo, Dolores Eliche-Quesada, Pedro J. Sánchez-Soto
Publikováno v:
Materials, Vol 16, Iss 2, p 802 (2023)
The cement manufacturing industry is one of the main greenhouse gas emission producers and also consumes a large quantity of raw materials. It is essential to reduce these emissions in order to comply with the Paris Agreement and the principles of th
Externí odkaz:
https://doaj.org/article/6c4cbd1f18e34863b49c0c8eaa5a9512
Autor:
Juan D. Aguilar-Peña, Catalina Rus-Casas, Dolores Eliche-Quesada, Francisco José Muñoz-Rodríguez, M. Dolores La Rubia
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 3188 (2022)
Over the last decade, e-learning and the use of digital tools have received a great boost in higher education. This paper presents a content curation methodology to assess the acquisition of specific content and soft skills during the attainment of a
Externí odkaz:
https://doaj.org/article/b507889dfeba45348357e4a1e8d9afc4
Autor:
Pedro José Sánchez-Soto, Dolores Eliche-Quesada, Sergio Martínez-Martínez, Luis Pérez-Villarejo, Eduardo Garzón
Publikováno v:
Materials, Vol 15, Iss 2, p 583 (2022)
A deposit of raw kaolin, located in West Andalusia (Spain), was studied in this work using a representative sample. The methods of characterization were X-ray diffraction (XRD), X-ray fluorescence (XRF), particle size analysis by sieving and sediment
Externí odkaz:
https://doaj.org/article/64ac32471a574c1bbee74b85e9e34c89
Autor:
Pedro J. Sánchez-Soto, Eduardo Garzón, Luis Pérez-Villarejo, George N. Angelopoulos, Dolores Eliche-Quesada
Publikováno v:
Minerals, Vol 11, Iss 3, p 232 (2021)
In this work, an examination of mining wastes of an albite deposit in south Spain was carried out using X-ray Fluorescence (XRF), X-ray diffraction (XRD), particle size analysis, thermo-dilatometry and Differential Thermal Analysis (DTA) and Thermogr
Externí odkaz:
https://doaj.org/article/f5fecb0f597c442ea532ecced37411c7
Autor:
Eduardo Bonet-Martínez, Pedro García-Cobo, Luis Pérez-Villarejo, Eulogio Castro, Dolores Eliche-Quesada
Publikováno v:
Materials, Vol 13, Iss 4, p 901 (2020)
In this research, the feasibility of using bottom ashes generated by the combustion of biomass (olive pruning and pine pruning) as a source of aluminosilicates (OPBA) has been studied, replacing the metakaolin precursor (MK) in different proportions
Externí odkaz:
https://doaj.org/article/cdebc920b63d45669ea90d99c40c1ebf