Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Arne Peys"'
Autor:
Arne Peys, Athina Preveniou, David Konlechner, Guilherme Rubio, Maria Georgiades, Rupert J. Myers, Natalia Pires Martins, Efthymios Balomenos, Panagiotis Davris, Ruben Snellings, Ken Evans
Publikováno v:
Cement, Vol 18, Iss , Pp 100122- (2024)
New sources of reactive supplementary cementitious materials (SCMs) are essential to help the cement industry to further lower CO2 emissions. A co-calcination process in which bauxite residue (BR) is mixed with kaolinitic clay before calcination can
Externí odkaz:
https://doaj.org/article/8188aebbb8684e928932022515ebca19
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
The present article investigates the potential of co-calcination with kaolinite as a sector-wide solution for the transformation of bauxite residue into an effective supplementary cementitious material (SCM). Bauxite residues from eight alumina refin
Externí odkaz:
https://doaj.org/article/7fde4b8832d24812bb6f5591e278bdb0
Publikováno v:
Materials Proceedings, Vol 5, Iss 1, p 125 (2022)
To enable the usage of non-ferrous metallurgy slags in alkali-activated materials (AAMs), the influence of the chemical composition of slags on durability must be better understood. In this work, two slags were synthesized with different MgO/(MgO + C
Externí odkaz:
https://doaj.org/article/58ec361c1e6d402ca018742b89c575f6
Autor:
Arne Peys, Alexios P. Douvalis, Vincent Hallet, Hubert Rahier, Bart Blanpain, Yiannis Pontikes
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
Belonging to the family of alternative cementitious materials, inorganic polymers are rising in importance because of the drive to decrease CO2 emissions of concrete production. A synthetic Fe-rich slag resembling industrial copper or lead slags, was
Externí odkaz:
https://doaj.org/article/fb7cdc42b8b249d5be254686f6aa674e
Publikováno v:
Applied Sciences, Vol 11, Iss 8, p 3715 (2021)
New sources of supplementary cementitious materials (SCMs) are needed to meet the future demand. A potential new source of SCM is spent pot lining, a residue from aluminum production. The present work showed that the refined aluminosilicate part of s
Externí odkaz:
https://doaj.org/article/a8f2644751ee45e7bab92fa90a0ffdc5
Autor:
Asghar Gholizadeh Vayghan, Liesbeth Horckmans, Ruben Snellings, Arne Peys, Priscilla Teck, Jürgen Maier, Bernd Friedrich, Katarzyna Klejnowska
Publikováno v:
Applied Sciences, Vol 11, Iss 9, p 4028 (2021)
This research investigated the possibility of using metallurgical slags from the copper and lead industries as partial replacement for cement. The studied slags were fayalitic, having a mainly ferro-silicate composition with minor contents of Al2O3 a
Externí odkaz:
https://doaj.org/article/f1bc6e9c55f44e119f347d7b432f55c5
Autor:
Arne Peys, Visa Isteri, Juho Yliniemi, Antonia S. Yorkshire, Patrick N. Lemougna, Claire Utton, John L. Provis, Ruben Snellings, Theodore Hanein
The bulk of the cement industry’s environmental burden is from the calcareous source. Calcium is mostly available naturally as limestone (CaCO₃), where almost half of the mass is eventually released as CO₂ during clinker manufacture. Iron (Fe)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1039e4e1ad409a8ce7a7c46014cf4eb8
https://lirias.kuleuven.be/handle/20.500.12942/708929
https://lirias.kuleuven.be/handle/20.500.12942/708929
Autor:
Arne Peys, Ruben Snellings, Bo Peeraer, Asghar Gholizadeh Vayghan, Anders Sand, Liesbeth Horckmans, Mieke Quaghebeur
Publikováno v:
Journal of Cleaner Production
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::548623f9e78f452309e93f845f34b1b9
The similarity of the fine fraction of dredged freshwater sediments to natural clays stimulates the valorization in a product similar to expanded clay aggregates, obtained by bloating at high temperature. The impact of the ratios between different fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6355ea1c73b6bf03cd99138c93b69af
https://lirias.kuleuven.be/handle/20.500.12942/712591
https://lirias.kuleuven.be/handle/20.500.12942/712591
Publikováno v:
Journal of the American Ceramic Society. 103:2173-2184
ispartof: JOURNAL OF THE AMERICAN CERAMIC SOCIETY vol:103 issue:3 pages:2173-2184 status: published
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebd3072f4c70320a34bd2512e53a3db6
https://doi.org/10.1111/jace.16869
https://doi.org/10.1111/jace.16869