Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REMOVING HEAVY METALS FROM OFF-GAS FOR CARBON CAPTURE
Method for improving the reactivity of carbonated recycled concrete paste comprising sulfur in an oxidation state lower than 6+ as supplementary cementitious material comprising the steps:- providing a starting material comprising recycled concrete paste,- carbonation of the starting material with carbon dioxide contained in exhaust gas containing from 2 to 15 Vol.-% oxygen and/or from 35 to 400 vppm sulfur dioxide to provide carbonated recycled concrete paste, and- oxidation of the carbonated recycled concrete paste to provide the supplementary cementitious material,and method for making composite cements.
REMOVING HEAVY METALS FROM OFF-GAS FOR CARBON CAPTURE
Method for improving the reactivity of carbonated recycled concrete paste comprising sulfur in an oxidation state lower than 6+ as supplementary cementitious material comprising the steps:- providing a starting material comprising recycled concrete paste,- carbonation of the starting material with carbon dioxide contained in exhaust gas containing from 2 to 15 Vol.-% oxygen and/or from 35 to 400 vppm sulfur dioxide to provide carbonated recycled concrete paste, and- oxidation of the carbonated recycled concrete paste to provide the supplementary cementitious material,and method for making composite cements.
REMOVING HEAVY METALS FROM OFF-GAS FOR CARBON CAPTURE
ENTFERNUNG VON SCHWERMETALLEN AUS ABGAS ZUR KOHLENSTOFFABSCHEIDUNG
ÉLIMINATION DE MÉTAUX LOURDS D'UN DÉGAGEMENT GAZEUX POUR LA CAPTURE DE CARBONE
CARRASCO MALDONADO FRANCISCO (Autor:in) / ZAJAC MACIEJ (Autor:in) / PATO NICOLAS (Autor:in)
06.11.2024
Patent
Elektronische Ressource
Englisch
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