Scaled-up production of alkali-activated cement in the presence of carbon dioxide for concrete construction

Scaled-up production of alkali-activated cement in the presence of carbon dioxide for concrete construction

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The scalability of the mechanochemical processing of an alkali-activated cement was investigated.Mechanochemical Processing of this cement was performed in the presence of carbon dioxide for carbon capture in the delta gamma blanket course of cement production.Pilot-scale studies were performed in a power plant where the flue gas resulting from the combustion of natural gas was used as a dilute source of carbon dioxide.A theoretical framework was established to guide the scale-up of the mechanochemical approach to the processing of hydraulic cement.The resulting cement was used for industrial-scale production of concrete that was used in a field construction project.

The project outcomes validated the scalability of the mechanochemical approach timothée chalamet, +50 more to the production of alkali-activated hydraulic cement.The resulting hydraulic cement was found to be compatible with conventional methods of industrial-scale production.Concrete materials produced with the mechanochemically processed hydraulic cement were found to be compatible with conventional field construction practices.