Decarbonisation of calcium carbonate at atmospheric temperatures and pressures, with simultaneous CO<sub>2</sub> capture, through production of sodium carbonate
Theodore Hanein, Marco Simoni, Chun Long Woo, John L. Provis, Hajime Kinoshita
Abstract
Novel low-temperature process that, with the availability of green electricity, enables the production of carbon-neutral cement, lime, and soda ash.
Topics & Concepts
Sodium carbonateCarbonateCalcium carbonateSodiumAtmospheric pressureChemistryCalciumChemical engineeringInorganic chemistryMaterials scienceGeologyOrganic chemistryEngineeringOceanographyConcrete and Cement Materials ResearchCO2 Sequestration and Geologic InteractionsChemical Looping and Thermochemical Processes