Calcination-free production of calcium hydroxide at sub-boiling temperatures
Sara Vallejo Castaño, Erika Callagon La Plante, Sho Shimoda, Bu Wang, Narayanan Neithalath, Gaurav Sant, Laurent Pilon
Abstract
A calcination-free route to produce calcium hydroxide from alkaline industrial wastes including leaching, concentration, and temperature-swing precipitation.
Topics & Concepts
CalcinationLeachateCalcium hydroxideChemistrySolubilityChemical engineeringBoilingWaste managementEnvironmental chemistryPhysical chemistryEngineeringOrganic chemistryBiochemistryCatalysisCalcium Carbonate Crystallization and InhibitionCO2 Sequestration and Geologic InteractionsLayered Double Hydroxides Synthesis and Applications