Waste management (New York, N.Y.)Egg ShellCatalysisPyrolysisAnimalsKinetics
Waste-to-energy: Kinetic and carbonation-decarbonation studies of solar calcined eggshells and their application as a catalyst in the pyrolysis of brewer's spent grain.
Grazielle Emanuella de Souza Dos Santos, Cassiano Cunha Oliveira, Dayana D'Arc de Fátima Palhares, Marcos Antonio de Souza Barrozo, Luiz Gustavo Martins Vieira, Carla Eponina Hori
Published: 202610.1016/j.wasman.2025.115301
Abstract
Brewer's spent grain (BSG) was subjected to pyrolysis using calcium oxide (CaO) derived from eggshells calcined via concentrated solar energy (Fresnel lens), offering an environmentally benign and low-carbon route for catalyst synthesis. A kinetic st…
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