KETEP 세계에너지시장정보

Young-Shin Jun, professor of energy, environmental & chemical engineering in the McKelvey School of Engineering at Washington University in St. Louis, and her team have created a proof-of-concept solution: extracting REEs from coal fly ash, a fine, powdery waste product from the combustion of coal.
"We wanted to use a greener process to extract REEs than traditionally more harmful processes," Jun said. "Since the coal has already been used, this process is ultimately a pathway toward reduction and remediation of waste products."