NETL-supported research at Virginia Tech has been recognized by the American Energy Society (AES) as one of the top energy and technology developments of the year for its game-changing economic potential to supply the United States with a steady domestic source of vitally important rare earth elements (REE).
Today, the U.S. Department of Energy (DOE) and NETL announced plans to make available $122 million in federal funding for cost-shared research and development under the funding opportunity announcement (FOA) Carbon Ore, Rare Earth, and Critical Minerals (CORE-CM) Initiative for U.S. Basins.
With support from NETL, researchers from the University of North Dakota (UND) and Pacific Northwest National Laboratory (PNNL) identified unique pathways and pretreatments to extract rare earth elements (REEs) from low-rank coal (LRC) ash in a more economical and environmentally sustainable manner that can be adjusted to meet variable conditions.
LRCs, such as lignites, are one of the most abundant fossil fuel sources in the world. NETL-supported project with UND and PNNL researchers has shown that the ash from LRCs can be a potentially viable source of REEs.
The United States Energy Association recently hosted a webinar to provide an update on critical minerals (CMs) and rare earth elements (REE) research development and deployment (RD&D) being performed by the U.S. Department of Energy’s (DOE) Office of Fossil Energy (FE), including NETL’s robust in-house research project portfolio as well as the Lab’s extramural program portfolio. The webinar featured opening remarks by Principal Deputy Assistant Secretary for Fossil Energy Kenneth Humphreys and Traci Rodosta, program manager for FE’s Critical Minerals and Coals to Products program.
In his long career at NETL, McMahan Gray has experienced more than a few successes.
For example, the award-winning research chemist has made valuable contributions to remove carbon from industrial emissions and extract rare earth elements (REEs) from coal byproducts, wastewater and even acid mine drainage.
Another ground-breaking contribution may be just around the corner. As part of an ongoing research effort, Gray serves on an NETL team that’s writing a new chapter in the long productive history of coal that may revolutionize how the mineral is used in the future.
In an NETL-supported project with Virginia Tech, researchers developed a safe and efficient processing technology that can extract and concentrate rare earth elements (REE) from coal refuse material already found throughout the Appalachian region, namely in shales and clays. The new process opens the door to future commercialization, as it decreases the size and cost of needed systems.
With the completion of a recent field test at Pittsburgh Botanic Garden, NETL researchers demonstrated that the Lab’s basic immobilized amine sorbent (BIAS) process could successfully extract rare earth elements (REEs) from acid mine drainage, potentially providing a reliable domestic supply of critical materials needed to produce wind turbines, electric and hybrid electric vehicles, computer components, medical devices, smart phones and other valuable products.
Mary Anne Alvin, an NETL Technology Manager who has earned multiple awards and holds numerous scientific patents, will serve as co-editor of a new book on rare earth elements (REEs) that’s expected to provide the first comprehensive review of the technologies used to extract and process REEs for the manufacturing of high-tech products.
In an NETL-supported collaboration with Wayne State University (WSU), researchers used a newly developed sorbent and a process previously developed for nuclear applications to produce an economically viable concentration of rare earth elements (REEs) from domestic coal fly ash, signaling an important step toward commercialization.
An NETL collaboration with the University of Wyoming to develop technologies and methods for extracting rare earth elements (REEs) from coal ash is taking a major step forward with a recently awarded grant from the U.S. Department of Energy’s Technology Commercialization Fund.
