Utilizing Coal as a Source for REE/CMs

Abstract

The Department of Energy’s program to produce Rare Earth Elements (REE) and Critical Minerals (CM) from coal and related materials was created to alleviate concerns over U.S. dependence on foreign supplies and to provide domestic industry a secure supply of the materials they need to participate in evolving markets. The lack of a mature domestic REE supply chains, however, present a major obstacle to achieving this goal. Engineers in the National Energy Technology Laboratory (NETL)’s Research and Innovation Center (RIC) have conducted numerous market and techno-economic analyses on domestic REE needs and pathways, as well as extensive interviews with industry leaders, all with the goal of investigating the opportunities for coal-derived REE and CM products. This talk will highlight some of the major challenges and key takeaways from this work (Presented at the ACS 26th Annual Green Chemistry & Engineering Conference).