| Abstract Scope |
The Acid-Free Dissolution Recycling (ADR) technology presents a sustainable, closed-loop solution for recovering rare earth elements (REEs) from end-of-life electronics without the use of harsh acids or high-temperature processing. A new aspect of the deployment of ADR is the Modular Process Skid (MPS), a compact, transportable system designed for onsite REE recovery at e-waste collection points. The MPS integrates dissolution, separation, and precipitation steps within a plug-and-play platform to enable the selective leaching of REEs using non-acidic Cu-based solution while leaving non-REE components intact. This eliminates the need for hauling large volumes of non-recyclable material and significantly reduces logistical costs. The system has demonstrated successful REE recovery from representative magnet waste streams, validating both the technical viability and economic scalability of the ADR process. This presentation will focus on how the ADR enables distributed recycling and reduces environmental burdens in support of the domestic supply of critical materials. |