Simulation-Based Exergetic Analysis of NdFeB Permanent Magnet Production to Understand Large Systems

Metallurgical simulation and evaluation of the resource efficiency of whole production processes are of key importance for sound environmental impact assessments. Exergy dissipation analysis is suitable to quantify the theoretical limits of a process and pinpoint hotspots for improvements along the value chain. Production of NdFeB permanent magnets is evaluated herein using a simulation-based life cycle assessment and exergetic analysis,...