PulseExploreJournal ClubDebatesTrendingResearchersJournals
Instagram
HomeExploreJournal ClubTrending
Synapse
⌘+K
Synapse
March 29, 2026Расплавы / Melts0 citations

Neodymium Extraction from NdFeB Alloy Using Molten Salts

NEODYMIUM EXTRACTION FROM NdFeB ALLOY IN MOLTEN SALTS

View Full Paper
Ask AI
Bookmark
Share

Authors

YSYu. V. StulovAPA. V. PopovaSKS. A. Kuznetsov

Discussion

Loading...

Member takes

Overview

Experiments demonstrate the leaching of neodymium in NdFeB alloy using molten salts, suggesting a novel recycling method.

Key Points

  • This research aims to investigate the extraction of neodymium from NdFeB alloy using molten salt processes.
  • Studied interaction of NdFeB alloy with NaCl-KCl melt and CoCl across a range of temperatures.
  • Analyzed two-stage leaching process where cobalt chloride facilitates the extraction of neodymium, iron, and boron.
  • Used kinetic analysis to evaluate the rate of neodymium extraction and its dependency on various factors.
  • Neodymium extraction occurs in two stages and is largely driven by diffusion rates.
  • Higher temperatures lead to decreased neodymium extraction efficiency.
  • A schematic for processing end-of-life NdFeB magnets using molten salts was proposed.

Cite This Study

Stulov et al. (2025) studied this question.

synapsesocial.com/papers/69c8c25dde0f0f753b39cb49https://doi.org/10.7868/s3034571525060064
View Full Paper
Ask AI
Bookmark
Share