Selective extraction of Nd and Dy from rare earth magnet scrap into molten salt

The Minerals, Metals and Materials Society - 3rd International Conference on Processing Materials for Properties 2008, PMP III

Volumn 1, Issue , 2009, Pages 469-474

  Shirayama, Sakae ^a   Okabe, Toru H ^b  

^a UNIVERSITY OF TOKYO   (Japan)

^b INSTITUTE OF INDUSTRIAL SCIENCE   (Japan)

Author keywords

Dysprosium; Extraction; Magnet; Neodymium; Recycle

Indexed keywords

CHLORIDE SALTS; DRY PROCESS; EFFICIENT RECYCLING; EXTRACTING AGENTS; MOLTEN MAGNESIUM; MOLTEN SALT; ND-FE-B MAGNETS; NOVEL PROCESS; RARE EARTH MAGNET SCRAP; SELECTIVE EXTRACTION; VACUUM DISTILLATION; WET PROCESS;

CHLORINE COMPOUNDS; DISTILLATION; DYSPROSIUM; FUSED SALTS; MAGNESIUM; MAGNETS; MATERIALS PROPERTIES; NEODYMIUM ALLOYS; RARE EARTHS; RECYCLING; SCRAP METAL REPROCESSING; SMELTING; SUBSTITUTION REACTIONS;

NEODYMIUM;

EID: 77950646406     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. M. Sagawa, Eikyu-jisyaku, (AGNE Gijutsu Center Co., Tokyo, 2007), ISBN978-4-901496-38-4, pp. 3-48, 221-268.
2. Y. Kaneko and F. Kuniyoshi: J. Jpn. Soc. Powder Powder Metallurgy, 53 (2006) pp. 573-578.
3. USGS, 2006 Minerals Yearbook, US Dept. of the Interior, US Geological Survey, May 2008.
4. NTS Inc. (2007) ISBN978-4-86043-147-1, pp. 443-464.
5. J. Jiang, T. Ozaki, K. Machida, and G. Adachi. J. Alloy Compd., 260 (1997) pp. 222-235.
6. T. Uda. Mater. Trans., 43 (2002) pp. 55-62.
7. T. H. Okabe, O. Takeda, K. Fukuda, and Y. Umetsu: Mater. Trans. 44 No.4 (2003) pp. 798-801.
8. rd ed., (VCM Verlagsgesellschaft mbH, Weinheim, Germany, 1997).
9. T. Uda, T. H. Okabe, Y. Waseda, and K. T. Jacob. J. Alloy Compd., 284 (1999) pp. 282-288.