Browse > Article
http://dx.doi.org/10.7844/kirr.2014.23.2.3

Technical Trends of Rare Metal Recycling in the Next Generation Automobile  

Hwang, Young-Gil (Dong-A University : ReSeat Program)
Kil, Sang-Cheol (Korea Institute of Science and Technology and Information)
Kim, Jong-Heon (Korea Institute of Science and Technology and Information)
Publication Information
Resources Recycling / v.23, no.2, 2014 , pp. 3-16 More about this Journal
Abstract
Car exhaust $CO_2$ gas reduction and fuel efficiency of the car lighter for the current era is a big challenge. The developments of high-performance Nd magnets, Li-ion secondary battery and exhaust gas purification performance of PGM catalysts used in the lightweight EV and HEV are activated. Country in order to improve the car lighter and function that use the resources of rare metals are ubiquitous imported from China because of export supply control, as soaring prices have unstable supply and demand. Compared to the emissions from the next-generation automotive recycling, waste scarce resources need to be. This study investigated the recycling technology analysis and development of the information technology, or delivered to the researchers by giving national car industry aims to contribute to the development. Findings, pulmonary high-performance motor vehicle emissions in the exhaust gas purification PGM Catalysts, Li-ion battery and Nd magnets recycling technology, such as pre- and post-processing techniques to classify technology, pre-urban mining technology mechanical separation by screening techniques under development, the study and post-processing technology has, pyro and hydro metallurgical smelting technology is established. Waste Recycling in terms of economic efficiency of mechanical components for the intensive study of screening techniques is needed.
Keywords
Rare Earth Metal; Nd Magnet; Solvent Extraction; Recycling;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Tomio Harada, 2012 : Japan's Strategy for Ensuring Stable Supplies of Rare-earth Elements, Journal of Society of Automotive Engineers, Japan, 66(11), pp. 22-29.
2 TANAKA Mikiya, 2011 : Recycling of Rare-metals, Chemical and Education, Jp. 59(10) pp. 969-979.
3 S.Shirayama, T.Okabe, 2011 : Current Status of Rare Earth Elements and Their Recycling Processes, Journal of Society of Automotive Engineers, Jp. 65(11), pp. 87-94.
4 O. Takeda, T. Pkabe, 2011 : Technical development and Real of the Rare Metals, Chemistry and Industry, Jp.66(11), pp. 774-776.
5 Tatsuya Oki, 2012 : Physical Separation Technology for Recycling of Rare Earth Metals, Journal of Society of Automotive Engineers, Japan, 66(11), pp. 74-79.
6 NAKAMURA Mamoru, 2011 : Rare Metals Problems, KINZOKU, Jp., 81(2), pp. 93-94.
7 Satoru Okubo, 2010 : The trends of Supply and Demand for rare metals, Chemi9cal Engineering, Jp. 74(3), pp. 120-126.
8 O. Takeda, T. Okabe, 2012 : Pyrometallurgy and Recycling of Rare Earth Metals, Journal of Society of Automotive Engineers, Japan, 66(11), pp. 68-73.
9 Y.Kita, S.Okubo, 2012 : Rare Metal, Its Exploitation and Resource Policy, Surface Tec. Jp. 63(11), pp. 612-617.
10 Y. Kaaneko, 2006 : Deploy high-performance applications of NdFeB sintered magnets, Engineering Materials, Jp., 54(2), pp.48-52.
11 K.Nose, T.Okabe, 2012 : Current Status and Problems of Rare Metals, Surface Tec. Jp.,63(10), pp. 618-624.
12 Takehisa Minowa, 2011 : The Present Situation of the Rarte Earth Magnet and the Action Assignment in the Future, Journal of Society of Automotive Engineers, Japan, 65(11), pp. 14-15.
13 Toru H.Okabe, 2010 : Current Status and Problems of Rare Metals and Precious Metals, Chemical Engineering, Jp., 74(3), pp. 102-108.
14 Minowa Takehisa, 2010 : The Development trend of Processing of Rare Earth Magnet Tecknology and resource issues, Engineering Materials, Jp., 58(7), pp. 22-27.
15 Recycle Symposium, 2007 : The Topic of the latest Phenomenon and Recycling Rare Metals, Japan Society of Waste Management, PP. 1-45.
16 WATANABE Yasushi, 2011 : Platinum Group Resource Development and Processing times, KINZOKU Jp., 81(2), pp. 99-103.
17 NARITA Hirokazu, 2011 : Platinum Group Metal Catalysts purified by recycling, KINZOKU, Jp., 81(2), pp. 104-108.
18 K.Nose, T.H.Okabe, 2011 : Recycling Technology of Tungsten, KINZOKU, Jp., 81(11), pp. 908-915.
19 Ypko Yamabe-Mitarai, et al, 2011 : Effective Use of Platinum Group Metals, J. Japan Inst. Metals, 75(1), pp. 10-20.   DOI
20 Katsuo SUGA, 2011 : Development of Sustainable Automotive Materials, Chemical Engineering, Jp., 75(11), pp. 731-734.
21 Situation of Rare Earth Recycling, 2012 : Japan Ministry of Economy Trade and Industry Trade. pp. 3-26.
22 J.Shiobada, N.Murayama, M.Niinae, T.Fuji yama, 2011 : Environmentally Friendly Separation and Recovery Process of Tungsten and Cobalt from Tungsten Carbide Tool Waste, J. Japan Inst. Metals, 75(11), pp. 613-619.   DOI   ScienceOn
23 MORIMOTO Shinichiro, et al, 2011 : Presupposition of Supply and Demand of Rare Earth Elements, KINZOKU, Jp., 81(11), pp. 117-122.
24 Recycling Symposium, 2011, 12.01 : Current Status of Rare Earth Recycling, Japan Society of Newer Metals. pp. 1-16.
25 "World Market Research of PHV and EV", 2012 : http://www.group.fuji-keizai.co.jp/
26 http://www.koenergy.co.kr