| Main Title |
Rare Earth Elements A New Approach to the Nexus of Supply, Demand and Use: Exemplified along the Use of Neodymium in Permanent Magnets / [electronic resource] : |
| Type |
EBOOK |
| Author |
Zepf, Volker.
|
| Publisher |
Springer Berlin Heidelberg : Imprint: Springer, |
| Year Published |
2013 |
| Call Number |
TN260 |
| ISBN |
9783642354588 |
| Subjects |
Geography ;
Mines and mineral resources ;
Materials
|
| Internet Access |
|
| Collation |
XIV, 157 p. 32 illus., 17 illus. in color. online resource. |
| Notes |
Due to license restrictions, this resource is available to EPA employees and authorized contractors only |
| Contents Notes |
Rare Earth Elements (REE) - what and where they are -- The way to the Chinese predominance - a key for understanding the REE issue -- Numbers about Rare Earth Elements in the (scientific) literature -- Rare Earth Elements in the magnets application field -- Scales and Relations: analysis of REPM use with emphasis on the years from 2000 - 2010 -- The geography of the REE. This thesis deals with Rare Earth Elements (REE), especially with neodymium used in permanent magnets, from a very scientific basis by providing basic research data. Despite the fact that REE are newsworthy and very important elements for a considerable bandwidth of todays' technologies, accompanied by the monopolistic supply-situation and Chinese politics, there are inexplicable data discrepancies about REE which have been recognized frequently but usually have not been addressed accordingly. So this analysis started with the hypothesis that the four application areas, namely computer hard disk drives (HDD), mobile phones, wind turbines and e-mobility (automotive traction), account for about 80% of the global annual neodymium-demand. The research methodology was a laboratory analysis of the composition of used magnets for HDDs and mobile phones and a literature and official report analysis of wind turbine and automotive neodymium use. The result was amazing and the hypothesis had to be withdrawn as these four areas only account for about 20% of neodymium use. This result raises some questions concerning actual use and thus potential recycling options. |
| Place Published |
Berlin, Heidelberg |
| Corporate Au Added Ent |
SpringerLink (Online service) |
| Title Ser Add Ent |
Springer Theses, Recognizing Outstanding Ph.D. Research, |
| Host Item Entry |
Springer eBooks |
| PUB Date Free Form |
2013 |
| Series Title Untraced |
Springer Theses, Recognizing Outstanding Ph.D. Research, |
| BIB Level |
m |
| Medium |
computer |
| Content |
text |
| Carrier |
online resource |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20130727071825 |
| Language |
eng |
| Origin |
SPRINGER |
| Type |
EBOOK |
| OCLC Rec Leader |
03275nam a22004695i 45 |
