| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-03-28 |
| タイトル |
|
|
タイトル |
Study of Mutual Separation of Siliconand Quartz Using Liquid-LiquidExtraction |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Silicon |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Quartz |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Liquid-Liquid Extraction |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Contact Angle |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
Oo, Zin Kyaw
Shibayama, Atsushi
Miyazaki, Toshio
Kuzuno, Eiichi
Fujita, Toyohisa
Tsuji, Yoshiyuki
Yen, Wan Tai
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The objective of this investigation was to separate silicon and silica for recycling by the liquid-liquid separation technique. In the preparation of silicon (Si) single crystal, a small amount of silicon is fixed on the surface of silica (quartz, SiO2) crucible. The used crucible is crushed for recycling both silicon and silica in high purity from the mixed powder. Zeta-potential of silicon and silica are almost the same at pH higher than 3. Their separation by simple flotation is ruled out. However, their hydrophobic characteristics are different in several different organic solvent from the measurement of contact angle. Therefore, the liquidliquid extraction is employed to separate silicon and silica. The result indicates that the organic solvent mixed with dodecylamine acetate could extracted the silicon powder at high purity (97-100%) with high recovery from the silica powder in the water phase. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
en : International Journal of the Society of Materials Engineering for Resources
巻 10,
号 1,
p. 71-74,
発行日 2002-03-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13479725 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1095475X |
| 出版者 |
|
|
出版者 |
The Society of Materilas Engineering for resources of Japan |
|
言語 |
en |
| 関連情報 |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.5188/ijsmer.10.71 |
ijsmer10-1k.pdf (798.9 kB)
