JP2000104128A5 - - Google Patents
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- Publication number
- JP2000104128A5 JP2000104128A5 JP1999200186A JP20018699A JP2000104128A5 JP 2000104128 A5 JP2000104128 A5 JP 2000104128A5 JP 1999200186 A JP1999200186 A JP 1999200186A JP 20018699 A JP20018699 A JP 20018699A JP 2000104128 A5 JP2000104128 A5 JP 2000104128A5
- Authority
- JP
- Japan
- Prior art keywords
- present
- impurity analysis
- aluminum
- sps1200vr
- microtrace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001036 glow-discharge mass spectrometry Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Description
【００２１】
【実施例】
次に本発明の精製方法を実施例により更に詳細に説明するが、本発明はこれらに限定されるものではない。なお、本発明において、原料に用いたアルミニウム中の不純物分析は、ＧＤＭＳ（ＶＧ Ｍｉｃｒｏｔｒａｃｅ（英国）製 ＶＧ９０００）を用いて実施した。また、処理後のアルミニウム中の不純物分析は、Ｔｉ、Ｖ、Ｚｒ、Ｂ濃度は、発光分光分析装置（島津製作所（株）製 ＣＱＭ−７５）を用いて、Ｈｆ濃度はＩＣＰ−ＡＥＳ［セイコー電子工業（株）製、ＳＰＳ１２００ＶＲ］を用いて実施した。
[0021]
【Example】
Next, the purification method of the present invention will be described in more detail with reference to Examples, but the present invention is not limited thereto. In the present invention, the impurity analysis in the aluminum used in the raw material was carried out using GDMS (VG Microtrace (UK) Ltd. VG9000). The impurity analysis of aluminum after treatment, T i, V, Zr, B concentrations using emission spectrophotometer (Shimadzu Corp. CQM-75), Hf concentration ICP-AES [Seiko This was performed using SPS1200VR manufactured by Electronic Industry Co., Ltd.].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20018699A JP4253936B2 (en) | 1998-07-27 | 1999-07-14 | Aluminum purification method and use of the obtained aluminum |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10-210870 | 1998-07-27 | ||
| JP21087098 | 1998-07-27 | ||
| JP20018699A JP4253936B2 (en) | 1998-07-27 | 1999-07-14 | Aluminum purification method and use of the obtained aluminum |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000104128A JP2000104128A (en) | 2000-04-11 |
| JP2000104128A5 true JP2000104128A5 (en) | 2006-07-20 |
| JP4253936B2 JP4253936B2 (en) | 2009-04-15 |
Family
ID=26512013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20018699A Expired - Fee Related JP4253936B2 (en) | 1998-07-27 | 1999-07-14 | Aluminum purification method and use of the obtained aluminum |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4253936B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097528A (en) * | 2000-09-22 | 2002-04-02 | Sumitomo Chem Co Ltd | Purification method of aluminum |
| CN1320140C (en) * | 2003-03-18 | 2007-06-06 | 昭和电工株式会社 | Raw material for aluminum refining and method for refining aluminum, high purity aluminum material, method for producing aluminum material for electrode of electrolytic capacitor, and aluminum materia |
| JP5415066B2 (en) * | 2007-12-27 | 2014-02-12 | 昭和電工株式会社 | Metal purification method and apparatus, refined metal, casting, metal product and electrolytic capacitor |
| JP5479729B2 (en) * | 2007-12-27 | 2014-04-23 | 昭和電工株式会社 | Metal purification method and apparatus, refined metal, casting, metal product and electrolytic capacitor |
-
1999
- 1999-07-14 JP JP20018699A patent/JP4253936B2/en not_active Expired - Fee Related
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