JPS54107815A - Method and apparatus for condensing magnesium vapor - Google Patents
Method and apparatus for condensing magnesium vaporInfo
- Publication number
- JPS54107815A JPS54107815A JP1497978A JP1497978A JPS54107815A JP S54107815 A JPS54107815 A JP S54107815A JP 1497978 A JP1497978 A JP 1497978A JP 1497978 A JP1497978 A JP 1497978A JP S54107815 A JPS54107815 A JP S54107815A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- condenser
- molten
- impurities
- pipe
- 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.)
- Pending
Links
Abstract
PURPOSE: To condense Mg vapor contg. impurities in a molten Al-Mg alloy and separation recover the Mg from the impurities by contacting the vapor to the molten alloy.
CONSTITUTION: A molten Al-Mg alloy is held in furnace 4 heated with burner 5. The tips of rising reflux pipe 2a and falling reflux pipe 2b connected through reflux condenser 2 are dipped in the molten alloy. Condenser 2 is evacuated with an exhaust pipe to draw molten Al-Mg alloy 6 into pipes 2a, 2b and condenser 2. An inert gas such as Ar is introduced into the lower part of pipe 2a from pipe 3 to circulate alloy 6 through pipes 2a, 2b, condenser 2 and furnace 4. On the other hand, MgO-contg. raw material is reduced with Fe-Si, etc. in hermetically sealed reduction furnace 1, and Mg vapor contg. impurities such as raw material powder is condensed and absorbed in alloy 6 in condenser 2. Since the impurities rise to the surface of alloy 6 in furnace 4, they are separated from the alloy.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1497978A JPS54107815A (en) | 1978-02-14 | 1978-02-14 | Method and apparatus for condensing magnesium vapor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1497978A JPS54107815A (en) | 1978-02-14 | 1978-02-14 | Method and apparatus for condensing magnesium vapor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54107815A true JPS54107815A (en) | 1979-08-24 |
Family
ID=11876082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1497978A Pending JPS54107815A (en) | 1978-02-14 | 1978-02-14 | Method and apparatus for condensing magnesium vapor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54107815A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101063798B1 (en) | 2008-12-23 | 2011-09-08 | 주식회사 포스코 | Magnesium production apparatus and magnesium production method using the same |
KR101063799B1 (en) | 2008-12-23 | 2011-09-08 | 주식회사 포스코 | Magnesium production apparatus and magnesium production method using the same |
-
1978
- 1978-02-14 JP JP1497978A patent/JPS54107815A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101063798B1 (en) | 2008-12-23 | 2011-09-08 | 주식회사 포스코 | Magnesium production apparatus and magnesium production method using the same |
KR101063799B1 (en) | 2008-12-23 | 2011-09-08 | 주식회사 포스코 | Magnesium production apparatus and magnesium production method using the same |
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