JPS5452603A - Preparation of nonferrous metal - Google Patents
Preparation of nonferrous metalInfo
- Publication number
- JPS5452603A JPS5452603A JP11962777A JP11962777A JPS5452603A JP S5452603 A JPS5452603 A JP S5452603A JP 11962777 A JP11962777 A JP 11962777A JP 11962777 A JP11962777 A JP 11962777A JP S5452603 A JPS5452603 A JP S5452603A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- cathode plate
- tin
- melting point
- nonferrous metal
- 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 carry out simply the continuous production of the nonferrous metal, by depositing electrolytically the metal using the cathode plate of higher melting point than the aimed metal and repeating the process for separating only the aimed metal by melting, at the electrolytic refining of the nonferrous metal of low melting point.
CONSTITUTION: At the electrolytic refining of the nonferrous metal of low melting point, such as tin, lead, etc., the electrolytic refining is carried out by using the electrically conductive metal of higher melting point than the above nonferrous metal (e.g. stainless steel) as the cathode plate 13. The electro-deposited cathode plate 13 which has get out of the electrolytic cell 1, is led to the melting furnace 4 through the washing tank 2 and the drying chamber 3. The temperature of the molten metal of the aimed metal (e.g. tin) 14 in the melting furnace is higher than the melting point of tin and, further, has been made to a temperature within the limit for the use of the cathode plate (stainless steel), that is, to a degree of 350W 400°C. When the electro-deposited cathode plate 13 is immersed in the molten tin 14, only the electro-deposited tin melts and the cathode plate 13' of stainless steel is returned again to the electrolytic cell 1 through the cooler 6 with the trolley conveyor 12
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11962777A JPS5452603A (en) | 1977-10-05 | 1977-10-05 | Preparation of nonferrous metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11962777A JPS5452603A (en) | 1977-10-05 | 1977-10-05 | Preparation of nonferrous metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5452603A true JPS5452603A (en) | 1979-04-25 |
Family
ID=14766114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11962777A Pending JPS5452603A (en) | 1977-10-05 | 1977-10-05 | Preparation of nonferrous metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5452603A (en) |
-
1977
- 1977-10-05 JP JP11962777A patent/JPS5452603A/en active Pending
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