CN203559140U - Anode diaphragm for gold electrolytic refining - Google Patents
Anode diaphragm for gold electrolytic refining Download PDFInfo
- Publication number
- CN203559140U CN203559140U CN201320683711.4U CN201320683711U CN203559140U CN 203559140 U CN203559140 U CN 203559140U CN 201320683711 U CN201320683711 U CN 201320683711U CN 203559140 U CN203559140 U CN 203559140U
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- gold
- anode
- diaphragm
- electrolytic refining
- golden
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Abstract
The utility model provides an anode diaphragm for gold electrolytic refining. The anode diaphragm for the gold electrolytic refining comprises a bag-shaped diaphragm body made of polypropylene, wherein the diaphragm body is matched with a gold electrolytic anode plate; a hook is arranged at an opening in the upper end of the diaphragm body; the filtering fineness of the diaphragm body is 800 to 850 meshes. By utilizing the anode diaphragm for the gold electrolytic refining, impurities contained in crude gold can be effectively prevented from adsorbing on a cathode, the quality of a pure gold product is improved, the stability of gold electrolytic production is guaranteed, and moreover, the anode diaphragm for the gold electrolytic refining is simple in structure, economic and durable.
Description
Technical field
The utility model belongs to golden technical field of smelting, relates to a kind of golden electrorefining anode barrier film.
Background technology
The principle of gold electrorefining is: take Gold Content at 99.998% above proof gold as negative electrode, take Gold Content at the thick gold of 92-98% as anode, anode dissolution after electrolytic solution energising, proof gold is separated out at negative electrode, with this, carries out golden electrorefining.But owing to often containing more impurity in thick gold, in electrolytic process, after thick gold dissolves, its impurities enters into electrolytic solution, easily adsorbs on negative electrode, separates out quality thereby affect gold.
Utility model content
The purpose of this utility model is the problem existing for prior art, and a kind of golden electrorefining anode barrier film that can effectively avoid impurity to adsorb on negative electrode is provided.
For this reason, the utility model adopts following technical scheme:
A kind of golden electrorefining anode barrier film, it comprises the bag shape septum body of being made by polypropylene fibre, and described septum body and golden electrolytic anode plate are suitable, and the upper end open place of described septum body is provided with hook.
Further, the filtering accuracy of described septum body is 800-850 order.
The beneficial effects of the utility model are: can effectively avoid thick golden impurities to adsorb on negative electrode, improve the quality of proof gold product, guarantee the stability of golden electrolysis production; Simple in structure, economy and durability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-septum body, 2-hook, 3-positive plate.
Embodiment
As shown in Figure 1, a kind of golden electrorefining anode barrier film, comprises the bag shape septum body 1 of being made by polypropylene fibre, and septum body 1 is suitable with the positive plate 3 in golden electrolysis process, and septum body 1 upper end open place is provided with hook 2; The filtering accuracy of septum body 1 is 800-850 order.
In the utility model, polypropylene fibre claims again polypropylene fibre, and it has, and quality is light, acid-fast alkali-proof is strong, intensity is high, chemical stability is good, have the features such as good chemical resistance, and economy and durability can be used for a long time in electrolytic solution strong corrosive environment.Principle of work of the present utility model is as follows:
During use, septum body 1 is set on positive plate 3, by linking up with 2 by fixing septum body 1.In gold electrolytic process, the positive plate 3 of being made by thick gold constantly dissolves, its impurities also enters in electrolytic solution, due to the filteration of polypropylene fibre septum body 1, only allow atomic little gold ion to pass through, the impurity of large particle diameter is isolated in septum body 1, thereby effectively avoids impurity to adsorb on negative electrode.Successful after gold refining electrolysis process employing the utility model anode barrier film, golden electrolysis production process is more stable, and the product gold grade of institute's output all reaches more than 99.996%, has great promotion and application and is worth.
Claims (2)
1. a golden electrorefining anode barrier film, is characterized in that, it comprises the bag shape septum body of being made by polypropylene fibre, and described septum body and golden electrolytic anode plate are suitable, and the upper end open place of described septum body is provided with hook.
2. the golden electrorefining of one according to claim 1 anode barrier film, is characterized in that, the filtering accuracy of described septum body is 800-850 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683711.4U CN203559140U (en) | 2013-11-01 | 2013-11-01 | Anode diaphragm for gold electrolytic refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683711.4U CN203559140U (en) | 2013-11-01 | 2013-11-01 | Anode diaphragm for gold electrolytic refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559140U true CN203559140U (en) | 2014-04-23 |
Family
ID=50508871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320683711.4U Expired - Fee Related CN203559140U (en) | 2013-11-01 | 2013-11-01 | Anode diaphragm for gold electrolytic refining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047024A (en) * | 2014-07-09 | 2014-09-17 | 苏州东吴黄金文化发展有限公司 | Process for preparing high-purity gold by primary electrolytic refining |
-
2013
- 2013-11-01 CN CN201320683711.4U patent/CN203559140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047024A (en) * | 2014-07-09 | 2014-09-17 | 苏州东吴黄金文化发展有限公司 | Process for preparing high-purity gold by primary electrolytic refining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20201101 |