CN1141419C - Anode plate for electrolyzing metal manganese - Google Patents
Anode plate for electrolyzing metal manganese Download PDFInfo
- Publication number
- CN1141419C CN1141419C CNB01128594XA CN01128594A CN1141419C CN 1141419 C CN1141419 C CN 1141419C CN B01128594X A CNB01128594X A CN B01128594XA CN 01128594 A CN01128594 A CN 01128594A CN 1141419 C CN1141419 C CN 1141419C
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- anode plate
- present
- metal manganese
- inserted sheet
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Abstract
The present invention relates to an anode plate placed in an electrolyzer before electrolytic manganese is produced. The present invention comprises a conducting rod with a built-in copper bar and an inserting sheet at the lower part of the conducting rod, materials used for manufacturing the inserting sheet [2] comprise 1 share of Pb, 0.001 to 0.006 share of Ag, 0.05 to 0.12 share of Sn, 0.001 to 0.005 share of Sb and 0.02 to 0.1 share of Al-As alloy by weight percentage. The present invention has the advantages of good conducting performance, easy maintenance and long service life, and is capable of increasing the yield of the electrolytic manganese.
Description
Technical field
The present invention relates to a kind of positive plate that uses in the electrolyzer that when producing electrolytic manganese, is placed on.
Background technology
At present, the positive plate that is adopted in the production process of electrolytic metal Mn is because manufactured materials composition and proportioning existing problems, thereby causes the positive plate pore too much, conductivity is not good, and resistance is big, and material corrosion resistance is poor, work-ing life is not long, but also directly influences the output of electrolytic manganese.
Summary of the invention
The object of the present invention is to provide a kind of anode plate for electrolyzing metal manganese made from novel material, it has excellent conductive performance, be easy to safeguard, and the characteristics of long service life.
The objective of the invention is to realize: anode plate for electrolyzing metal manganese by following approach, comprise the conducting rod of built-in copper bar and the inserted sheet of its underpart, the material that is used to make inserted sheet [2] comprises following composition (by weight): plumbous (Pb): silver (Ag): tin (Sn): antimony (Sb): the aluminium arsenic alloy is 1: 0.001～0.006: 0.05～0.12: 0.001～0.005: 0.02～0.1.The optimal components proportioning of making the material of inserted sheet is (by weight percentage): plumbous (Pb) 86.5%, silver (Ag) 0.3%, tin (Sn) 8%, antimony (Sb) 0.2%, aluminium arsenic alloy 5%.
Positive plate of the present invention and existing positive plate relatively because the improvement of material prescription, make its compact structure, and pore-free, slag inclusion, hardness are moderate, not yielding; Thereby the little raising of the resistance of this positive plate electrolytic process current efficiency reduces the operation power consumption, improves the positive plate current density, improves single groove output; This kind positive plate corrosion resistance nature is good, especially anti-three phase boundary corrosion, and normal work-ing life is more than 15 months.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail:
Fig. 1 is a structural representation of the present invention.
Embodiment
Electrolytic manganese of the present invention is as follows with the manufacture method of positive plate: earlier 400Kg lead, 32Kg tin, 1.2Kg silver and 0.8Kg antimony are put into airtight iron pan, add 20Kg aluminium arsenic alloy after being warming up to 560 ℃ again, it is fully stirred, pouring into casts in the mould makes plate, after roll extrusion, shearing, punching, become surface arrangement that the inserted sheet 2 of emptying aperture 4 is arranged again, last and the inner conducting rod 1 that is cast with copper bar 3 positive plate that is welded, structure as shown in Figure 1.
Claims (2)
1. anode plate for electrolyzing metal manganese, comprise the conducting rod [1] of built-in copper bar [3] and the inserted sheet [2] of its underpart, the material that it is characterized in that being used to making inserted sheet [2] comprises following composition (by weight): plumbous (Pb): silver (Ag): tin (Sn): antimony (Sb): the aluminium arsenic alloy is 1: 0.001～0.006: 0.05～0.12: 0.001～0.005: 0.02～0.1.
2. anode plate for electrolyzing metal manganese according to claim 1, the composition proportion that it is characterized in that making the material of inserted sheet [2] is (by weight percentage): plumbous (Pb) 86.5%, silver (Ag) 0.3%, tin (Sn) 8%, antimony (Sb) 0.2%, aluminium arsenic alloy 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01128594XA CN1141419C (en) | 2001-09-14 | 2001-09-14 | Anode plate for electrolyzing metal manganese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01128594XA CN1141419C (en) | 2001-09-14 | 2001-09-14 | Anode plate for electrolyzing metal manganese |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1348021A CN1348021A (en) | 2002-05-08 |
| CN1141419C true CN1141419C (en) | 2004-03-10 |
Family
ID=4668437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01128594XA Expired - Fee Related CN1141419C (en) | 2001-09-14 | 2001-09-14 | Anode plate for electrolyzing metal manganese |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141419C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787545A (en) * | 2010-03-26 | 2010-07-28 | 昆明大泽矿冶设备有限公司 | Electrolytic manganese anode plate |
| JP5981297B2 (en) * | 2012-10-17 | 2016-08-31 | 大同メタル工業株式会社 | Manufacturing method of sliding bearing and Sn-based overlay of sliding bearing |
| CN103046075B (en) * | 2012-12-24 | 2015-09-30 | 秀山天雄锰业科技有限公司 | A kind of manufacture method of electrolytic metal manganese anode plate |
| CN103668340A (en) * | 2013-11-18 | 2014-03-26 | 广西南宁市蓝天电极材料有限公司 | Electrolytic manganese positive plate and manufacturing method thereof |
| CN103695966B (en) * | 2013-12-24 | 2016-07-06 | 广西南宁市蓝天电极材料有限公司 | A kind of process technique of electrolytic anode plate conductive copper bar |
| CN103695960B (en) * | 2014-01-09 | 2016-06-08 | 申中军 | The manufacture method that a kind of electrolytic metal manganese alloy lead is moulded composite anode |
| CN106609382A (en) * | 2015-10-27 | 2017-05-03 | 何家成 | Novel insoluble anode for electrolysis |
| CN107059068A (en) * | 2017-03-30 | 2017-08-18 | 昆明理工大学 | A kind of preparation method of the netted aluminium base metal composite anode plate of electrodeposition manganese |
-
2001
- 2001-09-14 CN CNB01128594XA patent/CN1141419C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1348021A (en) | 2002-05-08 |
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Legal Events
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |