CN106929878A - A kind of anode of electrolytic manganese metal - Google Patents
A kind of anode of electrolytic manganese metal Download PDFInfo
- Publication number
- CN106929878A CN106929878A CN201710221016.9A CN201710221016A CN106929878A CN 106929878 A CN106929878 A CN 106929878A CN 201710221016 A CN201710221016 A CN 201710221016A CN 106929878 A CN106929878 A CN 106929878A
- Authority
- CN
- China
- Prior art keywords
- anode
- plate
- electrolytic manganese
- manganese metal
- titanium plate
- 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
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 29
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000010936 titanium Substances 0.000 claims abstract description 29
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 6
- HTXDPTMKBJXEOW-UHFFFAOYSA-N iridium(IV) oxide Inorganic materials O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 abstract description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010931 gold Substances 0.000 abstract description 3
- 229910052737 gold Inorganic materials 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009854 hydrometallurgy Methods 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- HXELGNKCCDGMMN-UHFFFAOYSA-N [F].[Cl] Chemical compound [F].[Cl] HXELGNKCCDGMMN-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/10—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
A kind of anode of electrolytic manganese metal, is related to a kind of improvement of the anode of hydrometallurgy Gold electrolysis production manganese metal.It is characterized in that its plate is made up of titanium plate；Its structure is " combed " structure that vertical " flute profile " titanium plate bars combined as a whole with pole plate base, some are formed by horizontal plate base；Its vertical " flute profile " titanium plate bar upper end and welding copper bus.A kind of anode of electrolytic manganese metal of the invention, can effectively reduce anode effective area, increase the anodic current density under equal current strength；Corrosion resistance is good, long service life, can effectively improve the purity of product, reduces maintenance cost.
Description
Technical field
A kind of anode of electrolytic manganese metal, is related to a kind of improvement of the anode of hydrometallurgy Gold electrolysis production manganese metal.
Background technology
In conventional electrolytic manganese production, the anode for electrolytic manganese is mostly with the metal sun by contact rod, perforate
Pole pole plate is constituted.The preparation process of alloy lead anode pole plate is first to cast out stereotype, is then rolled into thin plate, then be punched out.
This positive plate service life is short, and surface area is big, and current density is low, is easy to produce anode slag during electrolytic manganese, wastes resource,
The yield of electrolytic efficiency and manganese is have impact on, the workload of cleaning anode slag is increased.Especially when manganese ore raw material itself is with more
Fluorine chlorine component when, in electrolysis, fluorine chlorion loses in anode and electronically forms fluorine, chlorine and hydrochloric acid and lead into electrolyte
Reaction, accelerates the corrosion of anode, is especially especially apparent in anode corrosion this with the three phase boundary position of electrolyte, air,
Positive plate is etched into many pittings and groove in this position, ultimately results in positive plate fracture failure, and service life is shorter.
The content of the invention
The deficiency that the purpose of the present invention exists aiming at above-mentioned prior art, there is provided a kind of long service life, anti-corrosive properties are good, sun
Electrode current density is high, the positive plate of easy to operate electrolytic manganese metal.
The purpose of the present invention is achieved through the following technical solutions.
A kind of anode of electrolytic manganese metal, it is characterised in that its plate is made up of titanium plate；Its structure is by level pole
Plate base, " combed " structure that vertical " flute profile " titanium plate bars combined as a whole with pole plate base, some are formed；Its vertical " flute profile "
Titanium plate bar upper end and welding copper bus.
The anode of a kind of electrolytic manganese metal of the invention, it is characterised in that described vertical " flute profile " titanium plate bar upper end and copper
During row's welding, two adjacent " flute profile " titanium plate bars stagger to be spaced with copper bar and weld.
The anode of a kind of electrolytic manganese metal of the invention, it is characterised in that described is provided with handle on copper bar top.
The anode of a kind of electrolytic manganese metal of the invention, it is characterised in that described is provided with handle to weld on copper bar top
T-shaped handle.
The anode of a kind of electrolytic manganese metal of the invention, it is characterised in that scribbled on the described pole plate being made up of titanium plate resistance to
Corrosion activity coating.
The anode of a kind of electrolytic manganese metal of the invention, it is characterised in that scribbled on the described pole plate being made up of titanium plate resistance to
Corrosion activity coating material is RuO2、IrO2、TiO2、Ta2O5Metal oxide mixture coating.
A kind of anode of electrolytic manganese metal of the invention, can effectively reduce anode effective area, increase strong in equal electric current
Anodic current density under degree；Corrosion resistance is good, long service life, can effectively improve the purity of product, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the anode of electrolytic manganese metal of the invention.
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Specific embodiment
A kind of anode of electrolytic manganese metal, its plate is made up of titanium plate；Its structure be by horizontal plate base 1, with
" combed " structure that vertical " flute profile " titanium plate bars 2 that pole plate base combines as a whole, some are formed；On its vertical " flute profile " titanium plate bar
Welded with copper bar 3 at end.
A kind of anode of electrolytic manganese metal of the invention, when described vertical " flute profile " titanium plate bar upper end and welding copper bus,
Two adjacent " flute profile " titanium plate bars stagger to be spaced with copper bar and weld；RuO is scribbled on the described pole plate being made up of titanium plate2、
IrO2、TiO2、Ta2O5Metal oxide mixture coating.Described is provided with handle 4 on copper bar top；Handle is the T-shaped of welding
Handle.
During making, titanium plate is tailored by plate shape requirement, the titanium plate tailored process upper end open, to
It is sagging to have headed straight for bar shape trench hole, formed by base with base connection as some vertical " flute profile " the titanium plate bar for combining as a whole is formed
" combed " structure；Then RuO is carried out2、IrO2、TiO2、Ta2O5Metal oxide mixture coating is coated, then will vertically " flute profile "
Titanium plate bar upper end and the welding copper bus for being provided with handle.
A kind of anode of electrolytic manganese metal of the invention, using striped stride structure reduction anode effective area, increase exists
Anodic current density under equal current strength；Add T-shaped handle to facilitate mechanically actuated on copper bar, improve operating efficiency；Using
It is well that carrying and installation bring convenience that Titanium is easily processed into variously-shaped and lightweight, intensity as plate material, gold
The excellent corrosion resistance of category titanium makes it have the size of stabilization, long service life.Excellent stability ensures not pollute electrolysis
System, improves the purity of product, reduces maintenance cost；Using RuO2、IrO2、TiO2、Ta2O5Metal oxide mixture is used as resistance to
Corrosion activity coating can effectively reduce tank voltage, improve oxygen evolution potential, and corrosion resistance and good conductivity can lead to high current.
Claims (6)
1. a kind of anode of electrolytic manganese metal, it is characterised in that its plate is made up of titanium plate；Its structure is by horizontal plate
Base, " combed " structure that vertical " flute profile " titanium plate bars combined as a whole with pole plate base, some are formed；Its vertical " flute profile " titanium
Lath upper end and welding copper bus.
2. a kind of anode of electrolytic manganese metal according to claim 1, it is characterised in that described vertical " flute profile " titanium plate
When bar upper end is with welding copper bus, two adjacent " flute profile " titanium plate bars stagger to be spaced with copper bar and weld.
3. the anode of a kind of electrolytic manganese metal according to claim 1, it is characterised in that described is provided with copper bar top
Handle.
4. the anode of a kind of electrolytic manganese metal according to claim 1, it is characterised in that described is provided with copper bar top
Handle is the T-shaped handle of welding.
5. a kind of anode of electrolytic manganese metal according to claim 1, it is characterised in that the described pole being made up of titanium plate
Corrosion-resistant coating is scribbled on plate.
6. a kind of anode of electrolytic manganese metal according to claim 1, it is characterised in that the described pole being made up of titanium plate
Corrosion-resistant coating material is scribbled on plate for RuO2、IrO2、TiO2、Ta2O5Metal oxide mixture coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221016.9A CN106929878A (en) | 2017-04-06 | 2017-04-06 | A kind of anode of electrolytic manganese metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221016.9A CN106929878A (en) | 2017-04-06 | 2017-04-06 | A kind of anode of electrolytic manganese metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106929878A true CN106929878A (en) | 2017-07-07 |
Family
ID=59425438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221016.9A Pending CN106929878A (en) | 2017-04-06 | 2017-04-06 | A kind of anode of electrolytic manganese metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106929878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334822A (en) * | 2020-03-19 | 2020-06-26 | 宁夏天元锰业集团有限公司 | Anode plate for hydrometallurgy electrolysis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606804A (en) * | 1984-12-12 | 1986-08-19 | Kerr-Mcgee Chemical Corporation | Electrode |
| CN1067455A (en) * | 1991-06-04 | 1992-12-30 | 上海钢铁研究所 | The Ti-alloy anode that electrolytic manganese dioxide is used |
| CN203247317U (en) * | 2013-04-19 | 2013-10-23 | 湘潭时代嘉良科技有限公司 | Anode for electrolyzing manganese metal |
| CN103668342A (en) * | 2013-11-29 | 2014-03-26 | 中南大学 | Titanium-based composite anode for manganese electrolysis and preparation method of titanium-based composite anode |
-
2017
- 2017-04-06 CN CN201710221016.9A patent/CN106929878A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606804A (en) * | 1984-12-12 | 1986-08-19 | Kerr-Mcgee Chemical Corporation | Electrode |
| CN1067455A (en) * | 1991-06-04 | 1992-12-30 | 上海钢铁研究所 | The Ti-alloy anode that electrolytic manganese dioxide is used |
| CN203247317U (en) * | 2013-04-19 | 2013-10-23 | 湘潭时代嘉良科技有限公司 | Anode for electrolyzing manganese metal |
| CN103668342A (en) * | 2013-11-29 | 2014-03-26 | 中南大学 | Titanium-based composite anode for manganese electrolysis and preparation method of titanium-based composite anode |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334822A (en) * | 2020-03-19 | 2020-06-26 | 宁夏天元锰业集团有限公司 | Anode plate for hydrometallurgy electrolysis |
| CN111334822B (en) * | 2020-03-19 | 2023-05-23 | 宁夏天元锰业集团有限公司 | Anode plate for wet smelting electrolysis |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |