2016年7月28日星期四
2016年7月27日星期三
Mixed Metal Oxide Titanium Electrode for Swirl Electrolysis
Swirl electrolysis is a new technology for valuable metal selective electrolysis, especially suitable for low concentration solution and complex composition of the solution separation and purification in the metallurgical industry, as well as the electrically separate the heavy metal ions in waste water.
Swirl electrolysis technology is an effective method for the separation and purification of metals. The conventional chloride electrowinning itself has insurmountable shortcomings in production, since the chlorine evolution happens on the anode in electrowinning production, a lot of manpower and resources is cost for safety, but there is still some overflow into the work site, and the result is ineffective. Swirl electrolysis can solve this problem excellently, it not only effectively prevent pollution, but also increase the efficiency of electrodeposition.
This technology currently used in various aspects, such as copper, zinc, nickel, cobalt, lead, gold, silver, precious metals and waste water treatment. Its outstanding advantages are as follows:
(1) Portable or module assembly;
(2) Wide applications;
(3) Closed circuit cycle, no harmful gas emissions;
(4) Selective electrodeposition of metals;
(5) High current density and efficiency of the circuit;
(6) Efficient, high-purity electrolytic extraction for lean solution.
The dimension stable anode for swirl electrolysis provided by our company, the biggest advantage is dimensionally stable, long life, good corrosion resistance, abrasion resistance, and can be repeatedly re-coating service; the anode potential can be adjusted within a certain range according to customer requirements.
For more information, please read at www.eladeanode.com.
2016年7月11日星期一
China platinized titanium anodes mesh
The Platinized Titanium Anode is mostly used, because it has outstanding practical performance, such as strong ability of ionization release, good exchange of electrolyte, close structure and small weight, etc.
Substrate: Titanium
Grade: Gr.1 or Gr.2;
Substrate Shape: Mesh, Plate, Tube, Rod, and Wire;
Dimension and Structure: as customized;
Thickness of Platinum coating: 0- 20 µm;
Current Density: 75A/dm2 max;
Scope of Application: Anode/Two-way Electrode;
PH: 0 – 11;
Plating Temperature: 60 °C max;
Properties comparison between platinized titanium electrode and the other electrode in the cathode protection.
Material
|
Work Environment
|
The max work current density A/m2
|
Consumption rates kg/A·a
|
High Silicon Iron
|
Sea
|
50
|
0.3~1.0
|
Graphite
|
Fresh water, Soil
|
10
|
0.05~0.2
|
Sea
|
10
|
0.16
| |
Fresh water
|
2.5
|
0.04
| |
Lead-silver alloy
|
Sea
|
30~300
|
0.03
|
Lead-silver platinum
|
Sea
|
30~300
|
0.03
|
Platinized titanium
|
Sea, Fresh water
|
1000
|
6х10-6
|
Titanium/Mixed metal oxides
|
Sea
|
600
|
(3~6)х10-6
|
Specifications:
Description
|
PTA
|
MMOA
|
PH Level: (between)
|
1.0-12.0
|
1.0-12.0
|
Pt / mixed oxide layer tk. (μm)
|
0-10.0
|
8.0
|
Fluorides content (max)
|
50mg/l
|
50mg/l
|
Allowable current (max)
|
50A/dm2
|
50A/dm2
|
Application
Electrosynthesis/ Chlorate & perchlorate production
Eectro-chlorination/Electroplating/Cathodic protection
Sewage treatment
Electrosynthesis/ Chlorate & perchlorate production
Eectro-chlorination/Electroplating/Cathodic protection
Sewage treatment
Platinized titanium anode combines the excellent electrochemical performance of Platinum and higher anticorrosion property. Comparing with the other soluble electrode and Lead anode, it has the following advantages:
Flexibility to meet various using needs;
Produce complex shape of anode;
Energy saving;
Light weight (especially the mesh grid anode);
Longer working life under higher current density;
Firm titanium structure, less deformation;
Second platinized allowed.
For more information, please read at www.eladeanode.com.
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