Iridium-Tantalum Coated Titanium Plate Electrode for Copper Recovery
Electrometallurgy is an important branch of metallurgy which uses electrical energy in winning of metals from leach liquors and refining of crude metals obtained via the pyrometallurgical or hydrometallurgical routes.
It involves the use of electric and electrolytic processes to purify metals and is commonly employed at the end of the metals extraction chain, resulting in final metal recovery with high purity.
Over the years, metal electro-deposition (ED) became a commercially highly relevant technology, providing the basis for large scale industrial process. In general, metallic film are formed onto the surface of cathode through the electrochemical reduction of dissolved metal ions present in the aqueous solution containing metal salts.
Nevertheless, a clean and efficient electrolysis process relies mostly on a reliable inert anode. Our titanium-based electrodes with mixed metal oxides coating are the best way to meet the requirements of sustainability in the aspects of environmental compatibility, economic viability, and energy efficiency.
Additional information
| Application | Electrorefining, Electrowinning |
|---|
Description
Description
Quality Substrate Material
Our electrodes are manufactured from high-tensile titanium, which meets commercially Grade I/II standards.
| wdt_ID | wdt_created_by | wdt_created_at | wdt_last_edited_by | wdt_last_edited_at | Element | Grade I | Grade II |
|---|---|---|---|---|---|---|---|
| 1 | jenningsanodesusa | 01/02/2025 12:26 | jenningsanodesusa | 01/02/2025 12:26 | Iron (Fe) | 0.20% max. | 0.30% max. |
| 2 | jenningsanodesusa | 01/02/2025 12:27 | jenningsanodesusa | 01/02/2025 12:27 | Carbon (C) | 0.08% max. | 0.08% max. |
| 3 | jenningsanodesusa | 01/02/2025 12:29 | jenningsanodesusa | 01/02/2025 12:29 | Nitrogen (N) | 0.03% max. | 0.03% max. |
| 4 | jenningsanodesusa | 01/02/2025 12:29 | jenningsanodesusa | 01/02/2025 12:29 | Hydrogen (H) | 0.015% max. | 0.015% max. |
| 5 | jenningsanodesusa | 01/02/2025 12:29 | jenningsanodesusa | 01/02/2025 12:29 | Oxygen (O) | 0.18% max. | 0.25% max. |
| 6 | jenningsanodesusa | 01/02/2025 12:30 | jenningsanodesusa | 01/02/2025 12:30 | Titanium (Ti) | Remainder | Remainder |
Long Service Coating
Using state-of-the-art technology, the titanium base is taken to a high temperature ( ≥1200 °C) in a vacuum sintering furnace ensuring total adhesion of the coating. Thus, the coating consumption rate is extremely low and uniform, measured in milligrams per ampere-year.
| wdt_ID | wdt_created_by | wdt_created_at | wdt_last_edited_by | wdt_last_edited_at | Technical Parameters | Performance |
|---|---|---|---|---|---|---|
| 1 | jenningsanodesusa | 01/02/2025 13:40 | jenningsanodesusa | 01/02/2025 13:42 | Coating Composition | Iridium Oxide (IrO₂), Tantalum Oxide (Ta₂O₅) |
| 2 | jenningsanodesusa | 01/02/2025 13:43 | jenningsanodesusa | 01/02/2025 13:43 | Coating Thickness | 6~12 μm |
| 3 | jenningsanodesusa | 01/02/2025 13:43 | jenningsanodesusa | 01/02/2025 13:43 | Operating Voltage | ≤ 24V |
| 4 | jenningsanodesusa | 01/02/2025 13:43 | jenningsanodesusa | 01/02/2025 13:43 | Current Density | 500~800 A/m² |
| 5 | jenningsanodesusa | 01/02/2025 13:43 | jenningsanodesusa | 01/02/2025 13:43 | pH Range | 1~14 |
| 6 | jenningsanodesusa | 01/02/2025 13:43 | jenningsanodesusa | 01/02/2025 13:43 | Fluorides Content | < 50mg/L |
| 7 | jenningsanodesusa | 01/02/2025 13:44 | jenningsanodesusa | 01/02/2025 13:44 | Working Temperature | < 85 °C |
Parameters
Jennings Anodes is capable of manafacturing the electrodes tailored to your technical drawing upon request.
Testing Details
We employ ISO 9001:2015 quality management system and rigorous internal testing standards to ensure the optimum lifespan and performance of our electrodes. Each electrode is labelled with a unique serial number for quality tracking.
Packaging Information
Remarks: Custom packing is available upon request.
We have strict packing protocols to guarantee safe delivery of our products. Clear shipping marks and documentation make delivery acceptance straightforward and simple.
Shipping Documents:
- Proforma invoice
- Packing list
- Testing reports (Chemical Composition, Electrochemical Properties Test, Certificate of Compliance)
- Certificate of origin (upon request)
