Metals & Chlorine Refining
High Current DC Busbar Systems are used in many diverse applications. However, the main uses are in electrochemical applications where there is a requirement for high DC currents, these would typically be for base metal refining (copper, zinc, nickel, cobalt) and chlorine refining for products (chlorine dioxide, caustic soda, bleaching agents).
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The challenge of the energy transmission and distribution for large applications
Composition: The DC Busbar systems are made up of a number of key components which are designed to suit each individual client’s installation and requirements. The main busbar system components would be:
- 1) Main trunk busbars
- 2) Flexible expansion busbars
- 3) Transformer rectifier connection flexibles
- 4) Intercell and end cell busbars
- 5) High Current DC Switches and Isolators
- 6) Steel support structures and clamping arrangement
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Applications: High Current DC Busbar Systems are used in many diverse applications; however, the main use is in electrochemical applications where there is a requirement for high DC currents used in chemical refinery processes, these would typically be for:
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- Base metal refining such as for Copper, Nickel and Zinc refining
- Chlorine refining
- Green Hydrogen production
- eWaste recycling
G Corner Electrical Systems, an MSS International specialist division
G Corner can supply turnkey High Current DC Busbar system projects for clients around the world, going through all stages:Â
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- Initial concept
- System design and specification
- In-House manufacture of the busbar system
- Bespoke packaging and supply to job site
- Installation supervision and on-site training
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G Corner traditionally works on low voltage open busbar systems in copper and aluminium however we can also supply cast resin busbar systems up to 1,350 V DC.
G Corner part of MSS International follows its customer for a complete expertise:
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- Tankhouse Design
- Budgeting Proposals
- Feasibility Studies
- Project Management
- On-site Evaluations of Tankhouse Performance
- Refurbishment / Expansion Programs
- Electrical /Thermal / Efficiency Studies
- Training
01 / FAQs
How are circuit breakers used in metal refining application?
Circuit breakers play a critical role in metal refining applications by ensuring the safety and reliability of electrical systems. They protect electrical circuits from damage caused by overloads or short circuits by interrupting the flow of electricity. In environments such as tankhouses, where electrolysis is used for metal purification, circuit breakers are essential for preventing electrical faults that could damage equipment or pose safety risks to workers. By promptly disconnecting faulty circuits, circuit breakers help maintain the stability and efficiency of the refining process.
What are anodes and cathodes used for?
Anodes and cathodes are essential components in electrochemical processes, including those used in chlorine refineries. Anodes are positively charged electrodes where oxidation reactions occur, meaning they lose electrons. In the context of chlorine production, the anodes facilitate the oxidation of chloride ions to produce chlorine gas. Cathodes, on the other hand, are negatively charged electrodes where reduction reactions take place, gaining electrons. In chlorine refineries, the cathodes are crucial for the reduction of water molecules to produce hydrogen gas and hydroxide ions. The materials used for anodes and cathodes must withstand harsh chemical environments and maintain high efficiency over time. Consequently, materials like titanium, coated with mixed metal oxides, are often used for anodes due to their durability and conductivity. For cathodes, copper and other conductive materials are preferred to ensure optimal performance and longevity.
What is a tankhouse?
A tankhouse is a facility used in the refining and purification of metals through electrolysis. In a tankhouse, impure metal anodes are dissolved into an electrolyte solution, and pure metal is deposited onto cathode plates. This process is critical in the production of high-purity metals such as copper and nickel, ensuring the removal of impurities and achieving the desired quality.
What is a transformer rectifier unit?
A transformer rectifier unit (TRU) is an electrical device that converts alternating current (AC) to direct current (DC). It typically comprises a transformer, which adjusts the voltage level, and a rectifier, which converts the adjusted AC into DC. TRUs are crucial in various applications, including industrial processes, where stable and reliable DC power is essential.
What is eWaste recycling?
eWaste recycling refers to the process of reclaiming valuable materials from discarded electronic devices, such as computers, smartphones, and televisions. This recycling process not only helps in reducing the environmental impact of electronic waste but also recovers precious metals like gold, silver, and copper, which can be reused in manufacturing new electronics. By reprocessing these materials, eWaste recycling promotes a circular economy, reduces the need for mining raw materials, and minimizes the amount of hazardous waste that could potentially harm ecosystems.
Frequently Asked Questions about Refinery components
02 / Downloads
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