Chalco Zhengzhou Develops 7th-Gen Aluminum Electrolysis Control System, Enhancing Efficiency and Stability

Published: Jun 16, 2026 09:27

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Chalco Zhengzhou Research Institute has actively responded to the requirements of Chalco Group's "3+4+4+4" scientific and technological innovation system, closely aligned with the "four special strengths" objectives and the "Digital-Intelligent New Chalco" development direction, and successfully developed the seventh-generation aluminum electrolysis pot control system. The system has achieved breakthroughs in key technical areas such as intelligent crust breaking, current distribution optimization, and online monitoring. By innovating material balance and energy balance algorithms, it has significantly enhanced three core capabilities: real-time perception of operating conditions, intelligent decision-making response, and precise control. In industrial application, the new-generation pot control system has demonstrated notable advantages: the precision of alumina concentration control has been substantially improved, effectively ensuring the long-term stable operation of electrolysis pots; current efficiency has achieved a breakthrough increase, providing key technical equipment support for aluminum enterprises to realize stable and high production as well as reduced energy consumption. Recently, Chalco Zhengzhou Research Institute reached a strategic cooperation with a key enterprise in the Xinjiang region and signed a supply agreement for 240 pot control systems, a move that will further accelerate the intelligent transformation of the aluminum electrolysis industry.

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