SMART WIRELES Solutions - Process control and variables monitoring in the mining industry

"The growing need to optimize the mining processes produces a need for users to have a simple, reliable, secure and cost-effective method to monitor the values of the variables measured in field. The solutions described in this paper, we will demonstrate how the implementation of Emerson Smart Wireless technology helps to optimize the leaching and electro winning processes. An effective monitoring of the variables involved in the operation of a heap leach, such as pressure, flow rate, pH, water level control and regulator valves can improve production and optimize the use of sulfuric acid, which results in a more effective management of resources and helps reducing input costs. Moreover, the constant monitoring of variables prevents the risk of landslides, reducing maintenance costs. In electro winning cells, the wireless solution measures variables such as pressure, flow rate, temperature and voltage provides a performance indicator for the entire operation, capable of detecting and predicting shorts, and monitoring the overall functioning of a cell or group of cells. As a result of the applications studied, users can monitor variables in real time, optimizing the use of resources, quickly detecting possible flaws in the process and reducing the risks in the operation. All these factors have a direct impact on company results."