Production Practice of Optimizing and Upgrading PrNd Metal Preparation by Molten Salt Electrolysis Method
A optimal production practice study was conducted to address the issues of outdated equipment,high production costs and poor product quality consistency in the pilot production line of PrNd metal pre-pared by molten salt electrolysis method in a certain company.The results from the production practice show that by upgrading high-frequency switch power supply,modifying electrolytic wires,optimizing the design of electrolytic cells and controlling the quality of raw materials and product carbon content,the out-put of each furnace increases by 5.6%,the unit consumption decreases by 0.28%,the electricity consump-tion decreases by 18.6%,the first pass rate increases from 85%to 95%,and the consistency of product quality improves after optimization and upgrade.The optimal production practice can achieve the goal of re-ducing electri-city consumption and unit consumption and solving the problem of poor product quality con-sistency.
rare earthPrNdmolten salt electrolysisproduct qualityoptimization and upgradeproduction practice
NETL
NSTL
万方数据
