Hunan Petrochemical optimizes sulfur-based acid production process to reduce costs and improve efficiency

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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, and everyone knows how to handle emergencies; identifying and addressing potential risks and hazards. -------------------------------------------------- Since May this year, Hunan Petrochemical has kept pace with the trends in the sulfur market, promptly optimizing its production strategies and adjusting the operation mode of its sulfur-based acid production facilities, thereby reducing production costs and ensuring the safe and stable operation of the caprolactam production chain. Currently, the sulfur-based acid production plants are operating stably, and the production costs of these plants have decreased significantly. Based on the actual production conditions, the company carefully planned solutions for process adjustments. Through comprehensive safety risk assessments and detailed cost calculations, it determined strategies to make better use of externally purchased dilute sulfuric acid and optimize the raw material structure of the facilities. To ensure the safe and efficient implementation of the new process, technical personnel monitor the operation of the equipment 24/7, track production parameters in real time, address various issues promptly, and organize production in strict accordance with the control standards for the new process.