中国石油网消息：6月15日数据显示，锦州石化罐区氮气消耗量较治理前明显下降，标志着公司氮气系统专项优化治理取得阶段性成果。

China Petroleum News: Data from June 15th shows that the nitrogen consumption in the Jinzhou Petrochemical storage area has significantly decreased compared to before the treatment, indicating that the company has achieved phased results in the special optimization and treatment of its nitrogen system.

围绕提质增效、绿色低碳发展任务，锦州石化立足公用工程系统运行短板，将氮气节能降耗作为重点攻坚任务，全面启动氮气系统专项提质整治工作，以精细化管控持续夯实企业节能降耗发展根基。

In line with the tasks of improving efficiency and achieving green and low-carbon development, Jinzhou Petrochemical focuses on the operational shortcomings of the utility engineering system and has designated nitrogen gas energy conservation and consumption reduction as a key task to be tackled. It has fully initiated a special quality improvement and rectification project for the nitrogen gas system, aiming to continuously consolidate the foundation for energy conservation and consumption reduction in the enterprise through meticulous management.

从4月上旬起，生产运行部立足各装置实际用气工况，对三苯罐区、连续重整等关键用气单元逐一摸排，找准降耗突破口，依托清单闭环管理，逐项落地整改方案。项目坚持源头管控，重点开展设备密闭性能优化工作，通过调整储罐密封结构、紧固呼吸阀及设备法兰接口等，全面提升罐区设备密闭运行状态，从源头提升氮气资源利用效率。

Starting from the first week of April, the Production Operations Department, based on the actual gas usage conditions of each unit, conducted a detailed investigation of key gas-consuming units such as the Triphenyl Tank Area and the Continuous Reforming Unit. They identified the breakthrough points for energy reduction and implemented the rectification plans item by item through the closed-loop management of the list. The project adhered to source control and focused on optimizing the sealing performance of equipment. By adjusting the sealing structure of storage tanks, tightening breathing valves and equipment flange interfaces, etc., they significantly improved the sealed operation status of the tank area equipment, thereby enhancing the utilization efficiency of nitrogen resources at the source.