中国石油网消息：7月1日最新生产数据显示，兰州石化90万吨/年柴油加氢改质装置在改造后焕发活力，装置原料柴油掺炼比由10%提升至20%，航煤收率从改造前的32%提升至39.2%，较设计指标高0.15个百分点，增产增效成效显著。

China Petroleum News: The latest production data on July 1st shows that the 900,000-ton-per-year diesel hydrofining and modification unit at Lanzhou Petrochemical has regained its vitality after the renovation. The blending ratio of raw diesel feedstock has increased from 10% to 20%, and the yield of aviation kerosene has risen from 32% before the renovation to 39.2%, which is 0.15 percentage points higher than the design standard. The results of increased production and efficiency have been remarkable.

航煤市场价格持续上行，兰州石化牢牢把握市场有利窗口期，全力增产高附加值产品，于5月初完成90万吨/年柴油加氢改质装置的优化改造。改造通过为分馏塔新增航煤中段回流系统，有效拓宽了装置操作调节区间，提升了产品结构灵活调整能力，同步实现了装置能耗的下降。

The price of aviation kerosene has been continuously rising. Lanzhou Petrochemical firmly seized the favorable window period of the market and made every effort to increase the production of high-value-added products. In early May, they completed the optimization and renovation of the 900,000-ton/year diesel hydrofining reforming unit. Through adding a mid-section reflux system to the fractionation tower, the renovation effectively expanded the operating adjustment range of the unit, enhanced the flexibility of product structure adjustment, and simultaneously achieved a reduction in the unit's energy consumption.

装置运行过程中，兰州石化建立常态化生产日核算管控机制，每日跟踪产品收率、能耗、物耗等关键指标，依据生产实况动态优化工艺操作参数。搭建“指标管控—操作措施—效益测算”一体化联动管理体系，紧跟市场价格波动，及时调整原油掺炼配比，提升高附加值航煤产品的产出。

During the operation of the equipment, Lanzhou Petrochemical established a regular daily production accounting and control mechanism. It tracked key indicators such as product yield, energy consumption, and material consumption on a daily basis. Based on the actual production situation, it dynamically optimized the process operation parameters. A "indicator control - operation measures - benefit calculation" integrated linkage management system was established. It closely followed market price fluctuations and promptly adjusted the crude oil blending ratio to increase the output of high-value-added aviation kerosene products.