加氢裂化装置生产低凝柴油改航煤生产方案探讨

介绍了大庆石化公司炼油厂加氢裂化装置概况及装置目前生产状况，分析了加氢裂化装置生产航煤的可行性，归纳了影响产品质量不合格的各种因素及调整方法，并探讨出影响装置低凝柴油改航煤生产方案的主要因素，且相应地提出并落实一系列的对策和解决措施。最终装置生产的航煤通过了国家认证，提高了装置的经济效益及社会效益。

Study on converting production program of low freezing point diesel into aviation kerosene in hydrocracking unit

The production situation of hydrocracking unit in Daqing petrochemical company refinery is introduced and its feasibility of producing aviation kerosene is analyzed. The factors influencing product quality and adjustment methods are given and the major factors are considered so comprehensively for producing qualified aviation kerosene. Then, a series of relevant countermeasures and solutions are presented. Finally, the aviation kerosene produced in the hydrocracking unit passes the national certification, and the economic and social benefits have improved