Accordingly, the quality of hydrocracking feedstock should be improved, the manage-ment of processing and equipments should be strengthened to realize safe, steady and long-period operation and to maximize the production of middle distillate and petrochemical feed-stock. 今后必须改进原料质量,加强工艺与设备管理,实现生产装置安全、稳定,长周期运行,最大限度增产中间馏分油和石油化工原料。
The corrosion and comprehensive prevention of pretreatment system in long distillate continuous reformer 宽馏分连续重整装置预处理系统的腐蚀及综合防护