论文部分内容阅读
总结探讨了燕炼Ⅳ型催化裂化装置投产以来围绕平稳操作降低消耗所进行的技术改进，对比分析了掺炼重油引进技术的先进性和实用性。
This paper summarizes the technological improvements made in the operation of Yanhua Type IV FCCU since it was put into production, and analyzes the advanced and practicability of the technology of blending heavy oil.