为了我公司的汽油、柴油质量达到国际最新标准,生产环保型燃料产品和实现生产过程的清洁化。本论文针对原装置存在问题,阐述了FDFCC工艺技术原理、工艺技术特点、工艺改质过程,并得出结论,汽油中烯烃含量及硫化物含量、柴油氧化残渣含量都达到了国际标准。 For my company’s gasoline, diesel quality to meet the latest international standards, the production of environmentally friendly fuel products and to achieve the clean production process. In this paper, the problems of the original device are described. The principle of FDFCC technology, the characteristics of technology and the process of process modification are expounded. The conclusion is reached that the content of olefins and sulfide in gasoline and the content of diesel oxidation residues have both reached the international standards.