石油石化绿色低碳2025，Vol.10Issue(3)：42-46,65,6.DOI:10.20131/j.cnki.syshlsdt.20241217.006
中压加氢裂化装置掺炼催化裂化柴油运行情况分析
Analysis of the Operation of Blending FCC Diesel into Medium-pressure Hydrocracking Unit
张博 1张荣勋1
作者信息
- 1. 中国石化洛阳分公司,河南 洛阳 471012
- 折叠
摘要
Abstract
In order to improve the economic benefits of the medium-pressure hydrocracking unit,increase the production of middle distillates,and reduce the inventory of diesel fuel,the unit began to gradually blend FCC diesel.The results show that the hydrogen consumption increases by 0.28 percentage points,the circulating hydrogen volume increases,and the total temperature rise of the hydrogenation reactor bed increases by 15.7℃when the processing capacity of the unit is 122 t/h and the proportion of blending is 8.2%.The components of jet fuel and diesel fuel have become heavier than before blending FCC diesel,and the test indexes of each product meet the requirements of products,and the output of diesel and jet fuel has increased.关键词
加氢裂化/催化柴油/掺炼/产品质量/操作参数/分析Key words
hydrocracking/FCC diesel/blending/product quality/operation parameter/analysis分类
能源科技引用本文复制引用
张博,张荣勋..中压加氢裂化装置掺炼催化裂化柴油运行情况分析[J].石油石化绿色低碳,2025,10(3):42-46,65,6.
