FCA-100A重油裂解助剂在催化装置的工业试验

Industrial Test of FCA-100A Residuum Cracking Additive on RFCC Unit

介绍中油大连石化公司140万吨/年重油催化裂化装置试用上海纳克公司生产的FCA-100A重油裂解剂情况,通过近2个月的工业应用情况的日常数据统计分析和工艺标定得出FCA-100A助剂在原料基本不变的情况下可提高催化液收0.79个百分点(助剂比例达到19.49%),烧焦、油浆产率降低1.22个百分点;催化剂单耗下降0.1kg/t以上。

The test of FCA - 100A residuum cracking additive yielded from The Shanghai NAKE Company was summarized on the residuum fluid catalytic cracking unit （RFCC） with the capacity of 1.4Mt/a in PetroChina Dalian Petro- chemical Company. According to the analysis and technical demarcate of daily data on industry application condition during these two months, it was concluded that when additive proportion was 19.49%, by using the same material, FCA- 100A not only can improve catalytic liquid yield by 0.79%, but also can reduce yield of coke and slurry oil by 1.22 %. Catalyst＇ s consumption can also decrease more than 0.1 kg/t.