摘要
使用改善催化裂化产品分布添加剂及特有的加注方法,在添加剂有效组分中原料油为50μg/g-1时,原料油转化率提高了0.2～0.41个百分点,轻油收率提高0.34～0.90个百分点,总液体收率提高0.69～1.24个百分点,焦炭产率降低0.37～0.54个百分点。
A newly developed additive and its unique addition method are introduced in a laboratory FCC unit to improve the feedstock conversion and product distribution of FCC process. When the mass concen-tration of the efficient additive components in FCC feedstock reached up to 50 μg · g^-1, the overall con-version of the feedstock increased by 0. 2 -0.41 percentage,while the product distribution also improved with the yield of LPG increased 0.35 percent, light creased 0.37-0. 54 percentages. oil increased 0.34 - 0.90 percentages, and coke de-creased 0. 37 -0. 54 percentages.
出处
《河南化工》
CAS
2012年第9期39-41,共3页
Henan Chemical Industry
