摘要
为了提高重油催化裂化过程的重油转化能力、降低焦炭和油浆产率、增加装置效益,中国石化洛阳分公司Ⅱ套催化裂化装置使用了 Endurance 重油深度转化催化剂,该催化剂具有重油转化能力强、焦炭和油浆产率低、总轻质液体收率高的特点。标定结果表明,在原料油性质变差、催化剂单耗降低的情况下,焦炭产率、油浆产率、干气产率比使用参比剂时(基础数据)分别降低0.28、1.24和0.35个百分点;轻质油收率、总轻质液体收率比使用参比剂时分别提高0.8和1.88个百分点。
In order to improve the conversion of heavy oil and reduce the yields of coke and slurry oil,Endurance cataly,a catalyst for high heavy oil conversion,high light oil yield and low yields of coke and slurry oil was applied in the No. 2 RFCC Unit of SINOPEC Luoyang Company. The performance test results showed that as compared with the base case although the quality of feedstock was a bit poorer and the catalyst consumption was lower,the yields of coke, slurry oil and dry gas was 0.28,1.24 and 0.35 percentages lower,respectively;the light oil yield and the total liquid yield increased by 0.8 and 1.88 percentages,respectively.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2008年第10期35-38,共4页
Petroleum Processing and Petrochemicals
关键词
重油
催化裂化
催化剂
焦炭
油浆
heavy oil
catalytic cracking
catalyst
coke
slurry
