摘要
在中国石油大港石化公司100万t/a延迟焦化装置上,试用了YJZS-01焦化阻垢抑焦增液剂。结果表明,在加入YJZS-01焦化阻垢抑焦增液剂后,加热炉出入口平均压降下降,总液收率增幅较大,焦炭平均收率减少;加剂后对产品质量没有影响,每年可增加经济效益约110万元。
Coke inhibiting liquid yield booster YJZS-01 was applied in the delayed coking unit of Dagang Petrochemical Company.The results showed that after adding YJZS-01,pressure drop between inlet and outlet in the heating furnace decreased,total liquid yield increased,coke yield decreased,and there was no effect on the product quality.The economic benefit was 1.10 million yuan.
出处
《石化技术与应用》
CAS
2007年第3期233-234,240,共3页
Petrochemical Technology & Application
关键词
延迟焦化
焦化阻垢抑焦增液剂
工业应用
delayed coking
coke inhibiting liquid yield booster
industrial application
