摘要
文章就采用液-液抽提技术的相关石化和炼油厂的芳烃装置运行情况,阐述了在传统抽余油水洗工艺基础之上,采用改进技术,不仅实现了对抽余油中溶剂含量≤1mg/kg的有效控制,而且节能降耗和增加效益。
In the paper the operation of aromatics plant with liquid-liquid extraction technology in petrochemical and oil refinery was studied.The technology was improved based on the the traditional raffinate oil water wash process.The results shows that the new technology can control the raffinate oil solvent content effectively under1 mg/kg.the energy consumption is reduced.
出处
《广东化工》
CAS
2013年第7期85-86,共2页
Guangdong Chemical Industry
关键词
抽余油
水洗系统
溶剂损失
溶剂含量
raffinate oil
washing system
solvent loss
solvent content
