化工进展

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稠油炼制减压蒸馏装置的扩能改造

秦 娅;孙振光;王汉明;李鑫钢   

  1. 天津大学化工学院;中国石油化工股份有限公司齐鲁分公司胜利炼油厂;天津大学精馏技术国家工程研究中心
  • 出版日期:2007-10-25 发布日期:2007-10-25

Expansion revamping of heavy oil vacuum distillation unit

QIN Ya;SUN Zhenguang;WANG Hanming;LI Xingang   

  1. School of Chemical Engineering and Technology,Tianjin University; Shengli Oil Refinery of Qilu Branch Company of Sinopec;National Engineering Research Center for Distillation Technology,Tianjin Universyty
  • Online:2007-10-25 Published:2007-10-25

摘要: 介绍了自行开发的稠油炼制减压分离过程大型化关键集成技术。该技术成功应用于某石化公司第三常减压蒸馏装置,并使其处理能力从4.0 Mt/a提高到了6.0 Mt/a。改造完成后,各侧线产品质量均达到了质量控制指标,特别是作为加氢裂化原料的减二、减三线产品中Fe离子浓度降到0.3×10-6以下,取得了良好的效果,产生了可观的经济效益。

Abstract: A large-scale heavy oil integrated refining technology of vacuum distillation column is presented in this paper. With the application of this technology,the capacity of the third atmospheric/vacuum distillation unit of a refinery was increased from 4.0 Mt/a to 6.0 Mt/a. After revamping,the running was satisfactory. In addition,various quality targets of the unit reached the requirements of design.

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