石油化工设计 ›› 2021, Vol. 38 ›› Issue (2): 42-45.doi: 10.3969 /j.issn.1005-8168.2021.02.011

• 工艺优化 • 上一篇    下一篇

高纯异丁烷生产中加氢和脱轻单元的设计优化

张文斌   

  1. 中国石化工程建设有限公司,北京 100101
  • 收稿日期:2021-02-22 接受日期:2021-02-22 出版日期:2021-05-25 发布日期:2021-05-21
  • 通讯作者: 张文斌,zhangwenbin@sei.com.cn E-mail:zhangwenbin@sei.com.cn
  • 作者简介:张文斌,男,2009年毕业于中国石油大学(北京)化学工艺专业,高级工程师,主要从事化工装置工艺设计工作,已发表论文4篇。联系电话:010- 84875196;E-mail: zhangwenbin@sei.com.cn

Design Optimization of Hydrogenation and Light Component Removal Units in High-Purity Isobutane Production

Zhang Wenbin   

  1. SINOPEC Engineering Incorporation, Beijing, 100101
  • Received:2021-02-22 Accepted:2021-02-22 Online:2021-05-25 Published:2021-05-21
  • Contact: Zhang Wenbin,zhangwenbin@sei.com.cn E-mail:zhangwenbin@sei.com.cn

摘要: 根据某石化厂C4原料组成设计了一种生产高纯异丁烷产品的新工艺路线。并通过流程模拟软件,对加氢反应单元和脱轻分离单元进行了优化设计,确定了各个单元的最优化操作参数。该优化方案既可节省设备投资又能降低装置能耗,为C4馏分的合理利用提供了指导意义

关键词: 异丁烷, 加氢, 分离, 脱轻, 优化

Abstract: According to the C4 raw material composition of a petrochemical plant, a new process route for producing high-purity isobutane was designed. Through process simulation software, the hydrogenation reaction unit and the separation unit for removing light components were optimized, and the optimal operating parameters of each unit were determined. This optimization not only saved equipment investment, but also reduced energy consumption, providing guidance for the rational utilization of C4 fractions.

Key words: isobutane, hydrogenation, separation, light component removal, optimization