石油化工高等学校学报

石油化工高等学校学报 ›› 2013, Vol. 26 ›› Issue (2): 17-20.DOI: 10.3969/j.issn.1006396X.2013.02.004

• 石油化工 • 上一篇    下一篇

润滑油糠醛抽提塔理论板数的实验标定

刘洁1,李文深1,李伟2,刘宝柱2,李东胜1,刘向东3   

  1. (1.辽宁石油化工大学石油化工学院,辽宁抚顺113001;暋2.中国石油大连石化分公司,辽宁大连116031;3.中国石油抚顺石化公司,辽宁抚顺113008)
  • 收稿日期:2012-11-07 出版日期:2013-04-25 发布日期:2013-04-25
  • 作者简介:刘洁(1973灢),女,辽宁兴城市,副教授,在读博士。
  • 基金资助:
    中国石油天然气股份有限集团公司资助项目
    (2011010136)

The Experimental Calibration on Theoretical Plate Number of Furfural Extraction Column

  1. 1. School of Petrochemical Technology, Liaoning Shihua University, Fushun Liaoning 113001,China; 2. PetroChina Dalian Petrochemical Company, Dalian Liaoning 116031,China; 3.PetroChina Fushun Petrochemical Company, Fushun Liaoning 113008,China
  • Received:2012-11-07 Published:2013-04-25 Online:2013-04-25

摘要: 采用多级静态萃取模拟的方法对大连石化公司润滑油糠醛精制抽提塔的理论板数进行标定。结果表明,该抽提塔的理论板数为2灢3块,在操作条件不变的情况下,现有糠醛抽提塔至少要4块理论板才能使基础油的酸值符合要求。采用具有4块理论板的中试装置对标定结果进行了实验验证,在与工业装置相当的操作条件下,精制油收率为76.0%,黏度指数为106,酸值为0.0174mg(KOH)/g,产品质量能够满足HVI400SN 润滑油基础油质量要求。

关键词: 暋多级静态萃取 , 模拟 , 标定  ,  , 糠醛抽提塔 , 理论板数

Abstract: For the furfural extraction column of Chinese Dalian petrochemical company, the calibration on its number of theoretical plates was done by using the method of multi-stage static extraction simulation. The results show that the theoretical plate number in the column was 2 to 3 blocks. If operation conditions of the plant remained unchanged, at least four theoretical plates will be needed for the existing furfural extraction column to produce lubricating base oil meeting the quality requirement of acid value. The Pilot plant with four theoretical plates was used to verify the results. Under [KG*4]the [KG*4]operating [KG*4]conditions [KG*4]equivalent to [KG*4]that [KG*4]of [KG*4]the [KG*4]industrial [KG*4]plant, the yield of refined oil is 76%, viscosity index is 106, and acid value is 0.017 4 mg (KOH) /g, meeting quality specification of HVI400SN lubricant base oil.

Key words: Multistage static extraction,    ,  Simulation,    , Calibration,    , Furfural extraction column,   , Number of theoretical plates

引用本文

刘洁,李文深,李伟,刘宝柱,李东胜,刘向东. 润滑油糠醛抽提塔理论板数的实验标定[J]. 石油化工高等学校学报, 2013, 26(2): 17-20.

LIU Jie, LI Wenshen, LI Wei,et al. The Experimental Calibration on Theoretical Plate Number of Furfural Extraction Column[J]. Journal of Petrochemical Universities, 2013, 26(2): 17-20.

使用本文