Chemical Industry and Engineering Progree

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Application of centrifugal extractor in amidation liquid separation

SU Hua1,BAI Zhishan2   

  1. 1Shijiazhuang Refining & Chemical Company,SINOPEC,Shijiazhuang 050032,Hebei,China;2East China University of Science and Technology,Shanghai 200237,China
  • Online:2010-11-05 Published:2010-11-05

离心萃取分离机在酰胺化液分离中的应用

苏 华1,白志山2   

  1. 1中国石油化工股份有限公司石家庄炼化分公司,河北 石家庄 050032;2华东理工大学,上海 200237

Abstract:

An industrial sidetrack tester for amidation liquid separation using centrifugal extractor was set upand effects of rotor speed and inlet flow rate on separation performance were studied. Results showed that the rotor speed and inlet flow rate have important influence on separation performance. An increase in rotor speed will improve the processing capacity. The present work has verified the effectiveness of amidation liquid separation using centrifugal extractor.

摘要:

为了控制重排反应的质量和反应平稳,以酰胺化液的两相分离为研究对象,开发了离心萃取分离装置,考察了转速、流量对分离性能的影响。研究结果表明:相同转速下,随着流量的提高,分离性能变差;提高转速可提高设备的最大处理能力。酰胺化液应用离心萃取分离技术可提高分离效果,减少了副产物的产生,提高装置收率。

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