1-丁烯、精制、脱异丁烷、改造 ," /> 1-丁烯、精制、脱异丁烷、改造 ,"/>  ,butene-1, refining, deisobutane, modification ,"/> <p class="MsoNormal"> <b><span>Debottlenecking Reconstruction of Butene-1 Refining Unit</span></b>

Petrochemical Design ›› 2022, Vol. 39 ›› Issue (3): 61-64.doi: 10.3969/j.issn.1005-8168.2022.03.016

• PROCESS OPTIMIZATION • Previous Articles     Next Articles

Debottlenecking Reconstruction of Butene-1 Refining Unit

  

  1. 1. Sinochem Quanzhou Petrochemical Co., Ltd., Quanzhou, Fujian, 362100;  2. East China University of Science and Technology, Shanghai, 200237;  3. Changsha Boneng Technology Co., Ltd., Changsha, Hunan, 410129
  • Received:2022-05-30 Online:2022-08-25 Published:2022-09-01

Abstract:

Butene-1 unit is used to produce high purity butene-1 products by cracking C4. To solve the problem that the processing capacity and product recovery rate of a butane-1 unit can not meet the design requirements, this paper carries out cause analysis and simulation calculation, and puts forward some solutions. After reconstruction, the existing problem is solved, and the test run of the unit is successful.

Key words:  ')">

 , butene-1, refining, deisobutane, modification