烯烃分离装置丙烯制冷压缩机管道设计要点

Piping Design Principles of Propylene Refrigeration Compressor in Olefin Separation Unit

本文针对烯烃分离装置中丙烯制冷压缩机的管道设计工作,归纳总结了丙烯制冷压缩机厂房布置、管道布置及低温管道的设计要点,提出了丙烯制冷机组管道设计工作中需要注意的问题,为后续此类管道设计工作提供了借鉴与参考。

In this paper,the pipeline design of the propylene refrigeration compressor in olefin separation unit was analyzed and illustrated from the plant layout,piping layout and design points of low temperature pipelines of propylene refrigeration compressor.Meanwhile, the problems to which special attention should be paid in the design were put forward based on the author's knowledge, which offers a reference for the piping design of this part.