摘要
简要介绍了从美国进口的裂解气压缩机增容改造的技术途径、设计方法、气动性能试验及其在实际工程中应用效果。原压缩机为３缸、４段、共１７级，仅改动其中３级，就达到了扩容１６．７％的目的。新改造的级效率提高５％。
This paper briefly describes the technical approach, design method, aerodynamic performance test and application results of the uprating oriented modification of charge gas compressor introduced from U S A of a total of 17 stages, only 3 were modified, resulting in an increase of 16 7% in capacity and an increase of 5% in the revamped stage efficiency
出处
《石油化工》
CAS
CSCD
北大核心
1997年第5期317-321,共5页
Petrochemical Technology
关键词
裂解气压缩机
增容改造
乙烯
charge gas conpressor, up grade impeller, revamp
