李荣良
LI Rong-liang(Shandong Hualu Hengsheng Chemical Ltd.

• 1:山东华鲁恒升化工股份有限公司 山东德州253024

摘要(Abstract)：

介绍了国产大型离心式压缩机在首套国产化大氮肥装置中的应用,分析了投产初期机组发生故障的原因,介绍了处理措施以及取得的效果。
Application of large-scale home-made centrifugal compressors in largescale fertilizer plant is introduced.Some problems found at the early stage of plant operation are discussed.and the measures taken by us are put forward.

关键词(KeyWords)： 离心式压缩机;空分;干气密封
centrifugal compressor,air-separation,dry gas seals

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基金项目(Foundation):

作者(Author): 李荣良
LI Rong-liang(Shandong Hualu Hengsheng Chemical Ltd.

参考文献(References)：

• [1]王玉明.干式气体密封装置的总体布局[P].200320111917.6,2003.