摘要
介绍低温液氮泵汽化造成的危害,对事故现象、原因进行分析,提出预防措施,以避免此类事故的再次发生。
Presents the harmfulness of the vaporization of liquid N2 from low temperature liquid N2 pump, analyzes phenomena and reasons for the vaporization, proposes preventive measures to avoid re-occurring of similar failures.
出处
《大氮肥》
CAS
2009年第1期52-53,共2页
Large Scale Nitrogenous Fertilizer Industry
关键词
液氮泵
汽化
抱轴
liquid N2 pump, vaporization, enclasp the shaft
