| 冷态下更换空分设备冷箱阀体的实践 |
| |
| 引用本文： | 章小兵. 冷态下更换空分设备冷箱阀体的实践[J]. 深冷技术, 2008, 0(4) |
| |
| 作者姓名： | 章小兵 |
| |
| 作者单位： | 新余钢铁有限责任公司气体厂,江西省新余市团结西路338001 |
| |
| 摘 要： | 介绍了25000m3/h空分设备制氩系统V757阀关闭不严的故障及危害,分析冷态下更换空分设备冷箱阀体的危险性,阐述冷态下更换阀体的方案、实施过程和注意事项。
|
| 关 键 词： | 大型空分设备 制氩系统 节流阀 |
Practice of replacing cold box valve in air separation unit on the condition of cold state |
| |
| Abstract: | The fault and harm of unreliable closing of V757 valve in 25000m3/h air separation unit argon-producing system are introduced.After the risk in replacing cold box valve in air separation unit under cold state is analyzed,the scheme,operation and noticeable points of replacing valve on the condition of cold state are presented. |
| |
| Keywords: | Large scale air separation unit Argon-producing system Throttle valve |
| 本文献已被 维普 等数据库收录！ |
