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In-situ repair of superinsulated pipes for cryogenic liquids.
Author(s) : SAHU P. L., PRADHAN N.
Summary
The network of over 1100 m length of superinsulated pipes is installed at the air separation plant of Visakhapatnam Steel Plant to connect the three production units with the 11 cryogenic storage tanks for liquid oxygen, liquid nitrogen and liquid argon. Problems such as sweating and complete failure of super-insulated pipes were observed frequently. This paper describes how systematic studies were carried out to find cost-effective solutions.
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Pages: 2006-3
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Details
- Original title: In-situ repair of superinsulated pipes for cryogenic liquids.
- Record ID : 2007-1834
- Languages: English
- Source: Multiconference CryoPrague 2006 (9th Cryogenics 2006, ICEC 21, ICMC'06)
- Publication date: 2006/07/17
Links
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Indexing
- Themes: Gas liquefaction and separation
- Keywords: Maintenance; Factory; Piping; Air; Separation; Cryogenics
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