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Within the last decades an uninterrupted increase in the use of liquid helium for laboratory applications was recorded. On the other hand increasing problems and excessive costs caused by incorrect use or lack of knowledge about helium specifics are reported. In this contribution a number of typical aspects are addressed, like commercial supply of liquid helium vs. operation of an own liquefier, the use of helium dewar vessels and balancing of helium amounts, usual causes for leakage and for contamination as well as special features of helium recovery systems.
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Details
- Original title: Liquid helium in laboratory use: practical remarks.
- Record ID : 2008-1492
- Languages: English
- Source: Cryogenics 2008. Proceedings of the 10th IIR International Conference
- Publication date: 2008/04/21
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Indexing
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State of the art of helium liquefaction and ref...
- Author(s) : WILHELM H., LOEHLEIN K., UNGRICHT T.
- Date : 2006/07/17
- Languages : English
- Source: Multiconference CryoPrague 2006 (9th Cryogenics 2006, ICEC 21, ICMC'06)
- Formats : PDF
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Large scale helium extraction from natural gas ...
- Author(s) : BRÄUTIGAM M., CLAUSEN J.
- Date : 2002/07/22
- Languages : English
- Source: Proceedings of the nineteenth International Cryogenic Engineering Conference. ICEC 19.
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Thermodynamic optimization of insulation system...
- Author(s) : BISIO G., CARTESEGNA M., TAGLIAFICO L. A.
- Date : 2003/04/22
- Languages : English
- Source: Cryogenics and refrigeration. Proceedings of ICCR 2003.
View record
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Cryogenic complexes in the Russian Federation f...
- Author(s) : UDUT V. N., STOLYPIN V. N., POLOTMYUK Y. O. V., et al.
- Date : 2006/07/17
- Languages : English
- Source: Multiconference CryoPrague 2006 (9th Cryogenics 2006, ICEC 21, ICMC'06)
- Formats : PDF
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Dynamic simulation of a helium liquefier.
- Author(s) : KUTZSCHBACH A., HABERSTROH C., QUACK H.
- Date : 2006/07/17
- Languages : English
- Source: Multiconference CryoPrague 2006 (9th Cryogenics 2006, ICEC 21, ICMC'06)
- Formats : PDF
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