Applications of ortho-para hydrogen catalyst

Cryogenic Engineering Conference 2015

材料科学;物理学

McIntosh, G.E.^1

McIntosh Cryogenics, LLC, 4699 Nautilus Ct. S #503, Boulder

CO

80301, United States^1

关键词: Non linear;    Ortho;    Ortho-para conversion;    Ortho-para Hydrogen;    Para;    Para-hydrogen;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/101/1/012079/pdf
DOI  :  10.1088/1757-899X/101/1/012079

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The underlying theory of hydrogen Ortho-Para conversion has long been known, but the specifics of non-linear heat of conversion from normal to para hydrogen have not been widely disseminated in the cryogenic literature. These factors are reviewed and thermally efficient applications in liquefiers and back conversion cooling systems are illustrated.