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Manganese Nitride Sorption Joule-Thomson RefrigeratorProposed sorption refrigeration system of increased power efficiency combines MnxNy sorption refrigeration stage with systems described in "Regenerative Sorption Refrigerator" (NPO-17630). Measured pressure-vs-composition isotherms for reversible chemisorption of N2 in MnxNy suggest feasibility to incorporate MnxNy chemisorption stage in Joule-Thomson cryogenic system. Discovery represents first known reversible nitrogen chemisorption compression system. Has potential in nitrogen-isotope separation, nitrogen purification, or contamination-free nitrogen compression.
Document ID
19920000412
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Jones, Jack A.
(Caltech)
Phillips, Wayne M.
(Caltech)
Date Acquired
August 15, 2013
Publication Date
July 1, 1992
Publication Information
Publication: NASA Tech Briefs
Volume: 16
Issue: 7
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-17811
Accession Number
92B10412
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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