A simple microbalance for investigating the reactions of solids with ammonia and freons at pressures up to 10 bars

The authors have adapted a quartz-spring microbalance suitable for the study of the kinetics of reactions between solids and common gases such as freons or corrosive gases like ammonia. This equipment was built in order to investigate solid-freons and solid-ammonia systems for solar cooling. It can...

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Bibliographic Details
Published in:Thermochimica acta 1986-07, Vol.103 (1), p.15-20
Main Authors: Diawara, B., Dufour, L-C., De Hartoulari, R., Moutaabbid, M., Vareille, M.
Format: Article
Language:English
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Summary:The authors have adapted a quartz-spring microbalance suitable for the study of the kinetics of reactions between solids and common gases such as freons or corrosive gases like ammonia. This equipment was built in order to investigate solid-freons and solid-ammonia systems for solar cooling. It can be used from −40 to 350 °C and at pressures from 10 −5 to 10 bars. Results concerning kinetics and thermodynamics in the CaCl 2-NH 3 and 13X zeolite-R22 freon systems are given as examples of application.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(86)80005-3