A simple device in a horizontal TG analyzer to prevent mixing of corrosive and protective gases

Velde van de, G.M.H. and Longe, T.A. and Spitbergen, U. (1982) A simple device in a horizontal TG analyzer to prevent mixing of corrosive and protective gases. Thermochimica Acta, 56 (1). pp. 109-111. ISSN 0040-6031

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Abstract:	A ceramic cylinder has been developed as an accessory to a standard DuPont 951 Thermogravimetric Analyzer to study weight changes of solid samples in corrosive atmospheres. This device has two purposes to be fulfilled at higher temperatures (≤ 9OO°C) and higher gas flow rates (≤ 14 cm s-l): (1) preventing mixing of reactant and purge gases at the location of the sample; and (2) keeping the corrosive reactant gas from the balance sections.
Item Type:	Article
Copyright:	© 1982 Elsevier Science
Link to this item:	http://purl.utwente.nl/publications/69019
Official URL:	http://dx.doi.org/10.1016/0040-6031(82)80076-2
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