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

G.M.H. van de Velde; T.A. Longe; U. Spitbergen

doi:10.1016/0040-6031(82)80076-2

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

G.M.H. van de Velde, T.A. Longe, U. Spitbergen

University of Twente

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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.

Original language	Undefined
Pages (from-to)	109-111
Journal	Thermochimica acta
Volume	56
Issue number	1
DOIs	https://doi.org/10.1016/0040-6031(82)80076-2
Publication status	Published - 1982

Keywords

IR-69019

Access to Document

10.1016/0040-6031(82)80076-2

Velde82simple

Cite this

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

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.",

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AU - Longe, T.A.

AU - Spitbergen, U.

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N2 - 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.

AB - 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.

KW - IR-69019

U2 - 10.1016/0040-6031(82)80076-2

DO - 10.1016/0040-6031(82)80076-2

M3 - Article

SN - 0040-6031

VL - 56

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