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research article
Use of a microbalance for the measurement of the sorption of gases on catalysts
1980
The use of microbalances to study gas-solid reactions at high temps. and normal pressure is often limited by fluctuations due to thermal convection in the reaction zone. The fluctuations depend on the pressure, the type of gas, the temp., and the geometry of the arrangement. The problems were overcome by distributing the gas on the circumference of the tube surrounding the specimen. The obsd. fluctuations under normal pressure (1.1 bar) and temps. ?200 Deg were <0.5 mg.
Type
research article
Web of Science ID
WOS:A1980JQ59100003
Authors
Publication date
1980
Published in
Volume
34
Issue
4
Start page
181
End page
184
Note
Written in German
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
April 18, 2006
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