Abstract
The investigation of wastes, pollutants, contaminated soil, etc. in preparation of their thermal disposal or decontamination is related to several problems. Due to the heterogeneity of the sample materials, thermoanalytical measurements, using standard sample amounts of about 20–50 mg do not lead to reliable results. For this reason, a new thermoanalytical device for about 100 g sample amount was developed. The “Macro STA 419”, was constructed and built for simultaneous TG- and DTA-investigations with direct coupled measuring techniques for gas analysis (MS/GC-MS). The new developed device is introduced, some problems and their solutions are discussed and the function of the device is shown.
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Literatur
W. F. Hemminger und H. K. Cammenga, Methoden der Thermischen Analyse, Springer-Verlag 1989.
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Matuschek, G., Utschick, H., Namendorf, C. et al. Simultane Thermische Analyse an Gro\en Proben. Journal of Thermal Analysis 47, 623–632 (1996). https://doi.org/10.1007/BF01984004
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DOI: https://doi.org/10.1007/BF01984004