Thermogravimetric Investigation of Calcium Oxalate

Jun Song; Jian Wang; Li Wang

doi:10.4028/www.scientific.net/AMR.850-851.160

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 850-851Thermogravimetric Investigation of Calcium Oxalate

Thermogravimetric Investigation of Calcium Oxalate

Abstract:

The thermal properties of calcium oxalate were studied by means of TG analyzer. The factors such as heating rate, filling amounts of specimens and filling atmosphere etc., which may affect thermo gravimetric (TG) curves in TG analysis test were investigated. The results showed that, with the improving of heating rate, filling amounts of specimens and close packing, the starting reaction temperature was postponed more obviously and the width of reaction temperature range rises. The flow of the nitrogen gas enhanced heat transmission, caused the starting reaction temperature to shift to the low temperature zone, and it could also affect the response course. But the factors above didnt obviously influence the weightlessness of specimens.

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Periodical:

Advanced Materials Research (Volumes 850-851)

Pages:

160-163

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.850-851.160

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Online since:

December 2013

Authors:

Jun Song, Jian Wang, Li Wang

Keywords:

Calcium Oxalate, Thermo-Gravimetry (TG)

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