Abstract
Thermal analysis of Israeli phosphorites by TG/DTA methods complemented with titrimetric and thermogaschromatographic determination of the evolved gases was performed in an oxygen and inert gas flow. The amounts and temperature intervals of H2O, CO2 and SO2 evolvement were established.
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Y. Nathan, Y. Shiloni, R. Roded, J. Gal and Y. Deutsch, Geological Surv. Israel, 73 (1979) 1.
R. Knubovets, Y. Nathan, S. Shoval and I. Rabinowitz, J. Thermal Anal., 50 (1997) 229.
J. Paulik, F. Paulik and M. Arnold, J. Thermal Anal., 25 (1982) 327.
T. Kaljuvee, M. Veiderma, K. Tõ nsuaadu and H. Vilbok, J. Thermal Anal., 33 (1988) 839.
M. Koel, M. Kudrjashova, K. Tõ nsuaadu, M. Peld and M. Veiderma, Thermochim. Acta, 322 (1998) 25.
E. Küllik, M. Kaljurand and M. Lamberg, Int. Lab., 17 (1987) 72.
S. R. Silverman, R. K. Fuyat and I. D. Weiser, Amer. Miner., 37 (1952) 211.
T. Kaljuvee, A. Trikkel and R. Kuusik, Proc. Estonian Acad. Sci., Chem., 43 (1994) 146.
K. Tõ nsuaadu, M. Peld, V. Bender and M. Veiderma, J. Therm. Anal. Cal., 56 (1999) 35.
D. H. Smith and K. S. Seshadri, Spectrochim. Acta, Part A 55 (1999) 795.
M. C. Apella and E. J. Baran, Z. Naturf., 34b (1979) 1124.
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Tőnsuaadu, K., Koel, M. & Veiderma, M. Thermal Analysis of Israeli Phosphorites with Determination of the Evolved Gases. Journal of Thermal Analysis and Calorimetry 64, 1247–1255 (2001). https://doi.org/10.1023/A:1011565601000
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DOI: https://doi.org/10.1023/A:1011565601000