Characterization of gypsum using TMDSC

Dantas, H. F.; Mendes, R. A. S.; Pinho, R. D.; Soledade, Luiz Edmundo Bastos; Paskocimas, Carlos Alberto; Lira, B. B.; Schwartz, M. O. E.; Souza, A. G.; Santos, Ieda Maria Garcia dos

Characterization of gypsum using TMDSC

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dc.contributor.author	Dantas, H. F.
dc.contributor.author	Mendes, R. A. S.
dc.contributor.author	Pinho, R. D.
dc.contributor.author	Soledade, Luiz Edmundo Bastos
dc.contributor.author	Paskocimas, Carlos Alberto
dc.contributor.author	Lira, B. B.
dc.contributor.author	Schwartz, M. O. E.
dc.contributor.author	Souza, A. G.
dc.contributor.author	Santos, Ieda Maria Garcia dos
dc.date.accessioned	2021-04-14T20:53:12Z
dc.date.available	2021-04-14T20:53:12Z
dc.date.issued	2007-03-07
dc.description.resumo	Gypsum is a dihydrated calcium sulfate, with the composition of CaSO4⋅2H2O, with large application interest in ceramic industry, odontology, sulfuric acid production, cement, paints, etc. During calcination, a phase transformation is observed associated to the loss of water, leading to the formation of gypsum or anhydrite, which may present different phases. The identification of the phases is not so easy since their infrared spectra and their X-ray diffraction patterns are quite similar. Thus, in this work, temperature modulated differential scanning calorimetry (TMDSC) was used to identify the different gypsum phases, which can be recognized by their different profiles	pt_BR
dc.identifier.citation	DANTAS, H. F.; MENDES, R. A. S.; PINHO, R. D.; SOLEDADE, L. E. B.; PASKOCIMAS, C. A.; LIRA, B. B.; SCHWARTZ, M. O. E.; SOUZA, A. G.; SANTOS, Iêda M. G.. Characterization of gypsum using TMDSC. Journal of Thermal Analysis and Calorimetry, [S.L.], v. 87, n. 3, p. 691-695, mar. 2007. Disponível em: https://link.springer.com/article/10.1007%2Fs10973-006-7733-9. Acesso em: 09 mar. 2021. http://dx.doi.org/10.1007/s10973-006-7733-9.	pt_BR
dc.identifier.doi	10.1007/s10973-006-7733-9
dc.identifier.issn	1388-6150
dc.identifier.issn	1572-8943
dc.identifier.uri	https://repositorio.ufrn.br/handle/123456789/32212
dc.language	en	pt_BR
dc.publisher	Springer	pt_BR
dc.rights	Attribution-NonCommercial 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc/3.0/br/	*
dc.subject	Gypsum	pt_BR
dc.subject	TMDSC	pt_BR
dc.title	Characterization of gypsum using TMDSC	pt_BR
dc.type	article	pt_BR