PREDICTION OF THE THERMODYNAMIC PROPERTIES AND RELATIVE STABILITY OF ANHYDRITE

dc.contributor.author	Dubrovinskiy L.S.
dc.contributor.author	Rubin S.G.
dc.contributor.author	Iskhakova K.D.
dc.contributor.author	Urusov R.S.
dc.date.accessioned	2020-10-31T02:43:00Z
dc.date.available	2020-10-31T02:43:00Z
dc.date.issued	1990
dc.identifier	https://elibrary.ru/item.asp?id=31073331
dc.identifier.citation	Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1990, , 1, 216-218
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/18217
dc.description.abstract	The dehydration of gypsum CaSO4·H2O and the crystal structure of the resulting compounds have often been investigated. But the published data on the temperature intervals in which the various phases can exist in the CaSO4·2H2O-CaSO4 system, the mechanisms of phase transitions, and the compositions and structures of the lower hydrates are contradictory. This paper reports an analysis of one of the phase relationships in this system, namely, the conversion of the polymorphic modifications γ-CaCO4 (space group P622) → anhydrite, i.e., rhombic β-CaSO4 (space group Cmom).
dc.title	PREDICTION OF THE THERMODYNAMIC PROPERTIES AND RELATIVE STABILITY OF ANHYDRITE
dc.type	Статья

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