EVALUATION OF STANDARD GIBBS POTENTIALS FOR COPPER HYDROXOSULFATE HYDRATES FROM SOLUTIONS OF DUAL LINEAR PROGRAMMING PROBLEMS

dc.contributor.author	Yeriomin O.V.
dc.contributor.author	Vinnichenko S.V.
dc.contributor.author	Yurgenson G.A.
dc.date.accessioned	2024-11-09T08:38:28Z
dc.date.available	2024-11-09T08:38:28Z
dc.date.issued	2006
dc.identifier	https://www.elibrary.ru/item.asp?id=13530906
dc.identifier.citation	Doklady Earth Sciences, 2006, 409, 6, 909-911
dc.identifier.issn	1028-334X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/46468
dc.description.abstract	The study of an oxidation zone at the Udokan deposit has shown that alteration of copper sulfides (chalcopyrite, bornite, and chalcocite) under cryogenic conditions is accompanied by the formation of hydrated complex sulfates (hydroantlerite, hydrobrochantite, udokanite, fibroferrite, K-free jarosite, copper and iron sulfate pentahydrates, and others). No thermochemical data are available for these minerals. Optimization methods of calculation of geochemical equilibria make it possible to evaluate the thermodynamic functions of compounds. Let us use this possibility to calculate standard Gibbs energy of cryogenic copper hydroxosulfate hydrates.
dc.title	EVALUATION OF STANDARD GIBBS POTENTIALS FOR COPPER HYDROXOSULFATE HYDRATES FROM SOLUTIONS OF DUAL LINEAR PROGRAMMING PROBLEMS
dc.type	Статья
dc.identifier.doi	10.1134/S1028334X0606016X

Files in this item

Name: Yeri_06.pdf

Size: 106.2Kb

Format: PDF