Steiger.etal 1996
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| Autor | Michael Steiger1, Anke Zeunert1 |
| Jahr | 1996 |
| Titel | Crystallization Properties of Salt Mixtures: Comparison of Experimental Results and Model Calculations. |
| Bibtex | [Steiger.etal:1996]Titel: Crystallization properties of salt mixtures: comparison of experimental results and model calculations Autor / Verfasser: Steiger, M.; Zeunert, A. 
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| DOI | |
| Link | Volltext: Datei:Steiger 1996 Berlin.pdf |
| Bemerkungen | In: Josef Riederer (Hg.): 8th International Congress on Deterioration and Conservation of Stone, Berlin, 30. Sept. - 4. Oct. 1996, Volume 1, pp. 535 - 544. |
- Institut für Anorganische und Angewandte Chemie, Universität Hamburg, Germany
Eintrag in der Bibliographie
| [Steiger.etal:1996] | Steiger, M.; Zeunert, A. (1996): Crystallization properties of salt mixtures: comparison of experimental results and model calculations. In: Riederer, J. (Hrsg.): Proceedings of the 8th International Congress on Deterioration and Conservation of Stone,Möller Druck 535-544. | |
Keywords[Bearbeiten]
Abstract[Bearbeiten]
A chemical model is used to examine the phase behaviour of salt mixtures. The principal types of phase changes including crystallization/dissolution, hydration/dehydration and the formation and decomposition of double salts are illustrated for simple mixtures of two salts. The model is successfully applied to predict the crystallization properties of a four-component system. It is shown how several possible sequences of salt deposition and phase transformations are induced by changes of the ambient relative humidity. In addition an X-ray diffraction technique is presented which can be used to study the phase behaviour of salts under controlled conditions of temperature and relative humidity.