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Effect of precipitation conditions on the morphology of calcium carbonate: quantification of crystal shapes using image analysis

Identifieur interne : 001F43 ( Main/Exploration ); précédent : 001F42; suivant : 001F44

Effect of precipitation conditions on the morphology of calcium carbonate: quantification of crystal shapes using image analysis

Auteurs : M. Vu Ak [Croatie, Allemagne] ; Marie-Noëlle Pons [France] ; J. Peri [Croatie] ; H. Vivier [France]

Source :

RBID : ISTEX:77A0D9D26CE6715DD752F181F0678F03BAE32298

English descriptors

Abstract

Abstract: Extra-pure calcium carbonate was obtained in the laboratory by carbonation of a solution of calcium nitrate and monoethanolamine with carbon(IV) oxide under various operating conditions. The particle size and shape of the samples obtained were characterized by image analysis. The results show that the method of quantitative morphological characterization using defined shape descriptors enables us to get a better insight into the relationship of the mineralogical composition and particle size/shape to precipitation conditions.

Url:
DOI: 10.1016/S0032-5910(97)03375-5


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

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