M
M. del C. Ruiz
Researcher at National University of San Luis
Publications - 23
Citations - 328
M. del C. Ruiz is an academic researcher from National University of San Luis. The author has contributed to research in topics: Reaction rate & Carbon. The author has an hindex of 10, co-authored 23 publications receiving 291 citations. Previous affiliations of M. del C. Ruiz include National Scientific and Technical Research Council.
Papers
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Journal ArticleDOI
Bleaching of kaolins and clays by chlorination of iron and titanium
J.A. González,M. del C. Ruiz +1 more
TL;DR: In this article, the use of chlorination for iron and titanium removal from different clay and kaolin minerals, used in Argentinian ceramic industry, has been investigated to establish reaction mechanisms, precautions and optimal conditions to bleach the clays.
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Gold extraction by chlorination using a pyrometallurgical process
TL;DR: In this paper, the feasibility of gold extraction by chlorination using chlorine as a reactive agent has been studied and the influence of temperature and reaction time was studied through changes in the reactant solid.
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Oxidation of carbons in the presence of chlorine
TL;DR: In this paper, the authors studied the oxidation reaction of carbon black, sucrose carbon and graphite in the presence of chlorine and found that the oxidation rate depended upon the characteristics of each carbon.
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Synthesis of cordierite by dolomite and kaolinitic clay chlorination. Study of the phase transformations and reaction mechanism
TL;DR: In this paper, a pyrometallurgical route for the synthesis of cordierite using thermal treatment in a chlorine atmosphere of a kaolinitic clay and dolomite mixture as raw material was investigated.
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Kinetic study of ferrocolumbite dissolution in hydrofluoric acid medium
TL;DR: In this article, the authors investigated the degradation of ferrocolumbite with hydrofluoric acid solutions in a pressure reactor and found that the leaching rate of the mineral increases with the concentration of acid and the reaction temperature but is not affected very much by stirring speed.