article·1990-01-01

Obtencíon del oxido de zirconio por disgregación del silicato de zirconio con óxido de calcio

Julia María Ayala Espina, José Pedro Sancho Martínez, Miguel Ángel Llavona Uribelarrea, Luis Felipe Verdeja González

Abstract

espanolSe preparo oxido de zirconio monoclinico por descomposicion, a elevada temperatura, del silicato de zirconio con un 20% de oxido de calcio. Los compuestos que se forman durante la disgregacion: CaSiOa y SIO2, se eliminan mediante procesos de lixiviacion acida —HCl— y basica —NaOH EnglishMonoclinic zirconia was prepared by breaking the zircon down with 20% of lime at high temperature. The products that were developed during the thermal treatment —CaSiOj y SIO2—, were disolved with acid leaching —HCl— and basic leaching —NaOH—, respectively.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Metal Extraction and Bioleaching

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