Explanipedia

Dissolution of Lithium Contained in Lepidolite Using Ascorbic Acid: Kinetic and Modeling Analysis Open

Sayra Ordóñez, Iván A. Reyes, Francisco Patiño, Hernán Islas, Martín Reyes , et al. · 2024

In this work, a kinetic study and modeling of the decomposition of a rock sample in an ascorbic acid medium with a high content of lepidolite phase were carried out, the results of which are of great importance due to the sample’s high lit…

Alkaline Decomposition of Solid Solution of Ammonium-Sodium Jarosite with Arsenic Open

V. Flores, Francisco Patiño, A. Roca, Mizraím U. Flores, Iván A. Reyes , et al. · 2022

Chemistry

In this study, a solid solution of arsenical ammonium-sodium jarosite, with the approximate formula [(NH4)0.72 Na0.06(H3O)0.21]Fe3(2.52)(SO4)1.85 (AsO4)0.15 [(OH)4.41 (H2O)1.59], was synthesized. The precipitate particle main size was 38 µ…

Raw data of silver extraction from sodium-silver jarosite using three different lixiviants in alkaline medium Open

Hernán Islas, Mizraím U. Flores, Julio César Juárez Tapia, Martín Reyes, Alien Blanco , et al. · 2021

Chemistry Materials science Environmental science

This article presents the raw data of silver concentration ([Ag]) obtained as a function of time (t) from silver leaching experiments, which were conducted using a synthetic sodium-silver jarosite and different complexing agents: thiosulfa…

STOICHIOMETRY OF THE REACTION OF A POTASSIUM-ARSENIC JAROSITE IN NaOH MEDIUM Open

Francisco Patiño Cardona, Mizraím U. Flores, Iván A. Reyes, Julio César Juárez Tapia, Martín Reyes , et al. · 2021

Chemistry Materials science Medicine

The jarosite sample was subjected to characterization by dichromatometry, gravimetric analysis, XRD, AAS, ICP, SEM and EDS.The particles of this compound are spherical and made up of rhombohedral microcrystals.The density of potassium jaro…

Kinetics of the Thermal Decomposition of Rhodochrosite Open

Iván A. Reyes, Mizraím U. Flores, Elia G. Palacios, Hernán Islas, Julio César Juárez Tapia , et al. · 2020

Chemistry Engineering

Manganese is a widely used element in the steel industry; its main source is a mineral named rhodochrosite (MnCO3). For industrial usage, rhodochrosite is reduced to different manganese oxides by means of nodulation furnaces. In this study…

Kinetic Analysis of the Thermal Decomposition of a Synthetic Mercury Jarosite Open

Mizraím U. Flores, Iván A. Reyes, Elia G. Palacios, Francisco Patiño, Julio César Juárez Tapia , et al. · 2019

Chemistry Materials science Computer science

Jarosites are widely used in the hydrometallurgical industry of zinc to eliminate iron and other impurities contained in the concentrates. However, these compounds can also incorporate elements of significant environmental concern such as …

Kinetic Modeling of the Alkaline Decomposition and Cyanidation of Argentian Plumbojarosite Open

Francisco Patiño, Mizraím U. Flores, Iván A. Reyes, Hernán Islas, Martín Reyes , et al. · 2017

Chemistry

The used sample was a solid plumbojarosite-argentian jarosite-hydronium jarosite solution. The stoichiometry of the alkaline decomposition and cyanide reaction in alkaline medium were studied. Alkaline decomposition shows an induction peri…

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