STUDY OF THE THERMAL TREATMENT FROM THE PREVIOUS MAGNESITA TO THE LEACHING WITH CARBONIC ACID
Main Article Content
Abstract
In order to determinate the best conditions to obtain magnesite as raw material in the leaching with carbonic acid processes for magnesium contend dissolution, in this paper, its study thermal treatment on sample of magnesite from ¨Magnesita Redención¨ deposit in the Minas region of Camagüey province.The calcinations experiment with the helping of analytical technique like Differential Thermical-Thermogravimetric Analysis (DTA-TG) and Ray X Diffraction (DRX) were done in order to determinate the composition of mineralogical phases with are formed during the thermal treatment as well as the best conditions to obtain maxim magnesium dissolution on leaching. Also, it was determinate the theory soluble magnesium since chemical and phase composition. The best results are between temperature ranges from 775 to 800 0C in which magnesium contended on treated product was from 53,88 to 54,38 % ( form a possible maxim of 54,88 %, that correspond to the maxim lost of weigh =38,6 %), because of in that conditions magnesite are totally decomposed (MgCO3) y el MgCO3 from dolomite.
Article Details
How to Cite
Hernández Martínez, A. N. (2019) “STUDY OF THE THERMAL TREATMENT FROM THE PREVIOUS MAGNESITA TO THE LEACHING WITH CARBONIC ACID”, INFOMIN, 6(2), pp. 13–25. Available at: https://infomin.edicionescervantes.com/index.php/i/article/view/57 (Accessed: 11 June 2026).
Section
Artículos Originales
Those authors who have publications with this journal accept the following terms:
- The authors will retain their copyright and guarantee the magazine the right to first publish their work, which will be simultaneously subject to the Creative Commons 4.0 Recognition-NonCommercial Recognition License that allows third parties to share the work whenever it is indicate its author and its first publication this magazine. Under this license the author will be free from:
- Share - copy and redistribute the material in any medium or format
- Adapt - remix, transform and create from the material
- The licensor cannot revoke these freedoms while complying with the terms of the license
Under the following conditions:
- Recognition - You must properly recognize the authorship, provide a link to the license and indicate if changes have been made. You can do it in any reasonable way, but not in a way that suggests that you have the support of the licensor or receive it for the use you make.
- NonCommercial - You may not use the material for a commercial purpose.
- There are no additional restrictions - You cannot apply legal terms or technological measures that legally restrict what the license allows.
- Authors may adopt other non-exclusive licensing agreements for the distribution of the version of the published work (e.g., deposit it in an institutional telematic archive or publish it in a monographic volume) provided that the initial publication in this journal is indicated.
- Authors are allowed and recommended to disseminate their work through the Internet (e.g., in institutional telematic archives or on their website) before and during the submission process, which can produce interesting exchanges and increase citations. of the published work. (See The effect of open access).
The magazine is not responsible for the opinions and concepts issued in the works, they are the sole responsibility of the authors. The Editor, with the assistance of the Editorial Committee, reserves the right to suggest or request advisable or necessary modifications. The mention of trademarks of specific equipment, instruments or materials is due to identification purposes, there being no promotional commitment in relation to them, neither by the authors nor by the publisher.