PRELIMINARY STUDY OF A LATERITIC MINERAL BEHAVIOUR TO A PULP DIRECT PREPARATION TECHNOLOGY OF HIGH SOLID % WITH ADDITIVES (CIPIMM 2A)
Main Article Content
Abstract
The raw pulps of some niquelíferous deposit, with lateritic complex, due to the clayey nature of his minerals, present unfavourable rheological characteristics. For the traditional methods of preparation of raw pulp they catch up from 20 to 25 % of solids and in the later thickening, only they catch up from 34 to 35 % of solids, with very bad rheological characteristics (Bingham Yield Stress>200 Pa), that makes the pulps of very difficult moving. These minerals which obtain the acid leaching process at pressure (HTPL), decrease considerably the productivity of the autoclaves and the production of the plants in general, that they use the Acid lixiviation under pressure (HPAL) that provokes a serious cost-reducing affectation of manner. In this work it is studied in a preliminary form the behaviour of these minerals when processing them by means of Pulp Direct Preparation Technology of high solid % by means of additives (inorganic salts and acid), developed for the CIPIMM (CIPIMM 2A). With this procedure it is been able to lift the percent of solids of the pulps in addition to 44 % with values of Bingham Yield Stress 100 Pa that makes its moving easy.
Article Details
How to Cite
Hidalgo Liriano, E. (2019) “PRELIMINARY STUDY OF A LATERITIC MINERAL BEHAVIOUR TO A PULP DIRECT PREPARATION TECHNOLOGY OF HIGH SOLID % WITH ADDITIVES (CIPIMM 2A)”, INFOMIN, 8(1), p. 17‐22. Available at: https://infomin.edicionescervantes.com/index.php/i/article/view/82 (Accessed: 30 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.