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The application of an in vitro method for mineral bioaccessibility estimation in the nutritional optimization of special food formulas
(Nova Science Publishers, 2018)
Enteral formulas (EF) are complex food systems having all the necessary nutrients for complete human nourishment. However, there are components in EF that can interact with minerals, reducing their absorption and therefore ...
An integrated system for supervision and economic optimal control of mineral processing plants
(PERGAMON-ELSEVIER SCIENCE LTD, 1999)
This work tackles the problem of dynamically optimising the performance of a mineral concentration plant, taking into account economic profits and technical constraints. The paper proposes a two-level control strategy with ...
Chronic Lead Exposure Alters Mineral Properties in Alveolar Bone
(MDPI, 2021-06)
The objective of the present study was to investigate the effects of chronic lead exposure on the mineral properties of alveolar bone. For this purpose, female Wistar rats (n = 8) were exposed to 1000 ppm lead acetate in ...
Leaching optimization of mining wastes with lizardite and brucite contents for use in indirect mineral carbonation through the pH swing method
(2017-01-10)
This study investigated the leaching process in order to maximize Mg and Fe extraction and to produce amorphous silica (SiO2) with high purity. For this, a mining waste identified as S-GO was employed; which is a serpentinite ...
Influence of physicochemical properties of Brazilian serpentinites on the leaching process for indirect CO2 mineral carbonation
(2017-05-01)
pH-swing mineral carbonation is kinetically favorable and requires a short reaction time. It must also obtain a high extraction rate for reactive elements in the leaching process. The main purpose of this study is to ...
Chalcopyrite and bornite differentially affect protein synthesis in planktonic cells of Acidithiobacillus ferrooxidans
(2007-12-01)
Acidithiobacillus ferrooxidans is used in bioleaching industrial operations to recover metal ions from mineral sulfides. Chalcopyrite and bornite are copper sulfides that have the same elemental composition, but differ in ...
Chalcopyrite and bornite differentially affect protein synthesis in planktonic cells of Acidithiobacillus ferrooxidans
(2007-12-01)
Acidithiobacillus ferrooxidans is used in bioleaching industrial operations to recover metal ions from mineral sulfides. Chalcopyrite and bornite are copper sulfides that have the same elemental composition, but differ in ...
Decalcification Dynamic of Dog Mineralized Tissue by Microwaves
(Sociedad Chilena de Anatomía, 2007)
An operational support approach for Mining Unstructured Business Processes
(Instituto de Informática - Universidade Federal do Rio Grande do Sul, 2021)
Minerals
(Elsevier, 2017)
Essential minerals must be incorporated through the diet. They have manyfunctions in the body and if not provided in sufficient amounts, deficienciesare manifested through specific and nonspecific symptoms. However the ...