Thermoacid Behavior of Serpentinite of the Zhitikarinsky Deposit (Kazakhstan) [PDF]
MoleculesThermoacid behavior of serpentinite from the Zhitikarinsky field (g. Zhitikara, Kazakhstan). The character of dissolution of heat-treated serpentinite in a narrow temperature range of 600–750 °C is investigated, where the crystal lattice of the ...
Abdrazak Auyeshov +4 more
doaj +4 more sources
Efficient Production of High-Purity Magnesium Hydroxide from Serpentinite [PDF]
MoleculesThis article presents a technology for the production of magnesium hydroxide from serpentinite via sulfuric acid leaching of magnesium and purification of the resulting sulfate solution from impurity metals using thermally activated serpentinite (TA-SP ...
Abdrazakh Auyeshov +4 more
doaj +2 more sources
The Thermal Activation of Serpentinite from the Zhitikarinsky Deposit (Kazakhstan) [PDF]
MoleculesChanges in the phase composition of serpentinite from the Zhitikarinsky deposit (Kazakhstan) were studied during heat treatment in the temperature range of 105–800 °C in order to determine the phase that leads to an increase in the reactivity of ...
Abdrazak Auyeshov +4 more
doaj +2 more sources
Preparation of crystalline Mg(OH)2 nanopowder from serpentinite mineral
International Journal of Mining Science and Technology, 2018 In this paper we describe a route to produce crystalline Mg(OH)2 nanopowders from serpentinite ore distributed in the Halilovskiy array (Russia, Orenburg region).
V. Sirota +6 more
doaj +3 more sources
Correlative X-ray micro-nanotomography with scanning electron microscopy at the Advanced Light Source [PDF]
Journal of Synchrotron RadiationGeological samples are inherently multi-scale. Understanding their bulk physical and chemical properties requires characterization down to the nano-scale.
Arun J. Bhattacharjee +3 more
doaj +2 more sources
Transformation of Silicate Ions into Silica under the Influence of Acid on the Structure of Serpentinite [PDF]
MoleculesThe process of transformation of the silicate components of the crystal lattice structure of chrysotile during its quantitative interaction with aqueous solutions containing various stoichiometrically required amounts of sulfuric acid (SRA H2SO4 ...
Abdrazak Auyeshov +5 more
doaj +2 more sources
High‐Pressure Na‐Ca Carbonates in the Deep Carbon Cycle
Geophysical Monograph Series, Page 127-136., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Sergey Rashchenko +2 more
wiley +3 more sources
Technological basis of processing of serpentinite copper-gold ores in the Kyrgyz Republic [PDF]
E3S Web of Conferences, 2021 Annotation. The article is devoted to the development of an effective technology for processing serpentinite ores from the Bozymchak deposit in the Kyrgyz Republic.
Nogaeva Kulzhamal +4 more
doaj +1 more source
The content of Cd and Pb in undeveloped and shallow soils and plant material in the area of national park Tara [PDF]
Zemljište i biljka, 2021 Ultramafic (serpenites) are a group of igneous or metamorphic rocks, which are characterized by high concentrations of Mg, Fe, Ni, Cr, and Co, along with low concentrations of Ca, P, and K, contain less than 45% silicon (SiO2).
Novaković Angelina +4 more
doaj +1 more source
Evaluation of the agricultural potential of the serpentinite rock as a soil remineralizer
Anais da Academia Brasileira de Ciências, 2021 Magnesium is one of the essential elements for the plant growth. However, when the supply of magnesium is required exclusively, few economically feasible options are available.
JOÃO H.M. VIANA +3 more
doaj +1 more source