Occurrence and Behavior of Phosphorus‐Bearing Minerals in Metallurgical Coke
Sign Up to like & getrecommendations! Published in 2019 at "steel research international"
DOI: 10.1002/srin.201800580
Abstract: The behavior of phosphorus-bearing minerals is characterized from coking coals to the feed coke and the blast furnace (BF) coke using scanning electron microscope and thermodynamic calculations. In coals, they are represented mostly by apatite… read more here.
Keywords: bearing minerals; phosphorus; phosphorus bearing; ca4p2o9 ca3p2o8 ... See more keywords
Occurrence and characteristics of iron-bearing minerals in surface road dusts: a case study in the coastal areas of southern Fujian, China
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Soils and Sediments"
DOI: 10.1007/s11368-020-02667-3
Abstract: Changes in the magnetic phase, magnetic concentration, and/or magnetic grain-sized of dust-bound iron-bearing minerals depend on both lithogenic components and anthropogenic inputs. Knowledge of the magnetic properties of road dusts in various road ecosystems is… read more here.
Keywords: bearing minerals; road; coastal areas; iron bearing ... See more keywords
Potassium Availability in Tea Plantations of Different Ages Grown on Alfisols: Content, Dynamics, Release, and Composition of Potassium-Bearing Minerals
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Soil Science and Plant Nutrition"
DOI: 10.1007/s42729-021-00437-9
Abstract: Potassium (K) deficiency is widespread in Alfisols on which tea is grown, and quantifying the availability of K to the tea plants is important in designing fertilizer regimes and in ensuring that tea production systems… read more here.
Keywords: availability tea; potassium; tea plantations; bearing minerals ... See more keywords
First-principles investigation of equilibrium K isotope fractionation among K-bearing minerals
Sign Up to like & getrecommendations! Published in 2019 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2019.07.038
Abstract: Abstract The 41K/39K reduced partition function ratios, 103lnβ, of 17 major K-bearing minerals have been calculated using the density functional theory (DFT) method. Their 103lnβ decrease in the order of alunite (KAl3(SO4)2(OH)6) ∼ K-hollandite I (KAlSi3O8) > niter (KNO3) > potassium… read more here.
Keywords: potassium; equilibrium isotope; bearing minerals; investigation equilibrium ... See more keywords
Oxidation state and coordination environment of Pb in U-bearing minerals
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DOI: 10.1016/j.gca.2019.08.039
Abstract: Abstract This study examines the oxidation and coordination of lead (Pb) in the uranium (U) minerals uraninite (UO2), coffinite (USiO4), and brannerite (UTi2O6), and minerals that have U as a minor constituent, zircon (ZrSiO4) and… read more here.
Keywords: pb2; coordination; bearing minerals; coordination environment ... See more keywords
Effects of Si-bearing minerals on the conversion of hematite into magnetite during reductive Bayer digestion
Sign Up to like & getrecommendations! Published in 2019 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2019.105126
Abstract: Abstract Converting hematite to magnetite in Bayer liquor at elevated temperature plays a key role in the exploration of a cleaner technology for alumina production with high iron content bauxite. In this work, the effects… read more here.
Keywords: conversion; bayer digestion; bearing minerals; bayer ... See more keywords
In situ Rb-Sr dating of K-bearing minerals from the orogenic Akçaabat gold deposit in the Menderes Massif, Western Anatolia, Turkey
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Asian Earth Sciences"
DOI: 10.1016/j.jseaes.2019.104048
Abstract: Abstract The Akcaabat gold deposit is mainly composed of massive arsenopyrite veins in strongly foliated augen gneisses of the Cine Sub-massif in western Turkey. K-bearing minerals from orogenic gold veins were dated by the in… read more here.
Keywords: massif western; age; gold deposit; bearing minerals ... See more keywords
Hg- and Cd-Bearing Pd, Pt, Au, and Ag Minerals in Sulfide-Bearing Mafic and Ultramafic Rocks of the Yoko-Dovyren Intrusion in the Baikalides of the Northern Baikal Area
Sign Up to like & getrecommendations! Published in 2019 at "Geochemistry International"
DOI: 10.1134/s0016702919010105
Abstract: Hg and Cd are rare chemical elements found in magmatic PGE and Au mineralization and typical of this mineralization in the Late Riphean Yoko-Dovyren plagioperidotite–troctolite–gabbronorite intrusion hosted in the Baikalides of the Baikal area. The… read more here.
Keywords: bearing minerals; yoko dovyren; baikal area; sulfide bearing ... See more keywords
Solid–Water Interface Interaction of Selenium with Fe(II)-Bearing Minerals and Aqueous Fe(II) and S(-II) Ions in the Near-Field of the Radioactive Waste Disposal System
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24010315
Abstract: Selenium can be highly toxic in excess for both animals and humans. However, since its mobile forms can be easily adsorbed with ferric minerals, its mobility in the natural oxic environment is generally not an… read more here.
Keywords: selenium; bearing minerals; radioactive waste; selenium bearing ... See more keywords
Distribution and Genesis of Potassium-Bearing Minerals in Lop Nor Playa, Xinjiang, China
Sign Up to like & getrecommendations! Published in 2023 at "Minerals"
DOI: 10.3390/min13040560
Abstract: Lop Nor Playa is the main salt-forming area in the Tarim Basin, which is rich in brine resources. There is a large amount of potassium fertilizer produced from potassium-rich brine in Lop Nor annually, which… read more here.
Keywords: potassium; lop playa; potassium bearing; bearing minerals ... See more keywords
Calcium‐Bearing Minerals Transformation during Underground Coal Gasification
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DOI: 10.3390/min9110708
Abstract: Calcium-bearing minerals are one of the main typical minerals in coal and coal ash. In the process of coal thermal conversion, calcium-bearing minerals undergo different morphological transformation in which the reaction temperature, pressure, and atmosphere… read more here.
Keywords: coal; bearing minerals; reaction; calcium bearing ... See more keywords