Results 21 to 30 of about 135,210 (269)
Exploration of the Hydrogen Sulfide—Germanium Sulfide System.
ChemInform, 2004 AbstractFor Abstract see ChemInform Abstract in Full Text.
Sutherland, Jacob +3 more
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Optimization of factors affecting on sulfide oxidation from synthetic spent caustic by Haloalkaliphilic Thioalkalivibrio versutus by focus on sodium ion effect: Application of response surface methodology [PDF]
Iranian Journal of Chemical Engineering, 2017 In the present study, the effects of four factors including initial sulfide concentration (mg l-1 ), agitation speed (rpm), amount of inoculums (%) and sodium concentration (mg l-1) on removal efficiency (%R) and yield of sulfate production by ...
H. kalantari +3 more
doaj
International Journal of Speleology, 2018 Sulfur Cave (Puturosu Mountain, Romania) is an extreme environment, unique for displaying life in a gas chemocline. The lower part of the cave is filled with CO2, CH4, and H2S of mofettic origin, while the upper part contains air that floats above the ...
Serban M. Sarbu +18 more
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Lunar ore geology and feasibility of ore mineral detection using a far-IR spectrometer
Frontiers in Earth Science, 2023 Lunar sulfides and oxides are a significant source of noble and base metals and will be vital for future human colonies’ self-sustainability. Sulfide detection (pyrite and troilite) applies to many technological fields and use cases, for example, as a ...
Jakub Ciazela +15 more
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Electrochemistry, 2022 Solid electrolytes with high ionic conductivity, high formability, and high electrochemical properties are required to improve the performance of all-solid-state sodium batteries.
Takuma TAKAYANAGI +5 more
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The Seagrass Holobiont and Its Microbiome
Microorganisms, 2017 Seagrass meadows are ecologically and economically important components of many coastal areas worldwide. Ecosystem services provided by seagrasses include reducing the number of microbial pathogens in the water, providing food, shelter and nurseries for ...
Kelly Ugarelli +3 more
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Mechanochemical Synthesis of Potassium–Ion Conductor K3SbS4
ElectrochemistryAntimony-based sulfide solid electrolytes exhibit high conductivity for alkaline cations. In this study, we synthesized K3SbS4 potassium-ion conductors using the mechanochemical method for the nominal compositions with x mol% excess K2S (x = 0, 5, 10 ...
Takehiro NAKAO +6 more
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Molecules, 2015 A pH-dependence of the Brønsted acid-catalyzed oxidation of sulfides to the corresponding sulfoxides with H2O2 is reported for the first time based on our systematic investigation of the catalytic performance of a series of Brønsted acids. For all of the
Hai-Min Shen +8 more
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Frontiers in Microbiology, 2017 The microbial community response to petroleum seepage was investigated in a whole round sediment core (16 cm length) collected nearby natural hydrocarbon seepage structures in the Caspian Sea, using a newly developed Sediment-Oil-Flow-Through (SOFT ...
Tina Treude +8 more
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Effect of Corrosion Time on the Synergistic Corrosion of Q235 Steel in Sodium Aluminate Solutions
Metals, 2021 During Bayer alumina production with high-sulfur bauxite, the sulfide ions in the sodium aluminate solution caused serious corrosion to Q235 steel, which is the material of the tank equipment.
Bianli Quan, Junqi Li, Chaoyi Chen
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