Application of alternative lixiviants for secondary heap leaching of gold [PDF]
, 2000 Some preliminary results on the secondary leaching of previously heap leached gold ore are presented. Alternative lixiviants for gold comprising chlorine, thiourea and thiosulphate were compared with cyanide using bottle roll tests.
Nikoloski, A., Stockton, B.
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Molecular analysis of the distribution and phylogeny of the soxB gene among sulfur-oxidizing bacteria - evolution of the Sox sulfur-oxidizing enzyme system [PDF]
, 2007 The soxB gene encodes the SoxB component of the periplasmic thiosulfate-oxidizing Sox enzyme complex, which has been proposed to be widespread among the various phylogenetic groups of sulfur-oxidizing bacteria (SOB) that convert thiosulfate to sulfate ...
Brinkhoff T. +13 more
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Impact of Discharging Methods on Electrode Integrity in Recycling of Lithium‐Ion Batteries
Advanced Energy Materials, EarlyView.Electrical and electrochemical discharge methods for end‐of‐life lithium‐ion batteries are compared. Electrochemical discharge better preserves the composition and layered structure of Ni‐rich cathode materials while minimizing residual lithium compounds.
Neha Garg +3 more
wiley +1 more source
Metals, 2017 The effect of pyrite and the role of ammonium alcohol polyvinyl phosphate (AAPP) during gold leaching in ammoniacal thiosulfate solutions were investigated using pure gold foils.
Xiaoliang Liu +7 more
doaj +1 more source
Regulation of dissimilatory sulfur oxidation in the purple sulfur bacterium Allochromatium vinosum [PDF]
, 2011 In the purple sulfur bacterium Allochromatium vinosum, thiosulfate oxidation is strictly dependent on the presence of three periplasmic Sox proteins encoded by the soxBXAK and soxYZ genes.
Dahl, Christiane +2 more
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Advanced Energy and Sustainability Research, EarlyView.Efficient water electrolysis in NaBr electrolyte is achieved using TiO2 nanotube supports decorated with Ru nanoparticles. A cooperative “job‐sharing” effect between the TiO2 proton‐storage support that provides protons to the Ru catalyst enhances hydrogen evolution, minimizes Ru demand and polarization losses, and delivers stable performance ...
Matan Sananis +3 more
wiley +1 more source
Enhancing the bioreduction and interaction of arsenic and iron by thiosulfate in groundwater
Ecotoxicology and Environmental SafetyThiosulfate influences the bioreduction and migration transformation of arsenic (As) and iron (Fe) in groundwater environments. The aim of this study was to investigate the impact of microbially-mediated sulfur cycling on the bioreduction and interaction
Yang Yang +5 more
doaj +1 more source
Crystal structure of strontium thiosulfate monohydrate
Acta Crystallographica Section E: Crystallographic Communications, 2020 SrS2O3·H2O was obtained from an aqueous solution of Na2S2O3 and Sr(NO3)2 and crystallizes in space group P\overline{1} with all atoms at general positions.
Wilhelm Klein
doaj +1 more source
Identification of single-site gold catalysis in acetylene hydrochlorination [PDF]
, 2017 There remains considerable debate over the active form of gold under operating conditions of a recently validated gold catalyst for acetylene hydrochlorination.
Catlow, C. Richard A. +14 more
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Lack of evidence does not justify neglect. how can we address unmet medical needs in calciphylaxis [PDF]
, 2016 Calcific uraemic arteriolopathy (CUA), or calciphylaxis, is a rare disease predominantly occurring in comorbidity with dialysis. Due to the very low frequency of CUA, prospective studies on its management are lacking and even anecdotal reports on ...
Brandenburg, Vincent Matthias +14 more
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