Results 21 to 30 of about 719,149 (351)
Mechanochemical Activation of Serpentine for Recovering Ni (Ⅱ) from Wastewater
Kuangchan zonghe liyong, 2023 This is a paper in the field of metallurgical engineering. In this paper, natural clay mineral serpentine was subjected to mechanochemical activation (MA) for the highly-efficient removal of Ni (Ⅱ) in wastewater and simultaneous recovery of metal nickel ...
Xinzhe Li +5 more
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Synthesis and characterization of polypyrrole-coated iron oxide nanoparticles
Materials Research Express, 2021 Conducting polymers are gaining importance in recent years for their remarkable electrical and ionic properties and so, in order to further improve the fundamental properties, they are being integrated with iron oxide (Fe _3 O _4 ) nanoparticles (NPs ...
J Anita Lett +8 more
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Purification of the Acidic Vanadium-Bearing Solution with a Novel Approach of Chemical Precipitation
Metals, 2021 Calcified roasting followed by dilute sulfuric acid leaching is a promising process for cleaner vanadium extraction from converter vanadium slag. However, some impurities, like Ca, Mg, Mn, Si and Al, also transfer into the leaching solution, accompanying
Juhua Zhang, Wei Zhang, Chengzhi Li
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Metals, 2021 Tin anode slime is a by-product of the tin electrolytic refining process. This study investigated a route to separate Sn, Sb, Bi, and Cu from tin anode slime after leaching with hydrochloric acid. In the solvent extraction process with tributyl phosphate,
Wei-Sheng Chen +2 more
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Energies, 2023 SnTe is the most widely studied p-type thermoelectric (TE) alternative to PbTe. In this study, we prepared a nanostructured SnTe bulk material via spark plasma sintering from a precursor synthesized by a chemical precipitation process without using ...
Ryosuke Fujiwara +5 more
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Preparation and Photocatalytic Dye Degradation Properties of W18O49/Bioi Heterojunction
Journal of Harbin University of Science and Technology, 2023 Using BiOI as the precursor, the W18O49 (2%)/BiOI material was prepared by chemical precipitation method.In order to study the photocatalytic performance of the material.The samples were characterized by X-ray powder diffraction (XRD), scanning ...
MI Shixin +7 more
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Water Science and Technology, 2021 Slaughterhouse wastewater (SWW) contains high concentrations of phosphorus (P) and is considered as a principal industrial contaminant that causes eutrophication.
Shengdan Sun +5 more
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Microstructure-Modulated Antibacterial Performance of Chemically Precipitated SnO2 Nanoparticles [PDF]
Journal of Applied Sciences and Nanotechnology, 2023 Tin oxide (SnO2) nanoparticles were synthesized via a facile chemical precipitation route using tin chloride (SnCl2•2H2O) as precursor and ammonia as precipitant. The as-synthesized nanoparticles were subjected to post-calcination at 300°C, 400°C and 500°
Shatha Batros, Mohammed Ali, Ali Addie
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Recovery of Rubidium and Cesium Resources from Brine of Desalination through t-BAMBP Extraction
Metals, 2020 50 billion cubic meters of brine every year creates ecological hazards to the environment. In order to reuse brine efficiently, rubidium and cesium were recovered in this experiment.
Wei-Sheng Chen +5 more
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Systematic front distortion and presence of consecutive fronts in a precipitation system [PDF]
, 2006 A new simple reaction-diffusion system is presented focusing on pattern formation phenomena as consecutive precipitation fronts and distortion of the precipitation front.The chemical system investigated here is based on the amphoteric property of ...
Izsák, F. +3 more
core +4 more sources