Results 21 to 30 of about 159,906 (248)
Synthesis of Silica Particles Using Ultrasonic Spray Pyrolysis Method
Metals, 2021 Silica has sparked strong interest in hydrometallurgy, catalysis, the cement industry, and paper coating. The synthesis of silica particles was performed at 900 °C using the ultrasonic spray pyrolysis (USP) method.
Srecko Stopic +3 more
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Metals, 2018 Aluminium secondary materials are often contaminated by impurities such as iron. As the alloy properties are affected by impurities, it is necessary to refine aluminium melts. The formation of Fe intermetallics in aluminium melts can be used to develop a
Marina Gnatko +3 more
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Metals, 2020 High-energy battery systems are gaining attention in the frame of global demands for electronic devices and vehicle electrification. This context leads to higher demands in terms of battery system properties, such as cycle stability and energy density ...
Lilian Schwich +2 more
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Deposition of silica in hydrometallurgical processes / Отложение кремния в гидрометаллургических процессах / Taloženje silicijum-dioksida u hidrometalurškim procesima [PDF]
Vojnotehnički Glasnik, 2020 Introduction/purpose: Dissolution of nonferrous metals from oxidic ores such as laterite, high silicon bauxite and eudialyte during acidic treatment was connected with silica gel formation.
Srećko R. Stopić, Bernd G. Friedrich
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Journal of Materials Research and Technology, 2020 High purity antimony (Sb) gains nowadays a rising interest for high-tech applications. Zone refining is commonly used as a reliable final purification step to achieve higher purity levels of Sb. However, the removal of arsenic (As) - the most troublesome
Xiaoxin Zhang +4 more
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Metals, 2023 The results obtained from the work on a concept of a recycling process for NdFeB magnets to recover rare earth elements for remanufacturing similar magnets are presented.
Hanwen Chung +5 more
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Metals, 2019 During the last decade, magnesium-based medical implants have become the focal point of a large number of scientific studies due to their perceived favorable properties.
Seifeldin R. Mohamed +2 more
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Advance in ultrasonic spray pyrolysis (USP) for the synthesis of gold nanoparticles [PDF]
Vojnotehnički Glasnik, 2020 Introduction/purpose: Ultrasonic spray pyrolysis (USP) is usually used for the preparation of submicronic and nanosized gold powders. This is a simple method for a synthesis from an aerosol containing dissolved metallic salts such as gold chloride ...
Srećko R. Stopić, Bernd G. Friedrich
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Role of hydrometallurgy and nanotechnology in environmental protection
Zaštita Materijala, 2016 Hydrometallurgy, sometimes called leaching, includes the selective dissolution of metals from their ores, concentrates and waste materials. Metal winning requires an individually optimized process based on acceptable productivity as well as on high ...
Srećko Stopić, Bernd Friedrich
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Recycling and Processing of Waste Materials
Materials, 2023 Just a few days ago, the world population, as expected, surpassed 8 billion [...]
Paulina Wiśniewska +2 more
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