Envirobmentally safe method to process polyelemental fluorite ore
Мінеральні ресурси УкраїниThis study is devoted to processing of polyelemental fluorite ore of the Suschano-Perzhan zone of the Ukrainian Schield. The analysis of current trends in the involvement of rare earths metals in the processing of polyelemental ores.
T. A. Oliinyk
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Effect of oxidizing agents on the treatment of a Colombian lead ore by alternative hydrometallurgical processes [PDF]
Journal of Mining and Metallurgy. Section B: MetallurgyThe metallurgy of lead presents significant environmental and public health challenges due to its toxicity. This is why it has been necessary to develop hydrometallurgical processes as alternatives for obtaining metal with a more sustainable and ...
Borda J., Salamanca I.D., Torres R.
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Gold Leaching from an Oxide Ore Using Thiocyanate as a Lixiviant: Process Optimization and Kinetics
ACS Omega, 2021 Atefeh Azizitorghabeh +3 more
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PROCESSING OF SOLUTION AFTER LEACHING OF STEELMAKING DUST BY CEMENTATION
Acta Metallurgica Slovaca, 2015 The work includes a description of a hydrometallurgical processing of steelmaking dust a waste product of steel production from electric arc furnace (EAF). Most attention is paid to cementation. The aim is to study purification of solution by cementation
Marek Palencar +2 more
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Ekstraksi Titanium dari Ilmenit Bangka melalui Tahap Dekomposisi dengan Koh dan Pelarutan dengan Asam Sulfat [PDF]
, 2016 Pada percobaan ini titanium diekstrak dari Ilmenit Bangka melalui proses dekomposisi ilmenit dengan larutan KOH 10 mol/liter pada temperatur 150 o C selama 4 jam, dilanjutkan dengan proses pelarutan titanium kedalam larutan asam sulfat dari ilmenit ...
Subagja, R. (Rudi)
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, 2017 The geometric properties of $\mathrm{Pb-MnO_2}$ composite electrodes are studied, and a general formula is presented for the length of the triple phase boundary (TPB) on two dimensional (2D) composite electrodes using sphere packing and cutting ...
Aromaa, Jari +5 more
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Mass transfer and chemical reaction in gas-liquid-liquid systems [PDF]
, 1998 Gas-liquid-liquid reaction systems may be encountered in several important fields of application as e.g. hydroformylation, alkylation, carboxylation, polymerisation, hydrometallurgy, biochemical processes and fine chemicals manufacturing.
Brilman, Derk Willem Frederik
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Selective emulsion liquid membrane extraction of silver from photographic waste industries [PDF]
, 2006 The field of liquid membrane technology is currently undergoing a rapid expansion in research as well as its application as an industrial separation process.
Ali, Noorhalieza +2 more
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Obtaining Usable Products by Processing Converter Flue Dust from Copper Production
Engineering ProceedingsCopper converter flue dust (CFD) is one of the solid wastes generated during the pyrometallurgical production of secondary copper. Due to its fine-grained character and its content of toxic heavy metals, CFD is classified as hazardous waste. CFD contains
Alexandra Kollova +4 more
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Advances in Understanding of Unit Operations in Non-Ferrous Extractive Metallurgy in 2023
MetalsMetallic materials play a vital role in the economic life of modern societies; hence, research contributions are sought on fresh developments that enhance our understanding of the fundamental aspects of the relationships between processing, properties ...
Srecko Stopic, Bernd Friedrich
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