Engineering aspects of the selective acid leaching process for refining mixed nickel-cobalt hydroxide [PDF]
, 2013 The precipitation of mixed hydroxide is increasingly being considered as an intermediate step in the hydrometallurgical processing of nickel and cobalt.
Cox, J. +3 more
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Bioleaching Microbial Community Metabolism and Composition Driven by Copper Sulphide Mineral Type
Environmental Microbiology Reports, Volume 17, Issue 6, December 2025.Bioleaching is a microbially mediated green technology for the recovery of metals from ore. Here, microbial consortia from a copper bioleaching column in Cyprus were cultivated on chalcopyrite (CuFeS2) and then sub‐cultured on chalcocite (Cu2S) and chalcopyrite to investigate how mineral type and surface chemistry influence microbial community ...
Katherine R. Lane +9 more
wiley +1 more source
Методические указания по английскому языку по теме "Электрохимия" [PDF]
, 2013 Основная цель указаний – расширение знаний студентов по специальности, формирование терминологического словарного запаса и совершенствование коммуникативных навыков на английском языке.
Гордиенко, Виктория Михайловна +1 more
core
Recent trends in metals extraction [PDF]
, 2015 After near 70 years of practical usage, solvent extraction is a perfectly mastered technique of separation, widely used on an industrial scale for the separation of metals mainly from raw materials.
Alguacil, Francisco José +1 more
core +2 more sources
Designs and Materials of Electrodes for Electrochemical Sensors
ChemElectroChem, Volume 12, Issue 19, October 3, 2025.Nowadays, electrochemical sensors and biosensors play a crucial role in modern life. This work highlights the importance of electrode material selection and chip design in optimizing sensor performance. It provides a practical guide for choosing suitable materials and structural configurations tailored to specific sensing applications, aiming to ...
Pierre J. Obeid +8 more
wiley +1 more source
Characterization of Double Leached Waelz Oxide for Identification of Fluoride Mineral
Metals, 2019 Double leached Waelz oxide (DLWO), with 76% zinc, is a secondary zinc containing raw materials obtained by the treatment of electric arc furnace dust. The content of fluoride in DLWO is still too high for direct leaching, as fluoride has a detrimental ...
Suchandra Sar +4 more
doaj +1 more source
Metals recovery from spent Zn-MnO2 batteries by Hydrometallurgy [PDF]
, 2008 A hydrometallurgical process for recycling spent Zn-MnO2 batteries was developed, involving leaching with sulfuric acid, purification by precipitation and metals separation for further recovery.
Guerra, R. N. G. +3 more
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The optimal use of tris-2-ethylhexylamine to recover hydrochloric acid and metals from leach solutions and comparison with other extractants [PDF]
, 2018 This document is the Accepted Manuscript version of the following article: Uchenna Kesieme, Andreas Chrysanthou, Maurizio Catulli, and Chu Yong Cheng, ‘The optimal use of tris-2-ethylhexylamine to recover hydrochloric acid and metals from leach solutions
Catulli, Maurizio +3 more
core +2 more sources
Aqueous Rechargeable Zn–Air Batteries for Sustainable Energy Storage
Carbon Neutralization, Volume 4, Issue 4, July 2025.Despite promising advances at laboratory and pilot scale, the large‐scale deployment of aqueous rechargeable zinc–air batteries (RZABs) remains elusive. This perspective evaluates their maturity and environmental impact, examining recent developments and performance challenges.
Divyani Gupta, Zaiping Guo
wiley +1 more source
Polyaniline anode for zinc electrowinning from sulfate electrolytes
Transactions of Nonferrous Metals Society of China, 2010 Abstract Polyaniline (Pani) anode is tested to highlight the feasibility of reduction of both energy consumption and capital costs in zinc electrowinning from sulfate solution without any modification to the existing plant. Current density, electrolyte temperature, added gelatin, added Mn 2+ , oxygen-evolution potential, cell potential and long ...
Hui HUANG +3 more
openaire +1 more source