Results 111 to 120 of about 540,025 (266)

Technoeconomic assessment of metal recovery from chloric-based spent pickling liquor in Indonesia: A case study on Java Island [PDF]

E3S Web of Conferences
The conventional treatment of spent pickling liquor (SPL) generated by the steel industry poses significant environmental risks while overlooking valuable resource recovery opportunities.
Zakiyya Hanna, Khine Ei Ei, Bakil Siti N. Abd, Ningsih Tri H., Susanti Nur A., Sahyoni Sahyoni   +5 more
doaj   +1 more source

The Electrodeposition of Manganese from Certain Aqueous Solutions. [PDF]

, 1938
Manganese has been successfully electrodeposited from aqueous solutions in past years by several work­ers in electrochemical and electrometallurgical fields.
Wallace, William C.
core   +1 more source

Small sized pilot scale experiments on the recovery cooper and nickel hydroxide from galvanic sludge [PDF]

, 2011
The present work, carried out within the project VALMETAIS, proposes a hydrometallurgical process for copper and nickel recovery from galvanic sludges produced by Ni/Cr plating plants.
Castro, F., Ribeiro, André, Vilarinho, Cândida   +2 more
core  

Recovering the lost gold of the developing world : bibliographic database [PDF]

, 1999
This report contains a library of 181 references, including abstracts, prepared for Project R 7120 "Recovering the lost gold of the developing world" funded by the UK' s Department for International Development (DFID) under the Knowledge and Research (
Evans, E.J., Mitchell, C.J.
core  

C and O isotopes of the Riópar Non-Sulfide Zn Ores (Albacete, SE Spain) [PDF]

, 2015
Depto. de Mineralogía y PetrologíaFac. de Ciencias GeológicasFALSEEspaña.
Campos-Quische, Luis Alberto, Cardellach, Esteve, Corbella, Mercé, Gómez-Gras, David, Navarro-Ciurana, Didac, Vindel, Elena   +5 more
core   +1 more source

Kinetic Study of Manganese Oxidative Precipitation Reaction by Using SO₂/Air Gas Mixture

Metals
Removing manganese from zinc electrolytes is necessary to pave the way for replacing lead-based anodes with mixed metal oxide (MMO) anodes. MMO anodes offer significantly lower overpotential towards oxygen evolution reactions, thus are attractive from an
Masoomeh Askarian, Fariba Mousavi, Vincent Dufault-Bedard, Georges Houlachi, Houshang Alamdari   +4 more
doaj   +1 more source

α(β)-PbO₂ doped with Co₃O₄ and CNT porous composite materials with enhanced electrocatalytic activity for zinc electrowinning. [PDF]

RSC Adv, 2020
Wang X, Xu R, Feng S, Yu B, Chen B.
europepmc   +1 more source

Recovery of Zinc and Rhenium for the Production of Zinc Perrhenates

Crystals
This study outlines findings from an investigation into the development of a hydrometallurgical process for manufacturing various forms of zinc perrhenate, entirely from waste from recycling and from the Zn–Pb industry.
Katarzyna Leszczyńska-Sejda, Joanna Malarz, Dorota Kopyto, Karolina Goc, Alicja Grzybek, Mateusz Ciszewski, Arkadiusz Palmowski, Grzegorz Benke, Karolina Pianowska   +8 more
doaj   +1 more source

Electrochemical behaviour of titanium supported spinel type anodes [PDF]

, 1986
Studies on the cobalt based spinel compounds coated titanium anodes (for example, cobalt-nickel and cobaltzinc systems) by galvanostatic polarisetion technique have been carried out under various experimental conditions.
Chockalingam, S.C., Kulandaisamy, S., Prabhakarrethinaraj, J., Viswanathan, S.   +3 more
core  

The Characterization of Residues Related to the Roasting– Leaching–Electrowinning Zinc Production Route for Further Metal Extraction

Metals
Super-hot acid leach residue is generated during zinc production in the roasting–leaching–electrowinning route, where both primary and secondary resources are used as feed material.
Simon Hellgren, Fredrik Engström, Lena Sundqvist Öqvist   +2 more
doaj   +1 more source