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Original title:
Thermodynamic Analysis of Nickel Speciation in Nitric Acid, Methanesulfonic Acid, and Glycine Leaching Systems
Authors: Villa Vargas, Lina Constanza
Document type: Papers
Conference/Event: Bažant Postgraduate Conference 2026, Prague (CZ), 20260603
Year: 2026
Language: eng
Abstract: From a Gibbs free energy perspective, the diagrams identify the most thermodynamically stable nickel species under each condition, showing that ligand complexation reduces the activity of free Ni2+ and stabilizes nickel in solution. These results provide a thermodynamic framework for interpreting\nnickel leaching behavior and selecting suitable operating windows for hydrometallurgical recovery processes.
Project no.: SS02030008, EH23_020/0008508
Funding provider: GA TA ČR, GA MŠk
Host item entry: Proceedings Abstracts, ISBN 978-80-86186-36-8
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.
Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: https://hdl.handle.net/11104/0379662
Permalink: http://www.nusl.cz/ntk/nusl-778746
The record appears in these collections:
Research > Institutes ASCR > Institute of Chemical Process Fundamentals
Conference materials > Papers
Authors: Villa Vargas, Lina Constanza
Document type: Papers
Conference/Event: Bažant Postgraduate Conference 2026, Prague (CZ), 20260603
Year: 2026
Language: eng
Abstract: From a Gibbs free energy perspective, the diagrams identify the most thermodynamically stable nickel species under each condition, showing that ligand complexation reduces the activity of free Ni2+ and stabilizes nickel in solution. These results provide a thermodynamic framework for interpreting\nnickel leaching behavior and selecting suitable operating windows for hydrometallurgical recovery processes.
Project no.: SS02030008, EH23_020/0008508
Funding provider: GA TA ČR, GA MŠk
Host item entry: Proceedings Abstracts, ISBN 978-80-86186-36-8
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.
Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: https://hdl.handle.net/11104/0379662
Permalink: http://www.nusl.cz/ntk/nusl-778746
The record appears in these collections:
Research > Institutes ASCR > Institute of Chemical Process Fundamentals
Conference materials > Papers
Record created 2026-07-18, last modified 2026-07-24
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