Solvent extraction of some metal ions with di‐2‐methylnonylphosphoric acid into heptane

Wang, Tao; Nagaosa, Yukio

doi:10.1002/jctb.714

Cited by 9 publications

(2 citation statements)

References 18 publications

(13 reference statements)

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“…The solvent extraction of Mn (II) using DMNPA in heptane was investigated by [67,68]. They proposed the stoichiometry of the extracted Mn complex as MnA2(HA)4.…”

Section: B Solvent Extractionmentioning

confidence: 99%

An overview on potential hydrometallurgical processes for separation and recovery of manganese

2020

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With rapid economic progress worldwide, the search for new resources for materials has become a priority due to mineral resource depletion. Enhanced requirements for manganese alloys and compounds for several commercial applications created a desperate demand for manganese recovery technologies from primary as well as secondary resources. The future demand for manganese alloys and compounds is expected to increase. The growing need of electrolytic manganese dioxide (EMD) for different battery usage in automobile and energy sectors could create a gap in the supply and demand of manganese. There is an urgent necessity for eco-friendly and efficient technologies to boost the production of manganese from low-grade ores as well as post-consumer products. The framework of effective leaching processes and proper solvent extraction techniques for the recovery of manganese could be a novel pathway to get a clean, green and healthy environment for a sustainable future in the automotive and energy segment where this metal has a significant contribution.

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“…The solvent extraction of Mn (II) using DMNPA in heptane was investigated by [67,68]. They proposed the stoichiometry of the extracted Mn complex as MnA2(HA)4.…”

Section: B Solvent Extractionmentioning

confidence: 99%

An overview on potential hydrometallurgical processes for separation and recovery of manganese

2020

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“…The removal of zinc(II) ions from chloride solutions is very important in the industry. Different reagents, such as TBP, Kelex 100 [1], ACORGA ZNX50 [2,3], Cyanex 302 [4], Aliquat 336 and secondary amines [5][6][7], have been investigated. However, there is still a need to search for new extractants which will effectively remove zinc(II) ions, especially from multicomponent solutions.…”

Section: Introductionmentioning

confidence: 99%

Solvent extraction of zinc(II) ions from chloride media by4-pyridylketoximes

Parus

2016

Chem. Environ. Biotechnol.

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Three homologues of 4-pyridylketoximes were synthesized and used as potential ligands for zinc(II). Their solvent extraction behaviors for zinc(II) in chloride solutions were investigated using CHCl3 as the diluent. The effect of different variables on the extraction of zinc(II) ions, such as the pH of aqueous phase, metal and chloride ions as well as the type of oxime, has been investigated. Results indicated that 4-pyridylketoximes could extract zinc(II) ions from chloride solutions and the extraction depended on the concentrations of the ligand, chloride ions and hydrochloride acid. Slope analysis confirmed that the 4-pyridylketoximes ligands form a 1:2 complex with zinc(II) in both chloride/nitrate and chloride/perchlorate solutions. After extraction, zinc(II) could be easily stripped from organic phase with water.

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Manganese metallurgy review. Part II: Manganese separation and recovery from solution

2007

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Solvent extraction of some metal ions with di‐2‐methylnonylphosphoric acid into heptane

Cited by 9 publications

References 18 publications

An overview on potential hydrometallurgical processes for separation and recovery of manganese

An overview on potential hydrometallurgical processes for separation and recovery of manganese

Solvent extraction of zinc(II) ions from chloride media by4-pyridylketoximes

Manganese metallurgy review. Part II: Manganese separation and recovery from solution

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