Overview of cobalt resources and comprehensive analysis of cobalt recovery from zinc plant purification residue-a review
Y Huang, Z Zhang, Y Cao, G Han, W Peng, X Zhu… - Hydrometallurgy, 2020 - Elsevier
With the rapid development of electric vehicles and 5G network technology, cobalt, a
potentially critical metal, is widely used in batteries. Considering the supply risk of cobalt …
potentially critical metal, is widely used in batteries. Considering the supply risk of cobalt …
A critical review on the removal and recovery of hazardous Cd from Cd-containing secondary resources in Cu-Pb-Zn smelting processes
G Han, J Wang, H Sun, B Liu, Y Huang - Metals, 2022 - mdpi.com
Due to the advancement of industrialization and the development of the metal smelting
industry, cadmium (Cd), as a highly toxic heavy metal element, is discharged into the natural …
industry, cadmium (Cd), as a highly toxic heavy metal element, is discharged into the natural …
Leaching kinetics of nickel extraction from hazardous waste by sulphuric acid and optimization dissolution conditions
In this study, dissolution kinetics of nickel in sulphuric acid was investigated. The effects of
various parameters were studied to optimize the dissolution conditions and to determine the …
various parameters were studied to optimize the dissolution conditions and to determine the …
Extraction of copper from copper and cadmium residues of zinc hydrometallurgy by oxidation acid leaching and cyclone electrowinning
Copper and cadmium residue (CCR) is a hazardous solid waste generated in the process of
zinc hydrometallurgy, and contains large amounts of Cu, Zn, Cd and Pb. Recovery of Cu …
zinc hydrometallurgy, and contains large amounts of Cu, Zn, Cd and Pb. Recovery of Cu …
[HTML][HTML] Study on extraction and separation of Ni and Zn using [bmim][PF6] IL as selective extractant from nitric acid solution obtained from zinc plant residue leaching
For the ever-growing demand of nickel (Ni) resources in industry, the Ni recovery from the
mining residues or waste has received considerable interest. Zinc plant residue contains …
mining residues or waste has received considerable interest. Zinc plant residue contains …
Zinc recovery from franklinite by sulphation roasting
Y Zhang, X Yu, X Li - Hydrometallurgy, 2011 - Elsevier
Residues from the zinc roast–leach–electrowin process contain zinc mainly as finely
dispersed particles of franklinite. Thus, floatation, sulfuric acid leaching, and alkali leaching …
dispersed particles of franklinite. Thus, floatation, sulfuric acid leaching, and alkali leaching …
A novel process to recover cadmium and zinc from the hyperaccumulator plant Noccaea caerulescens
Soils contaminated with heavy metals represent a serious threat for humans and all
ecosystems. In some cases, they can be remediated by metal phytoextraction, using …
ecosystems. In some cases, they can be remediated by metal phytoextraction, using …
Leaching behavior of cadmium from hazardous waste
Solid residues from hydrometallurgical zinc plants contain high concentrations of heavy
metals such as zinc, cadmium and nickel, and these residues are considered as hazardous …
metals such as zinc, cadmium and nickel, and these residues are considered as hazardous …
The leaching kinetics of cadmium from hazardous Cu-Cd zinc plant residues
A large amount of Cu-Cd zinc plant residues (CZPR) are produced from the
hydrometallurgical zinc plant operations. Since these residues contain substantial amount of …
hydrometallurgical zinc plant operations. Since these residues contain substantial amount of …
Extraction of copper, zinc and cadmium from copper–cadmium-bearing slag by oxidative acid leaching process
An intensified oxidative acid leaching of copper–cadmium-bearing slag featuring using high-
efficient oxygen carrier, such as activated carbon, was investigated to achieve high leaching …
efficient oxygen carrier, such as activated carbon, was investigated to achieve high leaching …