Results 201 to 210 of about 2,599 (228)

Zinc and Lead Solvent Extraction and Electrowinning

2023
Shokrullah Hussaini, Angela Manka Tita
openaire   +1 more source

Facile synthesis MnCo2O4.5@C nanospheres modifying PbO2 energy-saving electrode for zinc electrowinning

Journal of Hazardous Materials, 2022
Xuanbing Wang, Buming Chen, Ruidong Xu
exaly  

Dynamic evolution of structure–activity of anode on lead release and overpotential change in zinc electrowinning

Chemical Engineering Journal, 2023
Wei Jin
exaly  

Effect of germanium on zinc electrowinning sulfate solutions

2014
The basic method for the electrolyte zinc production is an electrowinning process based on sulfate solutions. The presence of the impurities in the electrolyte is a major problem for the zinc electrowinning industry. They decrease the current efficiency, increase the energy consumption and deteriorate the quality of cathode deposited zinc. In this work
Mehmed E., Stefanova V., Lucheva B.
openaire   +1 more source

Electrodeposition of MnO2-doped Pb-0.6%Sb/α-PbO2/β-PbO2 novel composite energy-saving anode for zinc electrowinning

Journal of Energy Storage, 2023
Ruidong Xu
exaly  

Facile synthesis MnCo2O4 modifying PbO2 composite electrode with enhanced OER electrocatalytic activity for zinc electrowinning

Separation and Purification Technology, 2021
Ruidong Xu, Xuanbing Wang
exaly  

Electrowinning of zinc

Metal Finishing, 2000
openaire   +1 more source

DESIGN OF ZINC ELECTROWINNING CIRCUIT

2020
openaire   +1 more source

Cobalt removal from zinc sulfate solutions prior to zinc electrowinning by cementation

2020
öz ÇİNKO ELEKTROKAZANIMI ÖNCESİ KOBALTIN ÇÖKTÜRÜLEREK ÇİNKOSÜLFAT ÇÖZELTİLERİNDEN UZAKLAŞTIRILMASI Ergin, Güvenç Yüksek Lisans, Metalürji ve Malzeme Mühendisliği Bölümü Tez Yöneticisi: Prof. Dr. Yavuz A. Topkaya Temmuz 2000, 101 sayfa Bu tezin amacı arseniküçoksitin bir aktivatör olarak kullanıldığı kobaltın çöktürülmesini incelemek ve yeni bir katkı ...
openaire   +1 more source

Improve the energy efficiency: Effects of additives on longtime zinc electrowinning

Hydrometallurgy, 2020
Xiaolong Xu, Dandan Li
exaly