Results 251 to 260 of about 20,439 (294)

Purification mechanism of fluoride-containing sludge from different sources by hydrometallurgy

Journal of Environmental Chemical Engineering, 2023
P. Zhu, Yuan Li, Bin Xia, Bilal, Yunfeng Xu, Qianzhi Zhang, Qiang Liu   +6 more
semanticscholar   +1 more source

Comprehensive recovery of rare earth elements and gypsum from phosphogypsum: A wastewater free process combining gravity separation and hydrometallurgy

Journal of Rare Earths
Jialin Qing, Dapeng Zhao, Li Zeng, Guiqing Zhang, Liang Zhou, Jiawei Du, Qing-gang Li, Zuo-ying Cao, Shengxi Wu   +8 more
semanticscholar   +1 more source

Hydrometallurgy of copper

2018
Hydrometallurgical methods for the extraction of copper are by no means new. The ancient Greeks noted the blue tinge given to mine waters and accidentally found that from these waters copper could be recovered by metallic iron, although they were under the impression that the water had the power of transmuting iron into copper.
openaire   +1 more source

A Review on the Removal of Magnesium and Fluoride in Zinc Hydrometallurgy

Journal of Sustainable Metallurgy, 2022
Shuang-yin Shao, Bao-zhong Ma, Chengya Wang, Yongqiang Chen, Wenjuan Zhang   +4 more
semanticscholar   +1 more source

Survey of diverse hydrometallurgy techniques for recovering and extracting valuable metals from PCB waste: an overview

International Journal of Environmental Science and Technology
S. Sudarsan, M. Anandkumar, E. A. Trofimov   +2 more
semanticscholar   +1 more source

Silicon and Quartz Recovery and Purification from Waste Quartz Crucible Ash with a Combined Process of Electric Separation and Hydrometallurgy

Silicon
Shicong Yang, Shifeng Han, Hailei Wan, K. Wei, Wenhui Ma   +4 more
semanticscholar   +1 more source

Recycling of Spent Catalysts from the Petrochemical Industry by Hydrometallurgy to Obtain High-Purity Nickel Products for Electroplating

JOM, 2023
Nayara Gomes, Franco Garjulli, A. B. Botelho Junior, D. Espinosa, M. D. P. G. Baltazar   +4 more
semanticscholar   +1 more source

Hydrometallurgy

Hydrometallurgy, 2002
openaire   +1 more source

Efficient Recovery of Valuable Metals from Spent Lithium-Ion Batteries by Pyrite Method with Hydrometallurgy Process

Chemical Engineering Journal, 2022
Fanyun Su, Xiangyang Zhou, Xiaojian Liu, Juan Yang, Jingjing Tang, Wan Yang, Zhenyu Li, Hui Wang, Yayun Ma   +8 more
semanticscholar   +1 more source

Hydrometallurgy

Minerals Engineering, 1998
openaire   +1 more source