Results 121 to 130 of about 17,615 (267)

Ferric chloride leaching of the Delta sulfide ores and gold extraction from the leaching residue [PDF]

open access: yes, 1988
Conventional differential and bulk flotation processes have difficulties in achieving high recoveries with acceptable grades far zinc, lead and copper from the complex sulfide ores found at Tok, Alaska.
Lin, H.K., Rao, P.D.
core  

Integration of physical operations in the hydrometallurgical processing of spent Zn-MnO2 batteries [PDF]

open access: yes, 2009
The recycling of spent Zn-MnO2 batteries by hydrometallurgy involves the leaching of material previously treated by physical processing to allow the liberation of electrode particles and the separation of unwanted scrap. The integration of these physical
Cabral, Marta   +4 more
core  

Recovering the lost gold of the developing world : bibliographic database [PDF]

open access: yes, 1999
This report contains a library of 181 references, including abstracts, prepared for Project R 7120 "Recovering the lost gold of the developing world" funded by the UK' s Department for International Development (DFID) under the Knowledge and Research (
Evans, E.J., Mitchell, C.J.
core  

Purification of Organosilicon Waste Silicon Powder with Hydrometallurgy [PDF]

open access: gold, 2023
Liping Zhao   +6 more
openalex   +1 more source

Sustainable separation of rare earth elements from wastes. [PDF]

open access: yesProc Natl Acad Sci U S A
Xu S   +13 more
europepmc   +1 more source

Assessment of Heavy Metal Mobilization in Zinc Hydrometallurgy Residues and Their Environmental Impact

open access: gold
Carmen Pérez-Sirvent   +4 more
openalex   +1 more source

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