Results 161 to 170 of about 1,840 (197)

Flotation separation of sphalerite from galena using eco-friendly and efficient depressant pullulan

Separation and Purification Technology, 2022
Wenqing Qin, Fen Jiao, Yanfang Cui
exaly  

Evaluation of 1-hydroxyethylidene-1,1-diphosphonic acid as an efficient and low-toxic sphalerite depressant in the selective flotation of galena from sphalerite

Journal of Cleaner Production, 2021
Bingqiao Yang, Feifei Jia, Huanyu Zhu
exaly  

Sphalerite from Slovakia

The Journal of Gemmology, 2020
Jana Fridrichová, Peter Bačík, Ján Štubňa, L'udmila Illášová   +3 more
openaire   +1 more source

The collectorless flotation of sphalerite

2014
The flotation of sphalerite has been demonstrated without the use of collectors. The effect of redox potential, pH, and copper-activation have been investigated in tests using samples of pure mineral. It has been found that in general, collectorless flotation of sphalerite can be accomplished at potentials greater than -200 mV, SHE, and is more readily
openaire   +1 more source

Research on the flotation of sphalerite and germanium-bearing sphalerite activated by copper ion and its mechanism difference

Minerals Engineering, 2022
exaly  

Flotation separation of molybdenite from sphalerite using dl-cysteine as a depressant and insight into its selective adsorption mechanism

Applied Surface Science, 2023
Runqing Liu, Qilin Zhai, Zhenhui Xie
exaly  

Selective flotation of galena from sphalerite using a combination of KMnO4 and carboxylated chitosan

Applied Surface Science, 2022
exaly  

Research on the Flotation of Sphalerite and Germanium-Bearing Sphalerite Activated by Copper Ion and its Mechanism Difference

SSRN Electronic Journal, 2021
Jingshen Dong, Quanjun Liu, S.H. Subhonqulov, Jie Sheng, Yalong Gao, Meilin Liu   +5 more
openaire   +1 more source

Colorado Sphalerite

Rocks & Minerals, 1999
openaire   +1 more source

Indium in Sphalerit

Fresenius' Zeitschrift für analytische Chemie, 1961
openaire   +1 more source