Wenqing Qin
Central South University
295 Papers
843 Citations
Wenqing Qin is an academic researcher from Central South University. The author has contributed to research in topics: Chemistry & Adsorption. The author has an hindex of 34, co-authored 242 publications. Previous affiliations of Wenqing Qin include South University & Guangxi University.
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Papers
Recycling value materials from waste PCBs focus on electronic components: A review on technologies, obstruction and prospects
TL;DR: In this paper , integrated and systematic processes adopted for metallic recovering from waste electronic components (WECs) were critically reviewed and guidance for the development of clean and efficient recycling technology of WECs and mitigate various scientific and technological challenges for the e-waste recycling in the circular economy.
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Use of citric acid and Fe(III) mixture as depressant in calcite flotation
TL;DR: In this article, the floatability of calcite with single depressant (CA or Fe(III)) and mixed depressants (CA /Fe(III)/CA) was studied by microflotation experiments.
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Inhibition of galena flotation by humic acid: Identification of the adsorption site for humic acid on moderately oxidized galena surface
TL;DR: In this paper, the influence of humic acid on the flotation of galena under different redox conditions was studied based on micro-flotation experiment and the results showed that the Humic acid was an effective inhibitor for moderately oxidized galena.
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Microwave-assisted synthesis and characterization of ZnO-nanorod arrays
TL;DR: In this article, high density ZnO-nanorod arrays (rod length 1.59 μm) were successfully synthesized via a microwave-assisted solution-phase method using zinc chloride and ammonia solution as reactants.
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Selective co-adsorption mechanism of a new mixed collector on the flotation separation of lepidolite from quartz
TL;DR: In this article, the floatability of lepidolite and quartz under the reaction of single collector SOL or dodecylamine (DDA) and mixed collector SOL/DDA was studied by micro-flotation experiments.
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