M
Menglin Sun
Researcher at Central South University
Publications - 10
Citations - 220
Menglin Sun is an academic researcher from Central South University. The author has contributed to research in topics: Chemistry & Dissolution. The author has an hindex of 4, co-authored 5 publications receiving 127 citations. Previous affiliations of Menglin Sun include Chinese Ministry of Education.
Papers
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Journal ArticleDOI
The dissolution and passivation mechanism of chalcopyrite in bioleaching: An overview
Hongbo Zhao,Hongbo Zhao,Hongbo Zhao,Yisheng Zhang,Yisheng Zhang,Xian Zhang,Lu Qian,Lu Qian,Menglin Sun,Menglin Sun,Yu Yang,Yu Yang,Yan-sheng Zhang,Yan-sheng Zhang,Jun Wang,Jun Wang,Hyunjung Kim,Guanzhou Qiu,Guanzhou Qiu +18 more
TL;DR: In this paper, the dissolution process and passivation mechanism of chalcopyrite bio-leaching have been summarized and discussed according to previous publications, and the role of redox potential in CHB bioleaching and its controlling techniques have been discussed.
Journal ArticleDOI
The role of cupric ions in the oxidative dissolution process of marmatite: A dependence on Cu2+ concentration.
Xiaoyu Meng,Hongbo Zhao,Hongbo Zhao,Hongbo Zhao,Menglin Sun,Yisheng Zhang,Yanjun Zhang,Xin Lv,Hyunjung Kim,Mikhail Vainshtein,Shuai Wang,Guanzhou Qiu,Guanzhou Qiu +12 more
TL;DR: Electrochemical measurement and X-ray photoelectron spectroscopy analysis indicated that Cu2+ was first adsorbed on the marmatite surface and then produced Cu-S surface species, thus catalyzing the oxidative dissolution process.
Journal ArticleDOI
A brief overview on the dissolution mechanisms of sulfide minerals in acidic sulfate environments at low temperatures: Emphasis on electrochemical cyclic voltammetry analysis
Yisheng Zhang,Yisheng Zhang,Hongbo Zhao,Hongbo Zhao,Lu Qian,Lu Qian,Menglin Sun,Menglin Sun,Xin Lv,Xin Lv,Luyuan Zhang,Luyuan Zhang,Jochen Petersen,Guanzhou Qiu,Guanzhou Qiu +14 more
TL;DR: In this paper, the authors summarized the research into the dissolution mechanisms of several sulfide minerals, predominantly under bioleaching conditions, and the effects on the solid phase, including decomposition products and precipitates formed during the degradation processes, are discussed.
Journal ArticleDOI
Catalytic mechanism of silver in the oxidative dissolution process of chalcopyrite: Experiment and DFT calculation
Hongbo Zhao,Hongbo Zhao,Hongbo Zhao,Yisheng Zhang,Yisheng Zhang,Menglin Sun,Menglin Sun,Pengfei Ou,Yanjun Zhang,Yanjun Zhang,Rui Liao,Rui Liao,Guanzhou Qiu,Guanzhou Qiu +13 more
TL;DR: In this paper, a model for interpreting catalytic mechanisms of Ag+ ions in chalcopyrite dissolution is provided, where a combined technique was utilized to interpret the catalytic mechanism of Ag + ions in sulfuric acid-ferric sulfate system.
Journal ArticleDOI
Scandium extraction from silicates by hydrometallurgical process at normal pressure and temperature
Yanjun Zhang,Yanjun Zhang,Hongbo Zhao,Hongbo Zhao,Menglin Sun,Menglin Sun,Yisheng Zhang,Yisheng Zhang,Xiaoyu Meng,Xiaoyu Meng,Luyan Zhang,Luyan Zhang,Xin Lv,Xin Lv,Sarangerel Davaasambuu,Qiu Guanzhou,Qiu Guanzhou,Qiu Guanzhou +17 more
TL;DR: In this paper, a method called "sulfuric acid curing" was proposed, aiming to extract rare earth element scandium from silicates, and the effects of sulfuric acid dosage, curing time, curing temperature, pulp density, leaching temperature, and stirring speed were investigated.