全部文献期刊会议图书|学者科研项目
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作者:Longgang Ye , Zhen Ouyang ...
来源:[J].International Journal of Refractory Metals and Hard Materials(IF 1.858), 2020, Vol.87Elsevier
摘要:Abstract(#br)Tungsten‑rhenium wire is used in thermocouple and lamp filament manufacturing due to its good thermal sensitivity and high temperature plasticity, and many waste wires are generated in processing and after use. This work focuses on the efficient recovery of high...
作者:Longgang Ye , Duoqiang Zhao ...
来源:[J].Thermochimica Acta(IF 1.989), 2020, Vol.684Elsevier
摘要:Abstract(#br)In this paper, thermal reaction behaviors and gas evolution characteristics of cathode electrodes separated from spent LiFePO 4 batteries were systematically characterized using thermogravimetric-differential scanning calorimetry analysis coupled with mass spect...
作者:Longgang Ye , Zhen Ouyang ...
来源:[J].Minerals Engineering(IF 1.207), 2019, Vol.144Elsevier
摘要:Abstract(#br)The direct sulfur fixation and reduction roasting of antimony sulfide (Sb 2 S 3 ) were investigated for antimony extraction, based on the combination of metallurgy and beneficiation. Zinc oxide (ZnO) and carbon, used as the sulfur-fixing agent and reductant, res...
作者:Longgang Ye , Zhen Ouyang ...
来源:[J].Hydrometallurgy(IF 2.169), 2019, Vol.186, pp.210-217Elsevier
摘要:Abstract(#br)A circulatory hydrometallurgical process: ferric trichloride (FeCl 3 ) leaching of antimony sulfide (Sb 2 S 3 ) (production of Sb by replacing it with iron) followed by membrane electrowinning of ferrous chloride (FeCl 2 ), was developed to cleanly extract Sb fr...
作者:Longgang Ye , Zhen Ouyang ...
来源:[J].Separation and Purification Technology(IF 2.894), 2019, Vol.228Elsevier
摘要:Abstract(#br)In this study, the hydrolysis of Sb to form Sb 4 Cl 2 O 5 from a Sb-Fe mixed solution was first investigated using NH 4 OH as a neutralizer. The effects of different process parameters on the hydrolysis ratio of antimony, separation coefficient of Sb-Fe and prod...
作者:Longgang Ye , Shan Xiong
来源:[J].Journal of Cleaner Production(IF 3.398), 2018, Vol.176, pp.26-35Elsevier
摘要:Abstract(#br)A cleaning process, including the steps of alkaline leaching, precipitation of lead and stabilization of arsenic, was proposed for separation of arsenic from lead anode slime generated in lead smelter before valuable metals recycling. The anode slime was first l...
作者:Longgang Ye , Haotian Xue
来源:[J].Hydrometallurgy(IF 2.169), 2017, Vol.173, pp.43-49Elsevier
摘要:Abstract(#br)This study aimed to characterize the kinetics and mechanism of the phase transformation from lead chloride to lead carbonate in ammonium bicarbonate solution. The dechlorination rate of PbCl 2 was consistently high: it increased with increasing concentrations of...
作者:Longgang Ye , Yan Xi
来源:[J].Waste Management(IF 2.485), 2018, Vol.75, pp.469-476Elsevier
摘要:Abstract(#br)The recycling of spent commercial lithium-ion batteries (LIBs) generates numerous environmental and economic benefits. In this research, a thermal treatment-ammoniacal leaching process is proposed to recover valuable metals from cathode active powder. Based on t...
作者:Longgang Ye , Chaobo Tang ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2015, Vol.93, pp.134-139Elsevier
摘要:Abstract(#br)The extraction of antimony from low-grade stibnite in eutectic Na 2 CO 3 –NaCl molten salt using ZnO as a sulphur-fixed agent was studied. The results of the experiments on the reaction mechanism indicate that the reaction courses of antimony and sulphur were Sb...

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