Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Tingsheng Qiu"'
Autor:
Wenhui Yang, Tingsheng Qiu, Xianhui Qiu, Huashan Yan, Qinghao Jiao, Kaiwei Ding, Guanfei Zhao
Publikováno v:
ACS Omega, Vol 9, Iss 27, Pp 29557-29565 (2024)
Externí odkaz:
https://doaj.org/article/b648e3934feb44089e0884dc110f4434
Autor:
Yusufujiang Mubula, Mingming Yu, Delong Yang, Heyue Niu, Hongju Gu, Tingsheng Qiu, Guangjun Mei
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32278- (2024)
This study focuses on the difficulty of converting fluorinated rare earth elements into hydroxylated rare earth elements in rare earth melt electrolysis slag (RMES) and proposes the use of a microwave-assisted atmospheric alkaline leaching method for
Externí odkaz:
https://doaj.org/article/7921289d72a4475694e3b61fe9d1b106
Autor:
Kaiwei Ding, Tingsheng Qiu, Xianhui Qiu, Guanfei Zhao, Qinghao Jiao, Jiangjie Fang, Ruisen Lai, Wenhui Yang
Publikováno v:
Molecules, Vol 29, Iss 17, p 4194 (2024)
The floatability of fluorite and calcite exhibit similar properties, rendering their flotation separation challenging. Macromolecular polysaccharide reagents containing the polyhydroxyl group have shown broad promising application. The selectivity of
Externí odkaz:
https://doaj.org/article/0f032a20ba774b3cb5bd4284f339cc7b
Publikováno v:
Materials, Vol 17, Iss 15, p 3781 (2024)
Mechanical grinding is a common method used to enhance the pozzolanic activity of tailings, and these activated tailings can be used as supplementary cementitious materials in cement production. However, the addition of activated tailings usually red
Externí odkaz:
https://doaj.org/article/899b597419d44879978ad432438a1f9d
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 5, Pp 120-126 (2023)
This is an essay in the field of mining engineering, which summarized the current situation and characteristics of tungsten tailings resources, and expounds the urgency and necessity of comprehensive utilization of tungsten tailings resources under t
Externí odkaz:
https://doaj.org/article/96c0c4e739d641018dd8ac538c4b09ff
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 8, Pp 104879- (2023)
Ligand exchange of ammonia with ammine-complexing transition metals loaded on the substrate has received more attention for removing ammonia from solutions containing high salinity. However, the stability between transition metal and substrate was de
Externí odkaz:
https://doaj.org/article/8247efb172e44921a9d887c4c051d856
Autor:
Tingsheng Qiu, Ce Zhang, Liu Yang, Jun Wang, Guanfei Zhao, Huashan Yan, Hao Wu, Xianhui Qiu, Baojun Yang, Rui Liao
Publikováno v:
Minerals, Vol 13, Iss 10, p 1303 (2023)
The mechanism of electrochemical interaction between chalcopyrite and hexagonal pyrrhotite was analyzed via electrochemical interaction, copper ion concentration testing, and X-ray photoelectron spectroscopy (XPS) characterization. Besides, the effec
Externí odkaz:
https://doaj.org/article/dfb3f41774744e3badb0c0512ca28a07
Publikováno v:
ACS Omega, Vol 5, Iss 36, Pp 22778-22785 (2020)
Externí odkaz:
https://doaj.org/article/c2193861486c4429a82bdba2378f9d5f
Autor:
Sen Qiu, Huashan Yan, Bengen Hong, Qibang Long, Jie Xiao, Fujian Li, Lichao Tong, Xiaowen Zhou, Tingsheng Qiu
Publikováno v:
Minerals, Vol 12, Iss 8, p 1003 (2022)
The adsorption/desorption characteristics for light and heavy rare earth elements (REEs) on halloysite and illite (which are beneficial for the utilization of ion-adsorption RE ore) were systematically investigated and compared. Additionally, halloys
Externí odkaz:
https://doaj.org/article/64a2547fce2b4c71af01e6acab37b9a7
Publikováno v:
Arabian Journal of Chemistry, Vol 14, Iss 1, Pp 102913- (2021)
The environmental effects of characteristic pollutants arsenite (AsO2−) and ammonium (NH4+) produced in the process of tungsten smelting cannot be ignored. Through the ozonation experiment of AsO2− and NH4+, it is confirmed that AsO2− with lowe
Externí odkaz:
https://doaj.org/article/0a006a1175b547fabcd031bdd03171d1