Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Shaohang Cao"'
Publikováno v:
International Journal of Mining Science and Technology, Vol 32, Iss 2, Pp 399-409 (2022)
Temperature affects the flotation of quartz in the calcium/sodium oleate (NaOL) system, while there is a lack of understanding of its potential mechanism. Therefore, in this work, the flotation response of quartz to temperature was investigated via m
Externí odkaz:
https://doaj.org/article/2d12d3ccd5734af89e4ef37103f254ed
Publikováno v:
Russian Journal of Non-Ferrous Metals. 63:573-581
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e899faa54c73d6925b4bea097bdccbf8
https://doi.org/10.3103/s1067821222060207
https://doi.org/10.3103/s1067821222060207
Autor:
Jiwei Xue, Donghui Wang, Zhanglei Zhu, Wanzhong Yin, Shaohang Cao, Bin Yang, Yafeng Fu, Jin Yao
Publikováno v:
Journal of Colloid and Interface Science. 578:290-303
This research focused on the adsorption features and depression mechanism of 1-hydroxyethylene-1,1-diphosphonic acid (HEDP) used as a novel dolomite depressant on dolomite and magnesite surfaces, to extend the application of HEDP for the selective fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c327d0cb4ad6db2cf4f1937a2250860c
https://doi.org/10.1016/j.jcis.2020.05.100
https://doi.org/10.1016/j.jcis.2020.05.100
Autor:
Qianyu Sun, Jin Yao, Shaohang Cao, Donghui Wang, Yuan Tang, Bin Yang, Haoran Sun, Wanzhong Yin
Publikováno v:
Journal of Central South University. 26:2998-3007
In this paper, the effect of sodium butyl xanthate (NaBX) adsorption on the surface of bornite at different pH on flotation was studied by adsorption kinetic and thermodynamic. The flotation results demonstrated that the recovery was the highest when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::240a0d3f8ca9b4fe2f8f23db6699fd03
https://doi.org/10.1007/s11771-019-4231-3
https://doi.org/10.1007/s11771-019-4231-3
Publikováno v:
Powder Technology. 343:578-585
The effect of calcium hypochlorite (Ca(ClO)2) on the flotation separation of covellite and pyrite with ammonium dibutyl dithiophophate (ADD) has been investigated through micro-flotation tests, zeta-potential measurements, infrared spectroscopy (IR)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff268640b3d3c34b4c8073864549e107
https://doi.org/10.1016/j.powtec.2018.11.048
https://doi.org/10.1016/j.powtec.2018.11.048
Publikováno v:
Minerals Engineering. 114:74-81
The interactions between fine and coarse hematite particles were investigated, and their effects on the flotation of the hematite using sodium oleate as a collector were studied through micro-flotation tests, supplemented by optical microscopic analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a290aa7b7a7fb7ae21e8c97035307d6
https://doi.org/10.1016/j.mineng.2017.09.012
https://doi.org/10.1016/j.mineng.2017.09.012
Publikováno v:
Minerals Engineering. 171:107123
Recovery of magnesite requires a selective separation process from its associated minerals. In previous studies, we reported some results on flotation of magnesite using cetyl phosphate as a novel anionic collector. As a continuation, density functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce1e1bc9bc58c128f330e09c84eb4760
https://doi.org/10.1016/j.mineng.2021.107123
https://doi.org/10.1016/j.mineng.2021.107123
Publikováno v:
Minerals Engineering. 171:107072
NH4HSO4 was used as an activator to improve the sulfidization flotation of azurite, with Na2S as the sulfiding agent and butyl xanthate (NaBX) as the collector. Microflotation, contact angle measurement, and adsorption test results indicated that NH4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b99b242874b3acc14a68758239acad70
https://doi.org/10.1016/j.mineng.2021.107072
https://doi.org/10.1016/j.mineng.2021.107072
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 625:126991
Differential sorption behaviors of collectors at mineral/water interface play a crucial role in mineral flotation by selectively strengthening the hydrophobicity of the target minerals. To efficiently recover of magnesite from quartz, pentaethoxylate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2fe191d68251471204b687d963a3cd0
https://doi.org/10.1016/j.colsurfa.2021.126991
https://doi.org/10.1016/j.colsurfa.2021.126991
Publikováno v:
Minerals Engineering. 169:106954
This paper investigated the adsorption mechanism of cupferron on the malachite (−2 0 1) surface and the implications for flotation via X-ray photoelectron spectroscopy (XPS), Fourier-transform infrared (FTIR) measurements, density functional theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1547b76e0cea934e1cc202330f6a5ae0
https://doi.org/10.1016/j.mineng.2021.106954
https://doi.org/10.1016/j.mineng.2021.106954