Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kai-Bin Fu"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract In this research, kaolinite was used to investigate the comparative adsorption of copper, lead, and zinc ions through batch control experiments and first principles calculations. Different adsorption conditions were considered as the effect
Externí odkaz:
https://doaj.org/article/5cb07cd7add1495b8a701bd29218f352
Publikováno v:
Mining, Metallurgy & Exploration. 32:121-128
We investigated experimentally and theoretically the adhesion behavior of Acidithiobacillus ferrooxidans (At.f6) to different copper sulfides. The adsorption experiment showed cell densities of 10.74 × 106, 8.06 × 106, 3 × 106, 4.24 × 106 and 2.3
Autor:
John C. Slattery, Kai-Bin Fu
Publikováno v:
Philosophical Magazine. 93:1873-1882
Si et al. [1] pointed out that it was inappropriate to use continuity of displacement at interfaces during phase transitions or in the case of reactions at interfaces as in the case of oxidation, since appropriate reference configurations cannot be i
Publikováno v:
International Journal of Minerals, Metallurgy, and Materials. 20:119-124
Two different types of chalcopyrite (pyritic chalcopyrite and porphyry chalcopyrite) were bioleached with Acidithiobacillus ferrooxidans ATF6. The bioleaching of the pyritic chalcopyrite and porphyry chalcopyrite is quite different. The copper extrac
Publikováno v:
Minerals Engineering. 40:38-41
The bioleaching of djurleite using Acidithiobacillus ferrooxidans (LD-1) was investigated in this paper. Experiments were carried out in shake flasks at pH 2.0, 160 r/min and 30 °C. The leaching residues were analyzed using X-ray diffraction (XRD),
Publikováno v:
International Journal of Minerals, Metallurgy, and Materials. 19:886-892
The bioleaching of copper sulphide minerals was investigated by using A. ferrooxidans ATF6. The result shows the preferential order of the minerals bioleaching as djurleite>bornite>pyritic chalcopyrite>covellite>porphyry chalcopyrite. The residues we
Publikováno v:
Philosophical Magazine. 92:1788-1802
Following Gurtin and many others, the critical energy release rate is commonly identified as an ill-defined surface energy. The primary objectives of this paper are to clarify the definition of this surface energy and the role of the entropy inequali
Effects of ultraviolet irradiation on bacteria mutation and bioleaching of low-grade copper tailings
Publikováno v:
Minerals Engineering. 24:870-875
This paper studies the effects of ultraviolet irradiation on the mutation of bacteria (i.e., Acidithiobacillus ferrooxidans LD-1) and on the bioleaching system for low-grade copper tailings. It is shown that ultraviolet irradiation can lead to an obv
Publikováno v:
Philosophical Magazine. 90:665-674
Two applications illustrate how the compatibility constraints derived in Part I of this work are to be applied. The analysis of the bending beam experiment of EerNisse and comparison with his experimental data using no adjustable parameters are stron
Publikováno v:
2010 International Conference on E-Product E-Service and E-Entertainment.
There are a great many of solid refuse including mining abolish stone, wall rocks,tailings and so on.Which have polluted soil, water,air and ecological environment. Its comprehensive utilization has already caused the extensive attention. It is v