2022 Vol. 29, No. 12
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2022, vol. 29, no. 12, pp.
2087-2105.
https://doi.org/10.1007/s12613-021-2408-x
Abstract:
The application of coal-based reduction in the efficient recovery of iron from refractory iron-bearing resources is comprehensively reviewed. Currently, the development and beneficiation of refractory iron-bearing resources have attracted increasing ...
The application of coal-based reduction in the efficient recovery of iron from refractory iron-bearing resources is comprehensively reviewed. Currently, the development and beneficiation of refractory iron-bearing resources have attracted increasing ...
2022, vol. 29, no. 12, pp.
2106-2116.
https://doi.org/10.1007/s12613-022-2538-9
Abstract:
Industrial solid waste (ISW)–cement blends have the advantages of low carbon, low energy consumption, and low pollution, but their clinker replacement level in low carbon cement is generally low. To address this challenge, this study considers the la...
Industrial solid waste (ISW)–cement blends have the advantages of low carbon, low energy consumption, and low pollution, but their clinker replacement level in low carbon cement is generally low. To address this challenge, this study considers the la...
2022, vol. 29, no. 12, pp.
2117-2125.
https://doi.org/10.1007/s12613-021-2381-4
Abstract:
For deep rock mechanics and subsurface engineering, accurately characterizing and evaluating rock heterogeneity as well as analyzing the correlation between the heterogeneity and physical and mechanical properties of rocks are critical. This study in...
For deep rock mechanics and subsurface engineering, accurately characterizing and evaluating rock heterogeneity as well as analyzing the correlation between the heterogeneity and physical and mechanical properties of rocks are critical. This study in...
2022, vol. 29, no. 12, pp.
2126-2135.
https://doi.org/10.1007/s12613-021-2402-3
Abstract:
Efficient thickening of tailings is a prerequisite for the metal mine tailings backfill and surface disposal operation. The effective collision of ultrafine tailings particles in suspension with flocculant molecules is essential for flocs aggregates ...
Efficient thickening of tailings is a prerequisite for the metal mine tailings backfill and surface disposal operation. The effective collision of ultrafine tailings particles in suspension with flocculant molecules is essential for flocs aggregates ...
2022, vol. 29, no. 12, pp.
2136-2143.
https://doi.org/10.1007/s12613-021-2392-1
Abstract:
Effects of residues produced by agricultural wastes fermentation (AWF) on low grade copper sulfide ores bioleaching, copper recovery, and microbial community were investigated. The results indicated that adding appropriate bulk of AWF made contributi...
Effects of residues produced by agricultural wastes fermentation (AWF) on low grade copper sulfide ores bioleaching, copper recovery, and microbial community were investigated. The results indicated that adding appropriate bulk of AWF made contributi...
2022, vol. 29, no. 12, pp.
2144-2151.
https://doi.org/10.1007/s12613-021-2334-y
Abstract:
The chemical composition of vanadium slag significantly affects its element distribution and phase composition, which affect the subsequent calcification roasting process and vanadium recovery. In this work, seven kinds of vanadium slags derived from...
The chemical composition of vanadium slag significantly affects its element distribution and phase composition, which affect the subsequent calcification roasting process and vanadium recovery. In this work, seven kinds of vanadium slags derived from...
2022, vol. 29, no. 12, pp.
2152-2161.
https://doi.org/10.1007/s12613-021-2407-y
Abstract:
This work proposes a novel horizontal high-shear granulator for iron ore granulation before sintering process. The granulation behavior such as growth process and structure of granules were firstly analyzed, followed by the effects of operation condi...
This work proposes a novel horizontal high-shear granulator for iron ore granulation before sintering process. The granulation behavior such as growth process and structure of granules were firstly analyzed, followed by the effects of operation condi...
2022, vol. 29, no. 12, pp.
2162-2171.
https://doi.org/10.1007/s12613-021-2376-1
Abstract:
The phase equilibrium information of slag plays an important role in pyrometallurgical processes to obtain optimum fluxing conditions and operating temperatures. The smelting reduction of titanomagnetite and ilmenite ores in an iron blast furnace (BF...
The phase equilibrium information of slag plays an important role in pyrometallurgical processes to obtain optimum fluxing conditions and operating temperatures. The smelting reduction of titanomagnetite and ilmenite ores in an iron blast furnace (BF...
2022, vol. 29, no. 12, pp.
2172-2180.
https://doi.org/10.1007/s12613-021-2375-2
Abstract:
The effect of titanium content on the refinement of austenite grain size in as-cast peritectic carbon steel was investigated by fast directional solidification experiments with simulating the solidification and growth of surface and subsurface austen...
The effect of titanium content on the refinement of austenite grain size in as-cast peritectic carbon steel was investigated by fast directional solidification experiments with simulating the solidification and growth of surface and subsurface austen...
2022, vol. 29, no. 12, pp.
2181-2188.
https://doi.org/10.1007/s12613-021-2326-y
Abstract:
The low cell voltage during electrolytic Mn from the MnCl2 system can effectively reduce the power consumption. In this work, the Ti/Sn−Ru−Co−Zr modified anodes were obtained by using thermal decomposition oxidation. The physical parameters of coatin...
The low cell voltage during electrolytic Mn from the MnCl2 system can effectively reduce the power consumption. In this work, the Ti/Sn−Ru−Co−Zr modified anodes were obtained by using thermal decomposition oxidation. The physical parameters of coatin...
2022, vol. 29, no. 12, pp.
2189-2200.
https://doi.org/10.1007/s12613-021-2394-z
Abstract:
ZrO2–YO1.5–TaO2.5 (ZYTO) is a promising top-coat material for thermal barrier coatings (TBCs). The bulk properties of ZYTO have been reported by several studies, but its performances as TBCs are less-well understood. In this work, ZYTO TBCs were prep...
ZrO2–YO1.5–TaO2.5 (ZYTO) is a promising top-coat material for thermal barrier coatings (TBCs). The bulk properties of ZYTO have been reported by several studies, but its performances as TBCs are less-well understood. In this work, ZYTO TBCs were prep...
2022, vol. 29, no. 12, pp.
2201-2211.
https://doi.org/10.1007/s12613-021-2362-7
Abstract:
Lithium-rich materials possess the ultra-high specific capacity, but the redox of oxygen is not completely reversible, resulting in voltage attenuation and structural instability. A stepwise co-precipitation method is used for the first time in this ...
Lithium-rich materials possess the ultra-high specific capacity, but the redox of oxygen is not completely reversible, resulting in voltage attenuation and structural instability. A stepwise co-precipitation method is used for the first time in this ...
2022, vol. 29, no. 12, pp.
2212-2220.
https://doi.org/10.1007/s12613-022-2498-0
Abstract:
To improve the efficiency of cathodic oxygen reduction reaction (ORR) in zinc–air batteries (ZABs), an adsorption–complexation–calcination method was proposed to generate cobalt-based multicomponent nanoparticles comprising Co, Co3O4 and CoN, as well...
To improve the efficiency of cathodic oxygen reduction reaction (ORR) in zinc–air batteries (ZABs), an adsorption–complexation–calcination method was proposed to generate cobalt-based multicomponent nanoparticles comprising Co, Co3O4 and CoN, as well...
2022, vol. 29, no. 12, pp.
2221-2231.
https://doi.org/10.1007/s12613-021-2332-0
Abstract:
Nanomaterials have been widely applied to many fields because of their excellent photocatalytic performance. The performance is closely related to the catalytic kinetics, but it is not completely clear about the influencing regularities of shape and ...
Nanomaterials have been widely applied to many fields because of their excellent photocatalytic performance. The performance is closely related to the catalytic kinetics, but it is not completely clear about the influencing regularities of shape and ...
2022, vol. 29, no. 12, pp.
2232-2240.
https://doi.org/10.1007/s12613-021-2320-4
Abstract:
TiAl alloy with high Nb content, nominally Ti–45Al–10Nb, was prepared by powder metallurgy, and the oxidation resistance at 850, 900, and 950°C was investigated. The high-temperature oxidation-resistance mechanism and oxidation dynamics were discusse...
TiAl alloy with high Nb content, nominally Ti–45Al–10Nb, was prepared by powder metallurgy, and the oxidation resistance at 850, 900, and 950°C was investigated. The high-temperature oxidation-resistance mechanism and oxidation dynamics were discusse...
2022, vol. 29, no. 12, pp.
2241-2251.
https://doi.org/10.1007/s12613-022-2514-4
Abstract:
Texture evolution and mechanical anisotropic behavior of an ultrafine-grained (UFG) pure copper tube processed by recently introduced method of hydrostatic tube cyclic expansion extrusion (HTCEE) was investigated. For the UFG tube, different deformat...
Texture evolution and mechanical anisotropic behavior of an ultrafine-grained (UFG) pure copper tube processed by recently introduced method of hydrostatic tube cyclic expansion extrusion (HTCEE) was investigated. For the UFG tube, different deformat...