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Role of elastic wave propagation on dynamic characteristics of train under a collision
Simplified rigid model of railway vehicles has been frequently utilized to examine train crashworthiness and to further optimize the energy...
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An innovative option for the activation of chalcopyrite flotation depressed in a high alkali solution with the addition of acid mine drainage
Acid mine drainage (AMD) released from copper sulfide contains a large quantity of sulfuric acid and heavy metals, thus being a threat to the...
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Preparation of a novel surfactant dibutyl (2-(hydroxyamino)-2-oxoethyl) phosphonate and its adsorption mechanism in cassiterite flotation
A novel surfactant dibutyl (2-(hydroxyamino)-2-oxoethyl) phosphonate (DBPHA) was designed and synthesized as a cassiterite flotation collector....
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Laser-induced forward transferred silver nanomembrane with controllable light absorption
Laser processing provides highly-controlled modification and on-demand fabrication of plasmon metal nanostructures for light absorption and...
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Selective depression action of gum arabic in flotation separation of specularite and chlorite
As a typical iron-containing silicate, it is challenging to separate chlorite from specularite owing to their similar density, magnetic and surface...
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Flotation separation of pyrite from chalcopyrite by tetrazinan-thione collectors
To effectively separte pyrite from chalcopyrite, tetrazine thione group and hydrocarbon chain were combined to synthesize tetrazine thione...
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Flotation performance of anisic hydroxamic acid as new collector for tungsten and tin minerals
In order to improve the recovery of tungsten ores containing tin minerals, anisic hydroxamic acid (p-methoxy benzohydroxanic acid, PMOB) was...
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Crashworthiness of bamboo-inspired circular tubes used for the energy absorber of rail vehicles
A new type of thin-walled circular tubes (CTs), which is inspired by the bamboo with highly-efficient energy absorption (EA) capability, was proposed...
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Recent advances in coherent perfect absorber-lasers and their future applications
In recent years, peculiar physical phenomena enabled by non-Hermitian systems, especially the parity-time (PT)-symmetric systems, have drawn...
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Separation and conversion of fluoride salts in aluminum electrolysis flue gas by one-step ammonia purification
The presence of multiple pollutants such as fluoride, SO 2 , and CO 2 in aluminum electrolysis flue gas is harmful to the environment and human beings....
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Ternary hybrid nanofluid (TiO2−SiO2−MoS2/kerosene oil) flow over a rotating disk with quadratic thermal radiation and Cattaneo-Christov model
In the present article, authors communicated the impact of the Cattaneo-Christov model (C-C model) and quadratic thermal radiation with convective...
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Band gap modulation of nanostructured WO3 nanoplate film by Ti do** for enhanced photoelectrochemical performance
Despite being a promising photoanode material for water splitting, WO 3 has low conductivity, high onset potential, and sluggish water oxidation...
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Flotation separation of fluorite from calcite by a new depressant curdlan and its mechanism
In this study, curdlan was used as an efficient and eco-friendly calcite depressant for flotation of fluorite/calcite. Firstly, the structure and...
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Heterocoagulation mechanism between galena and fine calcite minerals in flotation separation
Heterocoagulation between fine particles can interfere with the flotation separation of different minerals. Therefore, the study of particle...
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Enhanced extraction of scandium and inhibiting of iron from acid leaching solution of red mud by D2EHPA and sodium chloride
D2EHPA (P204), tri-butyl-phosphate (TBP) and sodium chloride (NaCl) were attractive for selective extraction of scandium from acid leaching solution...
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Energy dissipation characteristics of high-temperature granites after water-cooling under different impact loadings
Studying the energy dissipation characteristics of high-temperature rock after cooling with water during geothermal drilling construction is crucial...
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Behavior of double K-BRB braces under lateral loading
The buckling resisting brace (BRB) is an efficient system against lateral loads that enjoy high seismic energy absorption capacity. Although...
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Surface curvature-dependent strength analysis of three-dimensional nanoporous metals
Nanoporous metals have gained recognition for their remarkable surface effects and their demonstration of superior mechanical properties. Previous...
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DFT/TDDFT study on electronic, optical and structural properties of MAPbI3/RbSnI2Cl and MAPbI2Cl/RbXI3 (X=Pb, Sn) heterostructures
Electronic and optical properties of MAPbI 2 Cl/RbPbI 3 , MAPbI 2 Cl/RbSnI 3 and MAPbI 3 /RbSnI 2 Cl heterostructures (MA=CH 3 NH 3 ), were studied by first...
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Effect of sintering temperature on microstructure and properties of glass-ceramics synthesized from waste cathode ray tubes funnel glass
Waste cathode ray tube (CRT) funnel glass (FG) is an important part in the disposal of electrical and electronic waste (e-waste). A novel approach...