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and the flotation activity of the mineral samples was also investigated. Flotation results as a function of B. mucilaginosus pretreatment time were analyzed at a concentration of laurylamine of 200 g/t. In Fig......
precipitations of Al(OH)3 and Fe(OH)3 are leached directly by NaOH solution without process of drying. Thus, the mixed precipitations have a high reaction activity, which induce the relatively small......
bioleaching is more complex than in chemical leaching, which affects not only the dissolution of chalcopyrite, but also the oxidation activity and growth of microorganisms. Chalcopyrite (bio) leaching can......
. Additionally, Fig. 13 also shows that the glass phase disappears, whereas, α-SiO2 phase is still there. This result manifests that the reaction activity of glass phase with NaOH is higher than that of α-SiO2......
a mass saving of up to 50% over competing materials in most applications without compromising safety. Acknowledgements The research activity presented in this paper has been performed within the European......
]. The development of microstructural models for complex industrial alloys has become a major activity over the past twenty years. An area of particular focus has been devoted to model the precipitation......
of GBPs also improves SCC resistance by reducing the electrochemical activity to increase the crack initiation resistance, inversely for Zn [8]. Over-aging and retrogression and reaging (RRA) treatments......
for the activity of deformation twinning. Second, the texture type, especially the texture intensity, would also give rise to different Hall-Petch slopes [15]. The previous work has studied the application......
alloy powder for hydrogen storage showed good activity and cycling stability and the capacity retention was approximately 96.7% after 120 cycles. References [1] CUI X Y, LI Q, CHOU K C, CHEN S L, LIN......
and excellent visible light photocatalytic activity and photochemical stability for NO removal in indoor air [J]. Hazardous Materials, 2011, 195(15): 346-354. [9] CHENG Gang, YANG Han-min, RONG Kai-feng......