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a practical, efficient, and economical method for extracting RE from phosphate leach solution with high acidity in the industry of wet process phosphoric acid.关键词:......
of extracting RE elements from Nd-Fe-B waste by molten Cu extraction based on liquid-solid diffusion and reaction is reported in this paper.The extraction process,product microstructure and extraction......
">A simple surface treatment was used to develop photocatalytic activity for stainless steel.AISI 304 stainless steel specimens after anodization were implanted by Ti ions at an extracting voltage of 50......
Thermodynamics and kinetics of alumina extraction from fly ash using an ammonium hydrogen sulfate roasting methodRuo-chao Wang,Yu-chun Zhai,Zhi-qiang NingSchool of Materials and Metallurgy, Northeastern University摘 要:A novel method was developed for extracting alumina(Al2O3)from fly ash using an ammonium hydrogen sulfate(NH4HSO4)roasting process......
. The results show that Zn2 Si O4 was first converted to Ca2 Zn Si2 O7 and then to ZnO. The critical step in extracting zinc from willemite is the conversion of Zn2 Si O4 to ZnO. The zinc percent leached......
methods which have advantages and disadvantages for each were employed to extract PHB.Chloroform-sodium hypochlorite method is the best in extracting PHB form Acidiphilium cryptum DX1-1.The extraction rate......
of applications. In this work, granular silica aerogel materials were synthesized by extracting Si O2 from recycled rich silicon coal gangue, followed by one-step hydrophobization and ambient pressure......
a practical, efficient, and economical method for extracting RE from phosphate leach solution with high acidity in the industry of wet process phosphoric acid.关键词:......
of extracting RE elements from Nd-Fe-B waste by molten Cu extraction based on liquid-solid diffusion and reaction is reported in this paper.The extraction process,product microstructure and extraction......
the satellite geometry before any daily observation. To evaluate the ability of extracting the deformation using the PPP-based method, various quality measures were introduced. The results of three......