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rate of 80.33%. Compared with the direct cyanide leaching, the gold leaching efficiency increases by 37.60%. Key words: gold concentrates; roasting; dust; impurity removal by leaching; cyanidation......
Influence Mechanism of Sulfide Ions during Manganese Electrodeposition薛建荣1,2,ZHONG Hong2,WANG Shuai2,LONG Dongping31. College of Chemistry and Chemical Engineering, Hunan University of Science... Manufacturing Institute of HNUST, Hunan University of Science and Technology摘 要:Influence mechanism of sulfide ions(S2-) during manganese electrodeposition from......
143.8 mA?h/g at 0.2C. After cycling 100 times at 0.2C and 2.0C, the capacity retention of LiNi0.5Mn1.5O4/Ag composite are 99.2% and 86.8%, respectively. Key words: Li ions battery; LiNi0.5Mn1.5O4; Ag......
Biosorption potential of cerium ions using Spirulina biomassDavid Sadovsky1,2,Asher Brenner11. Unit of Environmental Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev摘 要:Two types of cyanobacteria of the genus Arthrospira(commonly known as Spirulina) were tested for biosorption of cerium(III) ions from aqueous solutions......
Biosorption potential of cerium ions using Spirulina biomassDavid Sadovsky1,2,Asher Brenner11. Unit of Environmental Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev摘 要:Two types of cyanobacteria of the genus Arthrospira(commonly known as Spirulina) were tested for biosorption of cerium(III) ions from aqueous solutions......
Isothermal Adsorption Characteristics and Kinetics of Cr Ions onto Ettringite王昕1,2,崔素萍1,YAN Bilan2,WANG Lan1,CHEN Yanhe2,ZHANG Jinshan21. School of Materials Science and Engineering,Beijing... model of Cr(VI) and Cr(III) onto ettringite were investigated using the batch adsorption method. IR analysis was used to study the difference and mechanism of the adsorption of chromium ions......
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addition on impurity iron content of recycled casting aluminum alloy TAN Xi-ping1, 2, ZHENG Kai-hong1, SONG Dong-fu1, ZHANG Xin-ming2 (1. Institute of Material Processing, Guangzhou Research Institute... on the impurity iron content of the recycled casting aluminum alloy A356 were investigated by optical microscopy (OM), scanning electron microscopy (SEM), X-ray diffractometry (XRD) and direct reading......
Probing Lanthanide Ions Binding on tRNAPhe by 1H NMR涂华民,杨燕生,孟建新,龚孟濂,吴亦洁,张洪杰摘 要:Ｔｈｅｉｎｃｒｅａｓｉｎｇｕｓｅｏｆｒａｒｅｅａｒｔｈｓｉｎａｇｒｉｃｕｌｔｕｒｅ,ｉｎｄｕｓｔｒｉｅｓａｎｄｍｅｄｉｃｉｎｅｓｍａｙｃａｕｓｅｔｈｅｈｕｍａｎ′ｓｆｏｏｄｃｙｃｌｅｐｏｌｕｔｅｄｂｙｒａｒｅｅａｒｔｈｓ,ｗｈｉｃｈｃｏｎｃｅｒｎｓａ...关键词:......
. Firstly, Bi(III) ions occupied the vacancies after Ca2+, Mg2+ and Fe2+ (the impurity atoms on rutile surface) were dissolved in acidic solution. Secondly, the rutile surface was covered with Bi(III...) ions on the rutile surface. Firstly, Bi(III) ions occupied the vacancies after Ca2+, Mg2+ and Fe2+ (the impurity atoms on the rutile surface) were dissolved in the acidic solution. Secondly......
