共搜索到4643条信息,每页显示10条信息,共465页。用时:0小时0分0秒463毫秒
Solvent extraction and stripping of lithium ion from aqueous solution and its application to seawaterGregorius Rionugroho Harvianto,Seok-Hyeon Kim,Chang-Sik JuDepartment of Chemical Engineering... extraction of lithium ion from aqueous solution using kerosene as solvent was proposed.Lithium ion is effectively extracted by thenoyltrifluoroacetone–trioctylphosphine oxide(TTA–TOPO) in kerosene within......
Extraction Difficulty of Lithium Ions from Various Crystal Planes of Lithium Titanate张理元1,ZHOU Jiabei2,HE Gang3,ZHOU Dali2,TANG Dahai2,WANG Fahou41. College of Chemistry and Chemical Engineering... Physics Key Laboratory of Sichuan Province, Yibin University摘 要:To study the extraction difficulty of lithium ions from various crystal planes of Li2 TiO3......
perspective in removal or extraction of lithium from sodium aluminate solution in alumina refineries. Key words: lithium ion; equilibrium concentration; sodium aluminate solution; digestion; precipitation... alumina and fragile alumina are detrimental to aluminum reduction. Therefore, removal or extraction of lithium from sodium aluminate solution in seed precipitation closely depends......
Optimization of an innovative approach involving mechanical activation and acid digestion for the extraction of lithium from lepidoliteNathália Vieceli1,Manuel F.C.Pereira3,Fernando O.Dur?o3,Carlos... for this element. Therefore, this study optimized an innovative process, which does not require a high-temperature calcination step, for lithium extraction from lepidolite. Mechanical activation and acid......
J. Cent. South Univ. (2020) 27: 3239-3248 DOI: https://doi.org/10.1007/s11771-020-4543-3 Process for recycle of spent lithium iron phosphate battery via a selective leaching-precipitation method LI... and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Applying spent lithium iron phosphate battery as raw material, valuable metals in spent lithium ion battery were effectively recovered......
were discussed. 90% of fluorine mainly existed as HF/F- in leaching solution, which can provide theoretical guidance for further removal or recovery of F. Key words: lepidolite; lithium extraction... resources [J]. Minerals Engineering, 2016, 89: 119-137. DOI: 10.1016/j.mineng.2016.01.010. [2] MESHRAM P, PANDEY B D, MANKHAND T R. Extraction of lithium from primary and secondary sources by pre......
synthesis routes [13-14]. The reversible electrochemical extraction was limited to less than 0.5 lithium per unit formula for the Li2CoSiO4/C composite material, with a charge capacity of more than...+ in Li2Mg0.15Mn0.4Co0.45SiO4/C solid solution, which is much lower than that of the theoretical extraction potential of lithium ions in Li2MnSiO4 and Li2CoSiO4 [17]. The oxidation peaks at 2.2 and 2.6 V are possibly......
]. Changsha: Central South University. School of Metallurgy and Environment, 2018: 15-26. [18] LIU Xuheng, CHEN Xingyu, HE Lihua, et al. Study on extraction of lithium from salt lake brine by membrane...)03-0579-08 Lithium removal from sodium aluminate solution and its reaction mechanism TANG Wenqi, PENG Zhihong, LIU Guihua, ZHOU Qiusheng, QI Tiangui, LI Xiaobin (National Engineering Laboratory......
Article ID: 1003-6326(2005)06-1420-05 Electrochemical properties of novel calcium stannate anode for lithium ion batteries HE Ze-qiang(何则强)1, 2, XIONG Li-zhi(熊利芝)1, XIAO Zhuo-bing(肖卓炳)1, MA... for lithium ion batteries were studied. The results show that the uniform nano-crystallites (about 200nm) of CaSnO3 are obtained and a reversible capacity of 460mA·h·g-1 (0-1.0V, 0.1C) with good cycling......
at 0.2C (74.4 mA/g). The cut-off voltage was set between 0.01 and 2.0 V. Table 3 and Fig.5 both show the charge (lithium insertion)-discharge (lithium extraction) performance of the composite...J. Cent. South Univ. Technol. (2011) 18: 972-977 DOI: 10.1007/s11771-011-0789-0 Carbonaceous mesophase spherule/activated carbon composite as anode materials for super lithium ion capacitors YANG......