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Ion exchange extraction of boron from aqueous fluids by Amberlite IRA 743 resin
Xiao, YK; Liao, BY; Liu, WG; Xiao, Y; Swihart, GH
2003-08-01
发表期刊CHINESE JOURNAL OF CHEMISTRY
卷号21期号:8页码:1073-1079
文章类型Article
摘要The ion exchange characteristics of Amberlite IRA 743 resin for extracting boron from aqueous fluids, have been investigated in detail. The results show that Amberlite IRA 743 resin, a boron-specific ion exchange resin, can quantitatively extract boron as the B (OH)(4)(-) species from weakly basic solution. Some exchangeable anions such as Cl- and SO42- are present, resulting in an increase in pH value of the loaded solution within the column, and the boron in natural aqueous fluids with low pH is also extracted by Amberlite IRA 743 resin. However, the volume of loaded solution must be restricted. The maximum volume of loaded solution giving quantitative extraction of boron decreases for sample solutions of lower pH value. Warm HCl solution is more effective than room temperature HCl solution for eluting boron. from Amberlite IRA 743 resin.
关键词Separation Of Boron Ion Exchange Boron Specific Resin
WOS标题词Science & Technology ; Physical Sciences
关键词[WOS]ISOTOPIC FRACTIONATION ; MASS-SPECTROMETRY ; SEPARATION ; SAMPLES ; TEMPERATURE ; PH
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000185013800018
引用统计
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/6100
专题青海盐湖研究所知识仓储
作者单位1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710075, Shaanxi, Peoples R China
3.Memphis State Univ, Dept Earth Sci, Memphis, TN 38152 USA
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Xiao, YK,Liao, BY,Liu, WG,et al. Ion exchange extraction of boron from aqueous fluids by Amberlite IRA 743 resin[J]. CHINESE JOURNAL OF CHEMISTRY,2003,21(8):1073-1079.
APA Xiao, YK,Liao, BY,Liu, WG,Xiao, Y,&Swihart, GH.(2003).Ion exchange extraction of boron from aqueous fluids by Amberlite IRA 743 resin.CHINESE JOURNAL OF CHEMISTRY,21(8),1073-1079.
MLA Xiao, YK,et al."Ion exchange extraction of boron from aqueous fluids by Amberlite IRA 743 resin".CHINESE JOURNAL OF CHEMISTRY 21.8(2003):1073-1079.
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