期刊文献+

地质样品Au测试中分离富集材料应用研究进展 被引量:1

下载PDF
导出
摘要 地质及环境样品中Au的测定面临着目标元素含量低和杂质干扰明显的困难,为克服这些问题,常对Au进行预分离,使用固体吸附剂富集液相中的Au是当前主流的分离富集方法,针对不同的测试方法、样品特点及实验条件,需采用不同的吸附剂,本文以此为基础,简要介绍了四类Au分离富集材料的应用及研究进展。
出处 《内蒙古石油化工》 CAS 2015年第19期26-28,共3页 Inner Mongolia Petrochemical Industry
  • 相关文献

参考文献17

  • 1Medve J, Bujdo M, Matfl P, et al. Determi- nation of trace amounts of gold in acid--at- tacked environmental samples by atomic ab- sorption spectrometry with electrothermal at- omization after preconcentration[J]. Analyt- ical and bioanalytical chemistry, 2004, 379 (1):60-65.
  • 2Kim M L, Tudino M B. Evaluation of per- formance of three different hybrid meso- porous solids based on silica for preconcen- tration purposes in analytical chemistry: From the study of sorption features to the determination of elements of group IB[J]. Talanta, 2010, 82(3):923-930.
  • 3Ebrahimzadeh H, Tavassoli N, Amini M M, et al. Determination of very low levels of gold and palladium in wastewater and soil samples by atomic absorption after precon- centration on modified MCM--48 and MCM --41 silica[J]. Talanta, 2010,81 (4) : 1183- 1188.
  • 4Liu R, Liang P. Determination of gold by nanometer titanium dioxide immobilized onsilica gel packed microcolumn and flame atomic absorption spectrometry in geological and water samples [J].Analytica chimica acta, 2007, 604(2):114-118.
  • 5A1--Merey R. Hariri Z, Hilal J A. Selective separation of gold from iron ore samples us- ing ion exchange resin [J]. Microchemical journal, 2003,75 (3): 169- 177.
  • 6Donia A M, Aria A A, Elwakeel K Z. Gold (III) recovery using synthetic chelating resins with amine, thio and amine/mercaptan functionalities [J]. Separation and Purifica- tion Technology, 2005, 42 (2) : 111-116.
  • 7Saitoh T, Nakane F, Hiraide M. Preparation of trioctylamine -- impregnated polystyrene-- divinylbenzene porous resins for the collec- tion of precious metals from water[J]. Reac- tive and Functional Polymers, 2007, 67(3): 247-252.
  • 8Senturk H B, Gundogdu A, Bulut V N, et al. Separation and enrichment of gold (III) from environmental samples prior to its flame atomic absorption spectrometric deter- ruination [J].Journal of hazardous materi- als, 2007,149(2).317-323.
  • 9El Shahawi M S, Bashammakh A S, A1-- Sibaai A A, et al. Solid phase preconcen- tration and determination of trace concentra- tions of total gold (I) and/or (III) in sea and wstewater by ion pairing impregnated polyurethane foam packed column prior flame atomic absorption spectrometry [J]. International Journal of Mineral Processing, 2011,100(3) : 110-115.
  • 10Wang H, Bao C, Li F, et al. Preparation and application of 4--amino- 4-- nitro a- zobenzene modified chitosan as a selective adsorbent for the determination of Au (IID and Pd (11)[J]. Microchimica Acta, 2010, 168(1--2) :99-105.

同被引文献116

引证文献1

二级引证文献6

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部