• Core Journal of China
  • DOAJ
  • Scopus
  • Chinese Scientific and Technical Papers and Citations (CSTPC)
  • Chinese Science Citation Database (CSCD)
Advanced Search
ZHANG Xi-hu, LIU Xiao. Determination of Anions in High Chloride Matrix by Ion Chromatography with Pre Online Sample Preparation Technique[J]. Rock and Mineral Analysis, 2011, 30(3): 285-288.
Citation: ZHANG Xi-hu, LIU Xiao. Determination of Anions in High Chloride Matrix by Ion Chromatography with Pre Online Sample Preparation Technique[J]. Rock and Mineral Analysis, 2011, 30(3): 285-288.
shu

Determination of Anions in High Chloride Matrix by Ion Chromatography with Pre Online Sample Preparation Technique

  • 1.

    Application and Research Center, Dionex China Limited Corporation, Beijing 100085, China

  • 2.

    Application and Research Center, Dionex China Limited Corporation, Beijing 100085, China

More Information
  • Received Date: May 26, 2010
  • Revised Date: January 09, 2011
    Abstract
  • We developed a method in which Dionex "Pre" online sample preparation technique was used to remove chloride by Ag cartridge and Na cartridge. This method is applicable to a wide range of samples and is simpler than off-line approach. Each Ag cartridge carries on 400 consecutive injections (25 microlitre each) of 1% NaCl solution, and the removal efficiency is still above 99%. The separation of anions was carried out by high capacity hydroxide selectivity IonPac AS11-HC gradient separation column while Eluent Generator was employed to generate gradient KOH eluent online automatically. Two valves were switched to finish the injection. The system removes chloride well online for different matrix as analysis grade salt and sodium chloride. The detection limits of bromate, chlorate, chlorite, nitrite, nitrate and sulfate are less than 10 μg/L, and the recoveries are between 80% and 110%. This method holds the advantages of easy-operation, good reproducibility, lower operation cost etc and is more convenient than off-line approach.
    • FullText(HTML)
    • References (7)
  • 顾海宁,王慕华,沈星,陈朝晖,蒋银土,朱京平,朱岩.离子色谱法电导检测同时测定海水中硝酸盐、磷酸盐、硫酸盐等多种阴离子[J].现代科学仪器,2000(6): 40-42.
    史亚利,刘京生,蔡亚岐,牟世芬,温美娟.离子色谱法测定高氯、高钠油田回注水中的阴、阳离子及有机酸[J].色谱,2004,22(6):646-649.
    刘肖,蔡亚岐,牟世芬.超高含量氯离子基体下痕量亚硝酸盐的检测[J].分析试验室,2007,26(11):100-103.
    刘肖,Archava Siriraks,Mike Kinderman. AutoPrep离子色谱法检测饮用水中痕量NO-3和NO-2[J].中国给水排水,2007,23(22):85-89.
    戴珏,王炯,杨静,张夕虎,刘肖.利用谱睿(Pre)技术超大体积进样抑制型电导离子色谱法检测超纯水中ng/L级阴离子[J].岩矿测试,2010,29(4):341-344.
    刘肖,王碗,蔡亚岐,牟世芬.利用AutoPrep离子色谱技术实现复杂基体样品中重稀土元素的分离和制备[J].岩矿测试,2007,26(3):176-182.
    刘肖,史亚利,Archava Siriraks,Mike Kinderman.利用AutoPrep技术抑制型电导离子色谱法检测土壤中碘[J].岩矿测试,2007,26(6):446-450.
    • Related Articles

  • Related Articles

    [1]LI Yuan, DUAN Xiaoyan, SHI Yuge, LI Gang. Determination of Petroleum Oil in Soil by Fluorescence Spectrophotometry with Oscillatory Extraction[J]. Rock and Mineral Analysis, 2023, 42(6): 1240-1247. DOI: 10.15898/j.ykcs.202211150218
    [2]Xue-feng WANG, Chun-xue XU, Xue GU, Ya-ping WANG, Kai LI, Zheng-yu BAO. Concentration and Fractionation of Rare Earth Elements in Soils Surrounding Rare Earth Ore Area[J]. Rock and Mineral Analysis, 2019, 38(2): 137-146. DOI: 10.15898/j.cnki.11-2131/td.201807180085
    [3]HU De-xin, MA De-qi, AN Peng-sheng, WANG Zhen-kun, WANG Hong, LI Quan-bin, GU Song-hai, WEI Hong-bing. Determination of Water Soluble Fluoride, Chloride, Bromide and Nitrate in Iron Ores by Supersonic Extraction-Ion Chromatography[J]. Rock and Mineral Analysis, 2012, 31(2): 287-290.
    [4]XIAO Fang, TANG Zhi-yong, HAO Zhi-hong, SHUAI Qin, ZHENG Hong-tao, QIU Hai-ou. Determination of As(Ⅲ) and As(Ⅴ) in Stream Sediments by Hydride Generation-Atomic Fluorescence Spectrometry with Ultrasonic Extraction[J]. Rock and Mineral Analysis, 2011, 30(5): 545-549.
    [5]LIU Wenzhang, TAO Wenjing, CHENG Liya, YU Xing, TIAN Min, HUANG Qin, LI Shengsheng. Determination of Organochlorine Pesticides in Soil Samples by Gas Chromatography with Ultrasonic Extraction and Solid Phase Extraction[J]. Rock and Mineral Analysis, 2009, 28(6): 541-544.
    [6]Determination of 10 Elements including Silicon, Iron and Aluminum in Rock, Stream Sediment and Soil Samples by ICP-AES with Lithium Metaborate Fusion and Ultrasonic Extraction[J]. Rock and Mineral Analysis, 2008, 27(4): 287-290.
    [7]Speciation Analysis of Arsenic in Soil Samples[J]. Rock and Mineral Analysis, 2008, 27(3): 179-183.
    [8]Pre-treatment Methods for Analysis of Persistent Organic Pollutants in Soil Samples[J]. Rock and Mineral Analysis, 2008, 27(2): 81-86.
    [9]Comparison of Ultrasonic Vibration and Mechanical Shaking Extraction of Loosely Sorbed Phosphorus in Sediments[J]. Rock and Mineral Analysis, 2005, (3): 193-196.
    [10]Determination of BHC and DDT in Soil Samples by Ultrasonic Extraction and Gas Chromatography[J]. Rock and Mineral Analysis, 2003, (4): 248-253.
    • Supplements (0)

Catalog

    Get Citation
    PDF
    XML
    Article views (1463) PDF downloads (1453) Cited by()
    Turn off MathJax
    Article Contents
    ABSTRACT
    References
    Related Articles

    Competent Authorities：China Association for Science and Technology

    Sponsored by：Geological Society of China; National Research Center for Geoanalysis

    Address：No. 26 Baiwanzhuang Road, Xicheng District, Beijing 100037, China Email：ykcs_zazhi@163.com Tel：010-68999562

    京公网安备 11010202008159号 京ICP备2022024991号

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return