多种含硫阴离子的液相色谱法研究

J4 ›› 1999, Vol. 7 ›› Issue (2): 36-42.

多种含硫阴离子的液相色谱法研究

葛碧洲, 兰新哲, 张聪惠, 宋永辉

西安建筑科技大学环境工程系, 陕西　西安　710055

收稿日期:1998-12-25 修回日期:1999-02-09 出版日期:1999-04-27 发布日期:2011-12-02
作者简介:葛碧洲(1964-),男,西安建筑科技大学高级工程师.
基金资助:
国家自然科学基金资助项目(59674019) ; 国家“九五”科技攻关项目资助(952521203202)

Study on multi-negativeions bearing sulfur by the liquidcion chromatography

GE Bizhou,LAN Xinzhe, ZHANG Conghui,SONG Yonghu i, L I Yongli

X i’an University of Architecture & Technology , X i’an 710055, China

Received:1998-12-25 Revised:1999-02-09 Online:1999-04-27 Published:2011-12-02

摘要/Abstract

摘要：

研究了现有的各种液相(离子) 色谱技术在石硫合剂(L SSS) 及改性石硫合剂(ML SSS) 分析中的应用, 比较了L SSS 和MLSSS 中HS^- , S₂O₃ ^2- , SO ₃²- , S^2-x 等离子在不同介质酸度下离子排斥,离子交换及反相离子对色谱的应用范围。首次提出了用聚甲基丙烯酸酯为载体, 其上导入季铵基官能团做离子交换的非抑制柱方式, 检测硫及其化合物。使用210 nm 紫外波长检测和N aHCO₃—N a₂CO₃(pH = 10) 缓冲盐流动相, 方法快速、灵敏, 为LSSS 和ML SSS 的研究提供了高选择性、多组分分离分析技术。

关键词: 石硫合剂, 亚硫酸盐, 硫代硫酸盐, 硫化物, 多硫化物, 液相色谱

Abstract:

Various kinds of liquid chromatography technology at present in application of analyles of surlphur bearing species, and the ionsex collusion and exchange of HS^- , S₂O₃^2-, SO₃^2-,S^2-x , etc, in LSSS and MLSSS under the conditions of diffterent media and different degree of acidity are studies, the application range of chromatography to reversionions is also studied.The polymethacrylare is used as the carrier for the first time on whiter quatemary ammonium functional group is induced as the ionexchange suppreesion column to measure sulturand it scompoundsuv spectrum with wavelength 210 nm is in use as the detector and the buffering agent NaHCO₂N a2CO 3 (pH= 10) the mobile phase. The methodis proved rap id and sensitive and with high selectivity at the same time, it is a separation and analyses technology of multicomponent system. It is realized that the above teehnique is an effective method for detecting multions bearing sulfurin aqueous solut ion s simultaneously.

Key words: font-size: 10pt, mso-fareast-font-family: 宋体, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, MLSSS')">mso-bidi-language: AR-SA" lang="EN-US">MLSSS, su lf ite, simer th io sulfate, sulfide, liqu id chromatography, polysulfiide

中图分类号:

TF831

葛碧洲, 兰新哲, 张聪惠, 宋永辉. 多种含硫阴离子的液相色谱法研究[J]. J4, 1999, 7(2): 36-42.

GE Bi-Zhou, LAN Xin-Zhe, ZHANG Cong-Hui, SONG Yong-Hui. Study on multi-negativeions bearing sulfur by the liquidcion chromatography[J]. J4, 1999, 7(2): 36-42.

参考文献

[1]严晋婴, 施荫玉.离子排斥色谱用于低分子羧酸分析的进展[J].色谱, 1993, 11 (1) : 13.

[2]牟世芬, 刘开录.离子色谱[M].北京:科学出版社,1986.

[3]邹汉法,张玉奎,卢佩章.反相离子对色谱法及其应用[J].色谱, 1992, 10 (6) : 329.

[4]Moses C O , Nordsrom D K, M ils A L. Sampling and Analysing Mixtures of Sulphate, Sulphits, Thiosulphate and Polythionate[J].Talanta, 1984 (31) : 331.

[5]Steven B, Rabin Stanbury M. Separation and determination of polythionates by ionpair Chromatogy[J ]. aphy Anal Chem, 1985, 57 (6) : 1 -130.

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