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硅基单柱离子色谱法测定油田水质新技术
陈立仁; 蒋生祥; 刘霞; 苏虎
Subject Area分析
Subtype甘肃省科技进步奖
Award Level
1995
Department非现建制
Abstract提出了一种用单柱离子色谱法测定油田水中无机离子的新方法。在阴离子键合柱上,用0.5mM苯甲酸钠和0.1mM柠檬酸钠作为洗脱液,可对油田水中的Cl- 、NO3-、SO42-进行测定;在阳离子键合柱上,用1.5mM硝酸为洗脱液,可对油田水中的Na+和K+进行测定;用浓度各为1.5mM的草酸和乙二胺为洗脱液,可对水样中的Mg2+、Ca2+、Sr2+、Ba2+ 进行测定。对于油田水中含量大大高于其它无机离子的Cl-和Na+的测定,可在适当稀释后,再进行测定。本方法具有简便、快速、准确的优点,其测定结果与油田现行使用的方法所测结果基本相符。
Document Type成果
Identifierhttp://ir.licp.cn/handle/362003/2436
Collection非现建制
Recommended Citation
GB/T 7714
陈立仁,蒋生祥,刘霞,等. 硅基单柱离子色谱法测定油田水质新技术. 甘肃省科技进步奖. 1995.
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