芳烃抽提环丁砜贫剂中烃含量的分析气相色谱仪
详细信息
| | 加工定制：是 | | 品牌：翔鹰技术 | | 型号：XiangyingGC7990plus | |
| | 测量范围：ppm | | 测量对象：芳烃抽提环丁砜贫剂中烃 | | 控温范围：450 ℃ | |
| | 功率：1800 w | | 尺寸：480 mm | | 重量：45 kg | |
| | 噻吩：芳烃抽提环丁砜贫剂中烃含量 | | 芝麻香白酒：3-甲硫基丙醇 | | 石脑油：二甲醚 | |
| | 粗苯：三苯 | | 汽油：柴油 | | | |
Xiang ying analysis technology co., LTD. Is established using XiangyingGC7990plus aromatics extraction gas chromatography analysis hydrocarbon component in sulfolane poor agent structure method and content. And use the three factors and three levels orthogonal test to determine the optimum chromatographic separation conditions. The aromatics extraction sulfolane qualitative, hydrocarbon component in lean agent, can determine the structure of hydrocarbon component. With internal standard was octane substrates, quantitative, internal standard method using sulfolane scan mode analysis various hydrocarbon component content in lean agent. With standard solution, the relative volume correction factors determine the hydrocarbon component. Samples of each hydrocarbon component content determination in the relative standard deviation less than 5%, recovery rate was between 91% ~ 109%, compared with the traditional distillation method, this method is more accurate and simple, rapid, sensitive, and no environmental pollution.
滕州市翔鹰分析技术有限公司建立了采用XiangyingGC7990plus气相色谱分析芳烃抽提环丁砜贫剂 中各烃组分结构和含量的方法.并使用三因素三水平正交试验来确定***佳色谱分离条件.对芳烃抽提环丁砜贫剂中各烃组分进行定性,,可确定各烃组分结构.以正辛烷为内标物,内标法定量,采用扫描方式分析环丁砜贫剂中各烃组分含量.配 制标准溶液,测定各烃组分的相对体积校正因子.样品中各烃组分含量测定的相对标准偏差均小于5％,回收率在91％～109％之间,与传统的蒸馏法相比,该方法更精确、灵敏、快速、简便,且无环境污染.
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