【摘要】 本实验选用长2m,内径为2.7mm 的不锈钢柱,用6201担体为载体,三乙醇胺为固定液,碘化钾为去尾剂,三者重量配比为100:28:4.5制成色谱柱.在103型气相层析仪上,选用热导检测器,对乙醇胺化产物(一乙胺、二乙胺,三乙胺、氨、乙醇、水混合物体系)进行气相色谱分析研究,测定了各组分的相对定量因子,确定了最佳色谱条件,完成乙醇胺化产物的定性定量分析.此法快速、准确.更多还原

【Abstract】 In the experiment described in this paper,spectrum columns are made using a stainless steel column(The column is 2.0m long diameter is 2.7mm)and 6201 support material as carrier,triethanolamine as fixing solution and KI as decrased tail agent,the proportion of which is 100:28 :4.5.On 103-type gas phase chro- matography,a thermal conductive detector is employed.To detect and analyse the products of amination of Et-OH for gas phase chromatography the quantitative factor of all groups is determined and optimize chromatogran conditions are dete- rmined,too.The qualitative and quantitative analyse of products for amination of Et-OH have been made.更多还原