摘要
研究了仲丁醇在氢气存在条件下经过钴催化氨化合成的仲丁胺产品气相色谱分析法的基本特点,探讨了新型混合石英毛细柱在工业生产中对仲丁胺分析方法。结果表明:仲丁胺在新型混合石英毛细柱上,有良好的分离度和线性关系;相对标准偏差在0.2%以内,重复性好。该方法操作快捷,仅用7 min即可完成样品的分析,速度快,实用性强。
The basic characteristics of GC analysis sec-butylamine product synthesized from sec-butylalcohol by cobalt-catalytic ammoniation under the condition of hydrogen are studied. The analytical methods for sec-hutylamine using new-type mixed quartz capillary columns in industrial production are discussed. The results indicate that sec-butylamine has good separation degree and linear correlation on new-tape mixed quartz capillary columns. The relative standard deviation is in the range of 0. 2% with good repeatability. The method can be operated rapidly and fulfilled within 7 minutes with quick speed and strong practical applicability.
出处
《现代化工》
CAS
CSCD
北大核心
2012年第2期92-93,共2页
Modern Chemical Industry
关键词
仲丁胺
气相色谱
工业分析
sec-butyl amine
gas chromatography
industrial analysis
