摘要
以邻苯二甲酸二壬酯 ( DN P)为固定液 ,氮气作为载气 ,研究了在不同的柱温 ,不同的载气流速下 。
Butane mixture gases have been investigated with gas chromatography. In this experiment, dinonyl phthalate(DNP) was used as stational liquid and nitrogen as the carrier gas. In this condition, the appropriate column temperature (20-40℃) and the appropriate flow rate(15-20mL/min) of the carrier gas to separate the mixture gases efficiently were obtained.In addition ,the butane mixture gases were determined quantitatively.The result was satisfactory .
出处
《安庆师范学院学报（自然科学版）》
2004年第3期1-2,28,共3页
Journal of Anqing Teachers College(Natural Science Edition)
关键词
邻苯二甲酸二壬酯(DNP)
丁烷混合气
柱温
流速
dinonyl phthalate
mixture, butane gases,column temperature,flow rate of the carrier gas
