摘要
通过实际观测和实验,讨论了应用气相色谱法测定火山区温泉逸出气体时的主要干扰因素及排除方法,认为校正归一法是适合火山区微量气体检测的一种定量方法,另外发现观测时间对观测结果影响很大,应在取样后相对确定的时间段内进行样品分析,以保证分析结果的可对比性。
The main interferential factors and excluding methods in hot spring gas measuration by gas chromatograph are studied by practical observation and a series of tests.It is found that revise normalization method is suitable for observation on minim gas determination in volcanic area. In addition, observation time has great influence on observation result. It is recommended that the samples have better been observed in relatively certain time, so that the result has consistency with results obtained from other samples.
出处
《东北地震研究》
2008年第3期62-66,共5页
Seismological Research of Northeast China
关键词
气相色谱法
火山区
温泉
gas chromatograph
volcanic area
hot spring
