Abstract:A method was designed for detecting trace helium, neon and hydrogen by means of gas chromatography. The detection of trace helium, neon and hydrogen was realized through back-blowing principle to protect the molecular sieve column. The analytical method established has the advantages of large measurement range, high sensitivity, short analysis time, long service life, and easy operation, thus having a good application prospect. This method was used to detect the non-hydrocarbon gases in the near-surface soil gases over Huangqiao helium reservoir, and the result proves its effectiveness.
李吉鹏, 王国建, 汤玉平. 一种痕量氦氖氢的检测方法及其化探效果[J]. 物探与化探, 2013, 37(2): 251-254.
LI Ji-peng, WANG Guo-jian, TANG Yu-ping. A DETECTION METHOD FOR TRACE HELIUM, NEON AND HYDROGEN AND ITS EFFECT IN OIL AND GAS EXPLORATION. Geophysical and Geochemical Exploration, 2013, 37(2): 251-254.