EXPERIMENNTAL STUDY OF THE SOLUBILITY OF METHANEIN COALBED WATER
Online published: 2004-08-20
傅雪海;秦勇;杨永国;彭金宁;韩训晓; . 甲烷在煤层水中溶解度的实验研究[J]. 天然气地球科学, 2004 , 15(4) : 345 -348 . DOI: 10.11764/j.issn.1672-1926.2004.04.345
Based on experiments of the solubility of methane in coalbed water of different minefields of Qinshui basin in Shanxi Province, the influences of temperature, pressure, total salinity and its hydronium composes on the solubility of methane in coalbed water were discussed. They were suggested that organic matter in coalbed water leads usually to increase of the solubility of methane, that the influence of total salinity on the solubility of methane is marked when temperature and pressure are lower.
Key words: Coalbed water; Methane; Solubility; Experiment.
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