Synthetical Analysis on Adsorbing Characteristic Experiment of Coal Seams
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摘要: 對我國不同地區、不同煤盆、不同變質程度煤的等溫吸附實驗進行綜合分析.結果表明,煤的吸附性能受到煤的變質程度、儲層溫度、儲層壓力以及煤中水分類型及水分含量等多方面因素的影響,實踐證明實驗結果接近現實.本實驗獲得的參數對煤層氣資源的選區、勘探、開發提供重要依據.Abstract: The isothermal adsorbing experiment of coal collected in different areas and coal basins with different metamorphose degrees was synthetically analyzed. It is indicated that the adsorbing capability of coal relates to many factors including the metamorphose degree of coal, temperature and pressure of the coal-bed methane-stored layer, and moisture type and content of coal etc. This experimental result was verified in practice.
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Key words:
- coal /
- CBM (coal-bed methane) /
- adsorbing capability /
- affecting factor
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