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The Research and Application on CO Adsorption Experiment of Different Metamorphic Coal under the Constant Temperature and Pressure

机译:恒温恒压下不同变质煤的CO吸附实验研究与应用

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The purpose of this paper is to find the relationship between coal metamorphic and adsorption of Carbon Monoxide(CO) and reveal the source of CO in mines. Through preparation and industrial analysis of coal samples, mercury injection experiment and analysis of different metamorphic grade coal samples, to analysis the impaction on coal metamorphic grade of CO adsorption. Research shows with the increase of coal metamorphic grade, coal adsorption quantity of CO has a trend that increase at first and then decrease. The conclusion of this paper is that coal adsorption quantity of CO has a positive correlation with the sum of microporous coal samples and pore volume of coal samples and it is helpful to reveal the source of CO in mines.
机译:本文旨在寻找煤变质与一氧化碳(CO)吸附之间的关系,并揭示矿井中CO的来源。通过对煤样的制备和工业分析,注汞实验以及对不同变质等级煤样品的分析,分析了对煤变质等级CO吸附的影响。研究表明,随着煤变质等级的提高,CO对煤的吸附量呈先升高后降低的趋势。本文的结论是,煤中CO的吸附量与微孔煤样品的总和与煤样品的孔体积成正相关,有助于揭示矿井中CO的来源。

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