The influence of coal adsorbing methane and carbon dioxide on gas outburst

机译：煤吸附甲烷和二氧化碳对气体爆发的影响

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Methane and carbon dioxide of different pressures were absorbed by the anthracite coal for 5 hours in high pressure reactor. When adsorption experiment was completed, pressure is reduced quickly. The content of pulverized coal which was produced by releasing gas quickly, was used to reflect capacity of gas adsorption. The result showed that the content of pulverized coal which was produced by adsorbing CH4 was higher than that was produced by adsorbing CO_2 on the same coal under the same pressure. Langmuir isotherm and Freundlich isothermal can describe coal methane adsorption. Freundlich isothermal can be a good description of coal carbon dioxide adsorption.

机译：不同压力的甲烷和二氧化碳在高压反应器中被无烟煤煤吸收5小时。当吸附实验完成时，压力迅速减少。通过快速释放气体产生的粉煤的含量反映气体吸附能力。结果表明，通过吸附CH4制备的粉煤的含量高于在相同压力下吸附在相同煤上的CO_2产生的。 Langmuir等温线和Freundlich等温可以描述煤甲烷吸附。 Freundlich等温可以是煤炭二氧化碳吸附的良好描述。

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《International Conference on Intelligent System and Applied Material》|2014年||共4页
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作者
Dezhu Cheng; Ailing Du; Aiqin Du;
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原文格式 PDF
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中图分类 TB3-532;
关键词
High-pressure Reactor; Pulverized Coal; Adsorption; Gas Outburst;

机译：高压反应器;煤粉;吸附;天然气爆发;

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4. The influence of coal adsorbing methane and carbon dioxide on gas outburst [C] . Dezhu Cheng, Ailing Du, Aiqin Du International Conference on Intelligent System and Applied Material . 2014

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The influence of coal adsorbing methane and carbon dioxide on gas outburst

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