Characteristics of CO 2 gas permeability and adsorption of coal samples for CO 2 sequestration into Japanese coal seams

Kyuro Sasaki, Takashi Fujii

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

This chapter describes adsorption capacity of CO2 on coal matrix and gas permeability necessary for a numerical modeling were measured with two sizes of core specimens and four sizes of coal specimens including crushed specimens, respectively. The effects of coal specimen sizes on CO2 gas absorption capacity and permeability are investigated. Coal seams have a significant ability of CO2 adsorption more than CH4 as approximately double based on some experiments reported. By utilizing this property, coal bed methane gas can be replaced with CO2 injected and produced as a clean energy. Furthermore, adsorption behaviors against saturated CO2 water have been measured to simulate CO2 adsorption in a coal seam with high water saturation.

元の言語英語
ホスト出版物のタイトルGreenhouse Gas Control Technologies 7
出版場所Canada
出版者Elsevier Ltd
ページ2257-2261
ページ数5
II-Part2
ISBN(印刷物)9780080447049
DOI
出版物ステータス出版済み - 12 1 2005
イベントGreenhouse Gas Control Technologies 7 - Vancouver, カナダ
継続期間: 9 5 20049 8 2004

会議

会議Greenhouse Gas Control Technologies 7
カナダ
Vancouver
期間9/5/049/8/04

All Science Journal Classification (ASJC) codes

  • Global and Planetary Change
  • Fuel Technology
  • Earth and Planetary Sciences(all)

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  • これを引用

    Sasaki, K., & Fujii, T. (2005). Characteristics of CO 2 gas permeability and adsorption of coal samples for CO 2 sequestration into Japanese coal seams. : Greenhouse Gas Control Technologies 7 (巻 II-Part2, pp. 2257-2261). [50313-X] Elsevier Ltd. https://doi.org/10.1016/B978-008044704-9/50313-X