F206 CO_2ハイドレートの生成熱を利用したメタンハイドレート資源の増進回収法 : 地層へのCO_2の連続注入原理の室内実験による検証結果(OS11 温暖化対策とCO_2削減技術),動力エネルギーシステム部門20周年,次の20年への新展開)

概要

論文の詳細を見る
The amount of methane hydrates in our marine sediments is reported about 4.65 to 7.35 trillion cubic meters. Our yearly natural gas consumption is 820 billion cubic meters. Japan national research succeeded to demonstrate methane hydrate recovery in Canada by the depressurization method. A demonstration in Nankai trough is planned for the next step. CRIEPI has proposed a methane hydrate enhanced recovery method by using exothermic heat of CO_2 hydrate formation to improve the productivity and the recovery factor. This enhanced recovery can be adapted for sediments less than 10 degrees centigrade. The number of the sites is two-thirds of the founded sites in the world.
一般社団法人日本機械学会の論文
2010-06-20