范勇;蒋国盛;张凌;宁伏龙;胡代平;陆洪智;刘力;韩博;

• 1:中国地质大学岩土钻掘与防护教育部工程研究中心
• 2:中国地质大学研究生院
• 3:福建省建筑科学研究院结构检测所
• 4:中国地质大学工程学院

摘要(Abstract)：

热开采法、抑制剂刺激法等传统天然气水合物开采方法将破坏水合物地层,不能有效地解决海底地层破坏和开采使用化石燃料燃烧后所存在的碳储存和碳捕捉问题。介绍了低温固体氧化物燃料电池法开采天然气水合物的方法。该方法利用CO2置换天然气水合物地层中的甲烷,运送到低温固体氧化物燃料电池的阳极,在阴极通入空气,发生电化学反应,产生电能,并将产出的CO2通入到天然气水合物地层,置换出甲烷。该方法简单、实用,克服了传统开采方法所存在的问题,发电效率较传统发电方法大幅提高。

关键词(KeyWords)： 天然气水合物;开采;低温固体氧化物燃料电池;二氧化碳;海底;冻土水合物;发电

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(50704028;50904053);; 中国地质大学(武汉)中央高校基本科研业务费专项资金项目(CUGL090217);中国地质大学(北京)科学钻探国家专业实验室开放课题(NLSD200901)

作者(Author): 范勇;蒋国盛;张凌;宁伏龙;胡代平;陆洪智;刘力;韩博;

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