天然气水合物

用CO2置换水合物沉积层中CH4可行性分析

展开
  • (上海理工大学动力工程学院,上海 200093)

收稿日期: 2006-11-22

  修回日期: 2007-03-10

  网络出版日期: 2008-06-20

FEASIBILITY ANALYSIS ON REPLACEMENT OF CH4FROM HYDRATE SEDIMENT BY CO2

Expand
  • (College of Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)

Received date: 2006-11-22

  Revised date: 2007-03-10

  Online published: 2008-06-20

摘要

天然气水合物是一种重要的能源载体,如何有效开采、合理运用是水合物气研究的关键。在总结国内外提出的一般天然气水合物开采方式基础上,依据目前国外CO2置换技术的实验研究和理论分析,探讨了利用该技术开采水合物气的可行性。认为一旦CO2置换CH4技术从热力学和动力学两方面取得广泛理论成果,将探索出一条既能开发能源、又能保护环境的可行途径,给国民经济带来直接的经济效益。

本文引用格式

樊 燕;刘道平;谢应明;钟栋梁;肖 杨. . 用CO2置换水合物沉积层中CH4可行性分析[J]. 天然气地球科学, 2007 , 18(2) : 317 -320 . DOI: 10.11764/j.issn.1672-1926.2007.02.317

Abstract

Gas hydrate is considered as an important energy resource, so its effective exploration and reasonable application will be crucial to the hydrate research. Thispaper introduces the feasibility of the replacement of CO2 for the methane from hydrate sediment through the thermodynamic and kinetic discussions. The method would provide a way benefiting both the natural gas industry and the environmental protection.

文章导航

/