PDF (2035K)
摘要
详细介绍了通过产甲烷菌实现油藏地质封存中的CO2生物转化为CH4的技术背景、菌群基础和代谢路径；讨论了菌群结构、环境条件和营养物配比等影响因素；回顾了本源/外源微生物相关试验；探讨了其技术可行性，为该技术未来发展及潜在应用提供参考思路。
Abstract
This paper introduces the technological background,flora basis and metabolic pathway for the production of methane,through methanogens,by bio-transformation of CO2 that is geologically stored in oil reservoirs.It also discusses the influencing factors such as flora structure,environmental conditions and nutrient ratio,reviews the relevant experiments of the original/exogenous microorganisms,and studies the technical feasibility,which can offer a reference for the future development and potential implementation of this technology.
关键词
油藏
/
CO2生物固定与转化
/
二氧化碳封存
/
甲烷化
/
产甲烷菌
Key words
oil reservoir
/
bioconversion and biotransformation of CO2
/
CO2 sequestration
/
methanation
/
methanogens
Author summay
油藏地质封存中CO2生物转化CH4的资源化利用技术研究现状[J].
, 2020, 40(9): 30-34,40 DOI:10.16606/j.cnki.issn0253-4320.2020.09.007
