Efficiency assessment of underground biomethanation with hydrogen and carbon dioxide in depleted gas reservoirs: A biogeochemical simulation
文献类型：期刊论文
| 作者 | Wu, Lin1,2,3; Hou, Zhengmeng1,2; Luo, Zhifeng3; Huang, Liangchao1,2; Xiong, Ying4; Mehmood, Faisal5; Liu, Jianhua1,9; Sun, Wei6; Xie, Yachen1,2,7,8 |
| 刊名 | ENERGY
 |
| 出版日期 | 2023-11-15 |
| 卷号 | 283页码:13 |
| 关键词 | Carbon dioxide utilization Renewable natural gas Large-scale energy storage Methanogens Underground biomethanation efficiency PHREEQC |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2023.128539 |
| 英文摘要 | Underground biomethanation, which converts hydrogen and carbon dioxide to methane with the catalysis of methanogens in geological formations, has great potential for carbon dioxide utilization and sequestration, renewable natural gas production, and large-scale energy storage. However, the efficient conversion of hydrogen and carbon dioxide in a complex reservoir environment has not been explored. To address this issue, a novel biogeochemical model is developed for underground biomethanation that considers reservoir environment factors (e.g. pH, temperature, and salinity) and integrated into PHREEQC software. The biogeochemical model is validated with a laboratory experiment and utilized to investigate the effects of reservoir parameters and injection parameters on biomethanation efficiency in depleted gas reservoirs. Results show that the biomethanation efficiency is 94.2% after 360 days in both sandstone and carbonate reservoirs. Underground biomethanation can be completed in 30 days if initial biomass and optimum specific growth rate increase and decay rate decreases. Additionally, the optimal ratio of injected hydrogen and carbon dioxide for biomethanation is greater than 4:1 and increases with total pressure if it is above 70 atm. To improve the biomethanation efficiency, this study suggests utilizing geothermal energy and pre-injecting highly active methanogens cultured on the ground before mixed gas injection. |
| 资助项目 | Henan Institute for Chinese Develop- ment Strategy of Engineering amp; Technology[2022HENZDA02] ; High -End Foreign Experts Program of the Yunnan Revitalization Talents Support Plan of Yunnan Province ; China Scholarship Council[202208080058] |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001051074700001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/39201]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Liu, Jianhua; Xie, Yachen |
| 作者单位 | 1.Zhengzhou Univ, Sino German Res Inst Carbon Neutralizat & Green De, Zhengzhou 450001, Peoples R China 2.Tech Univ Clausthal, Inst Subsurface Energy Syst, D-38678 Clausthal Zellerfeld, Germany 3.Southwest Petr Univ, Natl Key Lab Oil & Gas Reservoir Geol & Exploitat, Chengdu 610500, Peoples R China 4.Peking Univ, Sch Earth & Space Sci, Beijing 100871, Peoples R China 5.Univ Engn & Technol, Dept Petr & Gas Engn, Lahore 54890, Pakistan 6.Kunming Univ Sci & Technol, Fac Land & Resources Engn, Kunming 650093, Peoples R China 7.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 8.Agricolastr 10, D-38678 Clausthal Zellerfeld, Germany 9.100 Sci Ave, Zhengzhou 450001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Lin,Hou, Zhengmeng,Luo, Zhifeng,et al. Efficiency assessment of underground biomethanation with hydrogen and carbon dioxide in depleted gas reservoirs: A biogeochemical simulation[J]. ENERGY,2023,283:13. |
| APA | Wu, Lin.,Hou, Zhengmeng.,Luo, Zhifeng.,Huang, Liangchao.,Xiong, Ying.,...&Xie, Yachen.(2023).Efficiency assessment of underground biomethanation with hydrogen and carbon dioxide in depleted gas reservoirs: A biogeochemical simulation.ENERGY,283,13. |
| MLA | Wu, Lin,et al."Efficiency assessment of underground biomethanation with hydrogen and carbon dioxide in depleted gas reservoirs: A biogeochemical simulation".ENERGY 283(2023):13. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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