| DOI: | 10.2172/1126713
|
| 报告号: | None
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| 报告题名: | Microbial and Chemical Enhancement of In-Situ Carbon Mineralization in Geological Formation |
| 作者: | Matter, J.; Chandran, K.
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| 出版年: | 2013
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| 发表日期: | 2013-05-31
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| 国家: | 美国
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| 语种: | 英语
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| 中文主题词: | 大气科学
; 碳
; 排放物
|
| 主题词: | ATMOSPHERE
; CARBON
; EMISSIONS
|
| 英文摘要: | Predictions of global energy usage suggest a continued increase in carbon emissions and rising concentrations of CO{sub 2} in the atmosphere unless major changes are made to the way energy is produced and used. Various carbon capture and storage (CCS) technologies are currently being developed, but unfortunately little is known regarding the fundamental characteristics of CO{sub 2}-mineral reactions to allow a viable in-situ carbon mineralization that would provide the most permanent and safe storage of geologically-injected CO{sub 2}. The ultimate goal of this research project was to develop a microbial and chemical enhancement scheme for in-situ carbon mineralization in geologic formations in order to achieve long-term stability of injected CO{sub 2}. Thermodynamic and kinetic studies of CO{sub 2}-mineral-brine systems were systematically performed to develop the in-situ mineral carbonation process that utilizes organic acids produced by a microbial reactor. The major participants in the project are three faculty members and their graduate and undergraduate students at the School of Engineering and Applied Science and at the Lamont-Doherty Earth Observatory at Columbia University: Alissa Park in Earth and Environmental Engineering & Chemical Engineering (PI), Juerg Matter in Earth and Environmental Science (Co-PI), and Kartik Chandran in Earth and Environmental Engineering (Co-PI). Two graduate students, Huangjing Zhao and Edris Taher, were trained as a part of this project as well as a number of graduate students and undergraduate students who participated part-time. Edris Taher received his MS degree in 2012 and Huangjing Zhao will defend his PhD on Jan. 15th, 2014. The interdisciplinary training provided by this project was valuable to those students who are entering into the workforce in the United States. Furthermore, the findings from this study were and will be published in referred journals to disseminate the results. The list of the papers is given at the end of the report for reference. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1126713
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/41132
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| File Name/ File Size |
Content Type |
Version |
Access |
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| 1126713.pdf（2585KB） | 研究报告 | -- | 开放获取 | | View
Download
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| Recommended Citation: | |
Matter, J.,Chandran, K.. Microbial and Chemical Enhancement of In-Situ Carbon Mineralization in Geological Formation. 2013-01-01.
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