| DOI: | 10.1002/grl.50196
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| 论文题名: | Mineral carbon sequestration and induced seismicity |
| 作者: | Yarushina V.M.; Bercovici D.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9281
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| EISSN: | 1944-9012
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| 出版年: | 2013
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| 卷: | 40, 期:5 | | 起始页码: | 814
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| 结束页码: | 818
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| 语种: | 英语
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| 英文关键词: | Carbon sequestration
; Injection-induced seismicity
; Mineral carbonation
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| Scopus关键词: | Carbon sequestration
; Current technology
; Frictional contact
; Induced seismicity
; Injection-induced seismicity
; Mineral carbonation
; Mineral precipitation
; Mineral sequestration
; Carbon dioxide
; Hydraulic fracturing
; Minerals
; Seismology
; carbon dioxide
; carbon sequestration
; fluid injection
; fluid pressure
; hydraulic fracture
; mafic rock
; mineral
; precipitation (chemistry)
; seismic moment
; seismic survey
; subsurface flow
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| 英文摘要: | The seismic safety of current technologies for CO2 sequestration has been questioned in several recent publications and whitepapers. While there is a definite risk from unbalanced subsurface fluid injection because of hydraulic fracturing, we propose a simple model to demonstrate that mineral carbonation in mafic rocks can mitigate seismic risk. In particular, mineral precipitation will increase the solid grain-grain contact area, which reduces the effective fluid pressure, distributes the deviatoric stress load, and increases frictional contact. Thus, mineral sequestration can potentially reduce seismic risk provided fluid pumping rates do not exceed a critical value. © 2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876785754&doi=10.1002%2fgrl.50196&partnerID=40&md5=da06c95b9aaf0eafcf18945baec23d73
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/6545
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Department of Geology and Geophysics, Yale University, P.O. Box 208109, New Haven, CT 06520-8109, United States
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| Recommended Citation: | |
Yarushina V.M.,Bercovici D.. Mineral carbon sequestration and induced seismicity[J]. Geophysical Research Letters,2013-01-01,40(5).
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