标题:Evaluation of Effectiveness of CO2 Sequestration Using Portland Cement in Geological Reservoir Based on Unified Pipe-network Method
作者:Yan X.; Sun Z.; Li S.; Yang W.; Zhang Y.
作者机构:[Yan, X] State Key Laboratory for Geo-mechanics and Deep Underground Engineering, China University of Mining and Technology, 1 Daxue Road, Xuzhou, 221 更多
通讯作者:Sun, Z(zizheng.sun@sdu.edu.cn)
通讯作者地址:[Sun, Z] Geotechnical and Structural Engineering Research Center, Shandong UniversityChina;
来源:Energies
出版年:2020
卷:13
期:2
DOI:10.3390/en13020387
关键词:CO2 sequestration; Multi-field analysis; Reactive portland cement; Unified pipe-network method
摘要:In this paper, we first recapitulate some basic notions of the CO2 sequestration and numerical model. Next, a mixed model is employed into the CO2 sequestration framework, for simulating CO2 geological sequestration processes. The last part of the paper makes extensions to evaluation of the effectiveness of CO2 sequestration with respect to atmospheric pressure, formation temperature, the initial reactant concentration, fracture aperture, and fracture dip. The results show that reactive Portland cement has a great impact on the effectiveness of CO2 sequestration, while the proposed mixed model is robust in simulation. © 2020 by the authors.
收录类别:SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077802629&doi=10.3390%2fen13020387&partnerID=40&md5=cae03858e51c1ad4540e4898fb4980db
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