Capacity assessment of CO2 storage in deep saline aquifers by mineral trapping and the implications for Songliao Basin, Northeast China
文献类型：期刊论文
| 作者 | Jin, Chao1; Liu, Langtao1; Li, Yiman2; Zeng, Rongshu2 |
| 刊名 | ENERGY SCIENCE & ENGINEERING
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 5期号:2页码:81-89 |
| 关键词 | Capacity assessment CO2 storage deep saline aquifer feldspar mineral trapping Songliao Basin |
| ISSN号 | 2050-0505 |
| DOI | 10.1002/ese3.151 |
| 文献子类 | Article |
| 英文摘要 | Sequestrating CO2 in deep saline aquifers is maybe the most effective option to mitigate CO2 emission. The storage capacity of CO2 is the key factor for site selection before a project is carried out. Most of the existing methods are for assessment of CO2 sequestered by stratigraphic and structural trapping, as well as residual trapping and solubility trapping. In this study, we used a new method that considers CO2 consumption through geochemical reactions with minerals of reservoir rocks, mainly sandstones. Contribution of storage capacity from carbonate mineral mainly refers to calcite is excluded. That is because lifetime of calcite (the whole time from reaction starting to calcite running out) is very short contrast with geological time-scale or it is a temporary trapping. The geochemical reactions between CO2 and feldspar minerals with thousand-year lifetime are regarded as the permanent methods for trapping CO2. CO2 consumptions by K-feldspar, albite, and anorthite are assessed with volume method based on corresponding geochemical reactions. Storage efficiency factor is also considered as one of the most important parameters in the reaction formula and it depends on specific surface area of minerals contacting with formation water and kinetics of precipitation and dissolution of minerals. We assessed the CO2 storage capacity of mineral trapping in Baokang sedimentary system, south Songliao Basin through the detailed analysis of geological data in this area. The calculated results show the total CO2 storage capacity of mineral trapping of the study area is 457.5-5114.5Mt and the corresponding storage efficiency factor is 1%. The CO2 consumed by albite makes up more than 60% of the total storage capacity and it is about 30% for anorthite. |
| WOS关键词 | SEQUESTRATION ; RESERVOIRS ; MECHANISMS ; INJECTION ; DISPOSAL ; SLEIPNER ; CANADA ; JAPAN ; AREA ; SITE |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000400013300003 |
| 出版者 | WILEY |
| 资助机构 | Hebei Natural Science Foundation(D2015402125) ; Hebei Natural Science Foundation(D2015402125) ; Hebei Natural Science Foundation(D2015402125) ; Hebei Natural Science Foundation(D2015402125) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/42514]  |
| 专题 | 地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室 |
| 通讯作者 | Jin, Chao |
| 作者单位 | 1.Hebei Univ Engn, Guangming South St 199, Handan 056038, Hebei, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jin, Chao,Liu, Langtao,Li, Yiman,et al. Capacity assessment of CO2 storage in deep saline aquifers by mineral trapping and the implications for Songliao Basin, Northeast China[J]. ENERGY SCIENCE & ENGINEERING,2017,5(2):81-89. |
| APA | Jin, Chao,Liu, Langtao,Li, Yiman,&Zeng, Rongshu.(2017).Capacity assessment of CO2 storage in deep saline aquifers by mineral trapping and the implications for Songliao Basin, Northeast China.ENERGY SCIENCE & ENGINEERING,5(2),81-89. |
| MLA | Jin, Chao,et al."Capacity assessment of CO2 storage in deep saline aquifers by mineral trapping and the implications for Songliao Basin, Northeast China".ENERGY SCIENCE & ENGINEERING 5.2(2017):81-89. |
入库方式： OAI收割
来源：地质与地球物理研究所
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