| 海拉尔盆地乌尔逊凹陷含片钠铝石砂岩捕获CO_2总量的估算 |
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| 引用本文： | 张丽媛,刘立,曲希玉,李春柏,赵国祥.海拉尔盆地乌尔逊凹陷含片钠铝石砂岩捕获CO_2总量的估算[J].地质科技情报,2010,29(1). |
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| 作者姓名： | 张丽媛 刘立 曲希玉 李春柏 赵国祥 |
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| 作者单位： | 1. 吉林大学地球科学学院,长春,130021
2. 大庆石油勘探开发研究院,黑龙江,大庆,163000 |
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| 基金项目： | 教育部高校博士点专项基金项目(20070183137);;国家自然科学基金面上项目(40672074) |
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| 摘 要： | 为揭示CO2地质埋存过程中砂岩对于CO2以矿物形式的捕获能力,以海拉尔盆地乌尔逊凹陷下白垩统铜钵庙—南屯组含片钠铝石砂岩为研究对象,基于含片钠铝石砂岩的时空分布,结合片钠铝石的含量和分子式开展了砂岩以片钠铝石形式固存CO2总量的研究。研究表明,海拉尔盆地乌尔逊凹陷下白垩统铜钵庙—南屯组中片钠铝石资源总量约为81.9亿t,含片钠铝石砂岩捕获的CO2总量约为25.0亿t。
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| 关 键 词： | 乌尔逊凹陷 含片钠铝石砂岩 片钠铝石 CO2 |
Estimation of the Total CO_2 Sequestrated by the Dawsonite-Bearing Sandstones in Wu′erxun Sag of Haila′er Basin |
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| ZHANG Li-yuan,LIU Li,QU Xi-yu,LI Chun-bai,ZHAO Guo-xiang.Estimation of the Total CO_2 Sequestrated by the Dawsonite-Bearing Sandstones in Wu′erxun Sag of Haila′er Basin[J].Geological Science and Technology Information,2010,29(1). |
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| Authors: | ZHANG Li-yuan LIU Li QU Xi-yu LI Chun-bai ZHAO Guo-xiang |
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| Institution: | 1.College of Earth Sciences;Jilin University;Changchun 130061;China;2.Oil Production Technology Research Institute of Daqing Oil Field;Daqing Heilongjiang 163000;China |
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| Abstract: | To unveil the capability of sandstone to capture CO_2 in the form of minerals during the process of CO_2 geological burial, the dawsonite-bearing sandstones of Tongbomiao-Nantun Formation in Lower Cretaceous in Wu′erxun Sag of Haila′er Basin are taken as the research object. Based on their temporal and spatial distribution and the content and molecular formula , a research has been made on the total amount of CO_2 stored by sandstone in the form of dawsonite. The result shows that the total resources of dawsonite and the total qualty of CO_2 captured by the sandstone of the Tongbomiao-Nantun Formation in lower Cretaceous in Wu′erxun Sag of Haila′er Basin are 8.19×10~(-10)t and 2.50×10~(-10)t, respectively. |
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| Keywords: | CO2 dawsonite-bearing sandstone dawsonite carbon dioxide |
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