A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
X‐Ray CT Imaging of Coal for Geologic Sequestration of Carbon Dioxide
This chapter presents and considers x‐ray computerized tomography (CT) imaging data for the heterogeneities, carbon dioxide diffusivities, sorption isotherms, and elastic behavior of coal. These kinds of measurements are of considerable importance for sequestration of carbon dioxide in coal. In support of the development of geologic sequestration of carbon dioxide in coal, density heterogeneities of (bituminous) Pittsburgh coal have been measured by x‐ray CT imaging. Spatial distributions of carbon dioxide sorbed within the coal also are reported. The effects of sorption followed by desorption on changes of coal density are examined. Measurements that illustrate the slow diffusion of carbon dioxide have been made. To ensure that the measured CO2 concentrations were accurate, concentrations of sorbed carbon dioxide as measured by x‐ray CT were compared with concentrations measured by a novel gravimetric technique. coal; computerised tomography; sorption
X‐Ray CT Imaging of Coal for Geologic Sequestration of Carbon Dioxide
This chapter presents and considers x‐ray computerized tomography (CT) imaging data for the heterogeneities, carbon dioxide diffusivities, sorption isotherms, and elastic behavior of coal. These kinds of measurements are of considerable importance for sequestration of carbon dioxide in coal. In support of the development of geologic sequestration of carbon dioxide in coal, density heterogeneities of (bituminous) Pittsburgh coal have been measured by x‐ray CT imaging. Spatial distributions of carbon dioxide sorbed within the coal also are reported. The effects of sorption followed by desorption on changes of coal density are examined. Measurements that illustrate the slow diffusion of carbon dioxide have been made. To ensure that the measured CO2 concentrations were accurate, concentrations of sorbed carbon dioxide as measured by x‐ray CT were compared with concentrations measured by a novel gravimetric technique. coal; computerised tomography; sorption
X‐Ray CT Imaging of Coal for Geologic Sequestration of Carbon Dioxide
Alshibli, Khalid A. (editor) / Reed, Allen H. (editor) / Smith, D. H. (author) / Jikich, S. A. (author)
2010-03-01
8 pages
Article/Chapter (Book)
Electronic Resource
English
Environmental non-government organizations' perceptions of geologic sequestration
| IOP Institute of Physics | 2008
Safeguarding Groundwater Quality at Geologic Carbon Sequestration Sites: An Illinois Basin Example
| British Library Conference Proceedings | 2009
Sequestration of carbon dioxide in coal: Energetics and bonding from first-principles calculations
| British Library Online Contents | 2017