DOI: 10.1016/j.jcou.2014.12.009
Scopus记录号: 2-s2.0-84941934103
论文题名: The modeling and experimental studies on the diffusion coefficient of CO2 in saline water
作者: Zhang W. ; Wu S. ; Ren S. ; Zhang L. ; Li J.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2015
卷: 11 起始页码: 49
结束页码: 53
语种: 英语
英文关键词: CO2 geological storage
; Diffusion coefficient
; Experimental research
; Model
Scopus关键词: Aquifers
; Carbon dioxide
; Hydrogeology
; Models
; Saline water
; Water injection
; Diffusion properties
; Experimental installations
; Experimental research
; Geological storage
; Injection pressures
; Laboratory experiments
; Migration and diffusion
; Saline aquifers
; Diffusion
英文摘要: In order to study the law of migration and diffusion of CO2 in brine and promote large-scale CO2 gas sequestration projects in saline aquifers, this thesis commits a series of experiments to explore the diffusion coefficient of CO2 in saline water and the factors which may have an impact on it. Thus a set of innovative diffusion experimental installations to measure the diffusion properties of CO2 in the brine under different conditions are designed and manufactured, building a diffusion coefficient prediction mathematical model. This thesis acquires the diffusion coefficient of CO2 in the saline water under different conditions by means of laboratory experiments and analysis of the results, analyzing the influence that the factors such as temperature, injection pressure, salinity have on the diffusion coefficient of CO2 in saline water, calculating different diffusion coefficient of CO2. And thesis also applies a method which uses pH value to calculate diffusion coefficient of CO2 and acquires the result. © 2015 Elsevier Ltd. All rights reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52964
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Zhang W.,Wu S.,Ren S.,et al. The modeling and experimental studies on the diffusion coefficient of CO2 in saline water[J]. Journal of CO2 Utilization,2015-01-01,11