Transport Through Porous Media: Case Studies of CO2 Sequestration, CO2-Oxygen Reaction in Oxy-Combustion, and Oxygen Transport in Membrane at High Temperatures

2016 ◽  
pp. 1279-1305
Author(s):  
Aishuang Xiang
Keyword(s):  
Porous Media ◽  
Case Studies ◽  
High Temperatures ◽  
Oxygen Transport ◽  
Co2 Sequestration ◽  
Oxygen Reaction

Dynamic Compaction and Compaction Grouting for Dewatering in Pit

2012 ◽  
Vol 170-173 ◽  
pp. 789-792
Author(s):  
Shu Li Wang ◽  
Dun Wu Chen ◽  
Man Gen Mu ◽  
Yao Yu Zhang
Keyword(s):  
Porous Media ◽  
Flow Control ◽  
Groundwater Flow ◽  
Case Studies ◽  
Dynamic Compaction ◽  
Fill Soil ◽  
Compaction Grouting ◽  
Recent Advances ◽  
Deep Pit

China University of Geosciences (Beijing) has developed a dynamic compaction and compaction grouting (DCCG) method for groundwater flow control in Dalian. This method has been proven effective in dramatically reducing permeability in plain fill soil, and in granular or porous media. It has been successful used in many applications dealing with deep pit by coast. This paper presents the DCCG that has particular relevance in today’s pit construction marketplace by coast. Permeability can be improved by means of the DCCG. A brief introduction to the technique is followed by discussion of recent advances, illustrated by case studies of applications

scholarly journals Special Issue: Fluid Flow in Fractured Porous Media

Processes ◽  
2018 ◽  
Vol 6 (10) ◽  
pp. 178 ◽  
Author(s):  
Richeng Liu ◽  
Yujing Jiang
Keyword(s):  
Porous Media ◽  
Fluid Flow ◽  
Oil Recovery ◽  
Geothermal Energy ◽  
Co2 Sequestration ◽  
Energy Development ◽  
Fractured Porous Media ◽  
Special Issue ◽  
Deep Underground ◽  
Underground Reservoirs

The fluid flow in fractured porous media plays a significant role in the characteristic/assessment of deep underground reservoirs such as CO2 sequestration [1–3], enhanced oil recovery [4,5] and geothermal energy development [...]

Modeling Unstable Flow Dynamics in Porous Media Associated With CO2 Sequestration

2008 ◽  
Author(s):  
Amir Riaz ◽  
Yildiray Cinar ◽  
Hamdi Tchelepi
Keyword(s):  
Porous Media ◽  
Multiphase Flow ◽  
Co2 Sequestration ◽  
Flow Behavior ◽  
Flow In Porous Media ◽  
Unstable Flow ◽  
Fundamental Physics ◽  
Macroscopic Models ◽  
Wide Range ◽  
Vertical Glass

Multiphase flow in porous media is fundamentally a microscopic process that governs the behavior of geologic scale processes. The application of existing (standard) macroscopic models to problems of geologic scale multiphase flow has proved to be unsatisfactory within a wide range of governing parameters. Our objective is to develop the missing link between the fundamental physics of multiphase flow at the pore-scale and the phenomenological representation of dynamic behaviors across a hierarchy of geologic scales. An essential prerequisite to such an analysis is a qualitative understanding of the flow behavior in terms of flow structures that exist for various parameter combination within the regime of CO2 sequestration. An experimental study addressing these objectives is presented. Experiments are carried out at the laboratory scale in a vertical glass-bead pack, in the parameter range of sequestration flows. Experimental results are interpreted with the help of invasion percolation models.

Development and Testing of a Kinetic Model for Oxygen Transport in Porous Media in the Presence of Trapped Gas

Ground Water ◽  
1997 ◽  
Vol 35 (2) ◽  
pp. 270-279 ◽  
Author(s):  
J. H. Donaldson ◽  
J. D. Istok ◽  
M. D. Humphrey ◽  
K. T. O'Reilly ◽  
C. A. Hawelka ◽  
...  
Keyword(s):  
Porous Media ◽  
Kinetic Model ◽  
Oxygen Transport ◽  
Transport In Porous Media ◽  
Trapped Gas
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