Dissolution Potential of SO2Co-Injected with CO2in Geologic Sequestration

2010 ◽  
Vol 44 (1) ◽  
pp. 349-355 ◽  
Author(s):  
Lauren E. Crandell ◽  
Brian R. Ellis ◽  
Catherine A. Peters
Keyword(s):  
Geologic Sequestration ◽  
Dissolution Potential

Geochemical Monitoring for Potential Environmental Impacts of Geologic Sequestration of CO2

2013 ◽  
Vol 77 (1) ◽  
pp. 399-430 ◽  
Author(s):  
Y. K. Kharaka ◽  
D. R. Cole ◽  
J. J. Thordsen ◽  
K. D. Gans ◽  
R. B. Thomas
Keyword(s):  
Environmental Impacts ◽  
Geologic Sequestration ◽  
Geochemical Monitoring ◽  
Sequestration Of Co2

Computational Modeling of the Geologic Sequestration of Carbon Dioxide

2009 ◽  
Vol 8 (2) ◽  
pp. 389-403 ◽  
Author(s):  
Gregory Schnaar ◽  
Dominic C. Digiulio
Keyword(s):  
Carbon Dioxide ◽  
Computational Modeling ◽  
Geologic Sequestration

GS3: A Knowledge Management Architecture for Collaborative Geologic Sequestration Modeling

2010 ◽  
Author(s):  
Ian Gorton ◽  
Gary D. Black ◽  
Karen L. Schuchardt ◽  
Chandrika Sivaramakrishnan ◽  
Signe K. Wurstner ◽  
...  
Keyword(s):  
Knowledge Management ◽  
Geologic Sequestration ◽  
Management Architecture

scholarly journals Analysis of Coal Swelling Deformation Caused by Carbon Dioxide Adsorption Based on X-Ray Computed Tomography

Geofluids ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Xiangrong Nie ◽  
Junbin Chen ◽  
Yi Cao ◽  
Diguang Gong ◽  
Hao Deng
Keyword(s):  
Computed Tomography ◽  
Carbon Dioxide ◽  
Ct Scanning ◽  
Geologic Sequestration ◽  
Carbon Dioxide Adsorption ◽  
X Ray ◽  
Coal Beds ◽  
Coal Swelling ◽  
X Ray Computed ◽  
As Adsorption

The geologic sequestration of carbon dioxide by coal beds leads to the swelling deformation of coal. In order to investigate the swelling deformation characteristics at the microscopic scale, X-ray computed tomography (CT) scanning technology was used. X-ray CT scanning technology detects the internal structure, deformation, and porosity of coal at different gas pressures. Results show that swelling deformation is nonuniform, which is caused by the heterogeneity of the coal structure. Through quantitative measurement of the distance between fractures and pseudocolor processing of CT images, we observed that fractures gradually close with the increase of adsorption pressure. As adsorption pressure increases, the porosity of coal decreases, and the density of coal increases.

Selection of Complete Recovery of Precious Metals in the Processing of Copper-Nickel Alloys in Hydrometallurgical Way

2018 ◽  
Vol 927 ◽  
pp. 190-194 ◽  
Author(s):  
D.V. Gorlenkov ◽  
I.V. Gorlenkova ◽  
I.I. Beloglazov ◽  
V.Yu. Timofeev
Keyword(s):  
Nickel Alloys ◽  
Precious Metals ◽  
Complete Recovery ◽  
Copper Nickel ◽  
Dependence Graphs ◽  
Nickel Base ◽  
Key Aspects ◽  
Selection Of ◽  
Dissolution Potential

This article deals with the key aspects of how to determine the dissolution potential of copper-nickel base alloys containing precious metals in a lab environment and select conditions for their dissolution. The work indicates the composition of the anode under research and presents the dependence graphs of the potentials on time and stress. It also explains the effect of some impurities on the process.

scholarly journals Mapping the Complex Phase Formation at the Surface of Supercritical CO Reacted Fayalite for Geologic Sequestration of Greenhouse Gases

2013 ◽  
Vol 19 (S2) ◽  
pp. 976-977
Author(s):  
D.E. Perea ◽  
J. Liu ◽  
B. Arey ◽  
L. Kovarik ◽  
R. Colby ◽  
...  
Keyword(s):  
Greenhouse Gases ◽  
Phase Formation ◽  
Geologic Sequestration ◽  
Complex Phase

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

scholarly journals Rapid surface detection of CO2 leaks from geologic sequestration sites

2014 ◽  
Vol 63 ◽  
pp. 3975-3983 ◽  
Author(s):  
Dylan Moriarty ◽  
Laura Dobeck ◽  
Sally Benson
Keyword(s):  
Geologic Sequestration ◽  
Surface Detection

Rate of H2S and CO2 attack on pozzolan-amended Class H well cement under geologic sequestration conditions

2014 ◽  
Vol 27 ◽  
pp. 299-308 ◽  
Author(s):  
Liwei Zhang ◽  
David A. Dzombak ◽  
David V. Nakles ◽  
Steven B. Hawthorne ◽  
David J. Miller ◽  
...  
Keyword(s):  
Geologic Sequestration ◽  
Well Cement
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