EGU General Assembly 2007
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  Oral Programme - GMPV11 CO2 Geological Sequestration: bio-mechano-geochemical processes from the pore-scale to the reservoir-scale

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Convener: BENEZETH, P.
Co-Convener: MENEZ, B., Noiriel, C.

Friday, 20 April 2007

Lecture Room: Lecture Room 21 (O)

Chairperson: BENEZETH, P. - MENEZ, B. - NOIRIEL C.

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10:30 - 10:45
EGU2007-A-04038;  GMPV11-1FR2O-001
Golubev, S.; Bénézeth, P.; Schott, J.
Siderite dissolution kinetics in acidic aqueous solutions from 60 to 100°C and 0 to 50 atm pCO2.

10:45 - 11:00
EGU2007-A-03967;  GMPV11-1FR2O-002
Dupraz, S.; Ménez, B.; Guyot, F.
The importance of gas/solution exchange for CO2 biomineralization into carbonates in the subsurface

11:00 - 11:15
EGU2007-A-03655;  GMPV11-1FR2O-003
Regnault, O.; Lagneau, V.; Thiry, M.; Schneider, H.
Experimental study of pure mineral phases/supercritical CO2 reactivity - Kinetics of portlandite carbonation measurement

11:15 - 11:30
EGU2007-A-07153;  GMPV11-1FR2O-004
Gislason, S.R.; Gunnlaugsson, E.; Broecker, W.S.; Oelkers, E.H.; Matter, J.M; Stefánsson, A.; Arnórsson, S.; Björnsson, G.; Fridriksson, T.; Lackner, K.S
Permanent CO2 sequestration into basalt: the Hellisheidi, Iceland project

11:30 - 11:45
EGU2007-A-11064;  GMPV11-1FR2O-005
Flukiger, F.; Bernard, D.; Benezeth, P.
Pore-scale modelling of calcite dissolution by acidic water flow

11:45 - 12:00
EGU2007-A-04330;  GMPV11-1FR2O-006
Biagi, S.; Geloni, C.; Gherardi, F.; Guidi, M.
Numerical modelling of well-bore cement degradation during CO2 sequestration


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