TY  - JOUR
AU  - Gasc, Julien
AU  - Brunet, Fabrice
AU  - Brantut, Nicolas
AU  - Corvisier, Jérôme
AU  - Findling, Nathaniel
AU  - Verlaguet, Anne
AU  - Lathe, Christian
TI  - Effect of Water Activity on Reaction Kinetics and Intergranular Transport: Insights from the Ca(OH)<sub>2</sub>  + MgCO<sub>3</sub> → CaCO<sub>3</sub>  + Mg(OH)<sub>2</sub> Reaction at 1·8 GPa
JO  - Journal of petrology
VL  - 57
IS  - 7
SN  - 1460-2415
CY  - Oxford
PB  - Oxford Univ. Press
M1  - PUBDB-2016-04578
SP  - 1389 - 1408
PY  - 2016
N1  - (c) The Author. Published by Oxford University Press
AB  - The kinetics of the irreversible reaction Ca(OH) 2  + MgCO 3 → CaCO 3  + Mg(OH) 2 were investigated at high pressures and temperatures relevant to metamorphic petrology, using both in situ synchrotron X-ray diffraction and post-mortem analysis of reaction rim growth on recovered samples. Reaction kinetics are found to strongly depend on water content; comparable bulk-reaction kinetics are obtained under water-saturated (excess water, c. 10 wt 
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000383734100006
DO  - DOI:10.1093/petrology/egw044
UR  - https://bib-pubdb1.desy.de/record/311029
ER  -