Illite Dissolution Rates and Equation (100 to 280 deg C)
The objective of this suite of experiments was to develop a useful kinetic dissolution expression for illite applicable over an expanded range of solution pH and temperature conditions representative of subsurface conditions in natural and/or engineered geothermal reservoirs. Using our new data, the resulting rate equation is dependent on both pH and temperature and utilizes two specific dissolution mechanisms (a "neutral" and a "basic" mechanism). The form of this rate equation should be easily incorporated into most existing reactive transport codes for to predict rock-water interactions in EGS shear zones.
Citation Formats
TY - DATA
AB - The objective of this suite of experiments was to develop a useful kinetic dissolution expression for illite applicable over an expanded range of solution pH and temperature conditions representative of subsurface conditions in natural and/or engineered geothermal reservoirs. Using our new data, the resulting rate equation is dependent on both pH and temperature and utilizes two specific dissolution mechanisms (a "neutral" and a "basic" mechanism). The form of this rate equation should be easily incorporated into most existing reactive transport codes for to predict rock-water interactions in EGS shear zones.
AU - Carroll, Susan
DB - Geothermal Data Repository
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/1159941
KW - geothermal
KW - illite
KW - dissolution kinetics
KW - illite dissolution
KW - rate
KW - equation
KW - experiment
LA - English
DA - 2014/10/17
PY - 2014
PB - Lawrence Livermore National Laboratory
T1 - Illite Dissolution Rates and Equation (100 to 280 deg C)
UR - https://doi.org/10.15121/1159941
ER -
Carroll, Susan. Illite Dissolution Rates and Equation (100 to 280 deg C). Lawrence Livermore National Laboratory, 17 October, 2014, Geothermal Data Repository. https://doi.org/10.15121/1159941.
Carroll, S. (2014). Illite Dissolution Rates and Equation (100 to 280 deg C). [Data set]. Geothermal Data Repository. Lawrence Livermore National Laboratory. https://doi.org/10.15121/1159941
Carroll, Susan. Illite Dissolution Rates and Equation (100 to 280 deg C). Lawrence Livermore National Laboratory, October, 17, 2014. Distributed by Geothermal Data Repository. https://doi.org/10.15121/1159941
@misc{GDR_Dataset_454,
title = {Illite Dissolution Rates and Equation (100 to 280 deg C)},
author = {Carroll, Susan},
abstractNote = {The objective of this suite of experiments was to develop a useful kinetic dissolution expression for illite applicable over an expanded range of solution pH and temperature conditions representative of subsurface conditions in natural and/or engineered geothermal reservoirs. Using our new data, the resulting rate equation is dependent on both pH and temperature and utilizes two specific dissolution mechanisms (a "neutral" and a "basic" mechanism). The form of this rate equation should be easily incorporated into most existing reactive transport codes for to predict rock-water interactions in EGS shear zones.},
url = {https://gdr.openei.org/submissions/454},
year = {2014},
howpublished = {Geothermal Data Repository, Lawrence Livermore National Laboratory, https://doi.org/10.15121/1159941},
note = {Accessed: 2025-04-23},
doi = {10.15121/1159941}
}
https://dx.doi.org/10.15121/1159941
Details
Data from Oct 17, 2014
Last updated Jun 27, 2017
Submitted Oct 17, 2014
Organization
Lawrence Livermore National Laboratory
Contact
Susan Carroll
925.423.5694
Authors
Keywords
geothermal, illite, dissolution kinetics, illite dissolution, rate, equation, experimentDOE Project Details
Project Lead Lauren Boyd
Project Number FY14 AOP 1.4.2.2
