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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.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "019:20" ] |
| contactPoint |
{ "fn": "Susan Carroll", "@type": "vcard:Contact", "hasEmail": "mailto:carroll6@llnl.gov" } |
| dataQuality |
true
|
| description | 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. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Results.xlsx", "format": "xlsx", "accessURL": "https://gdr.openei.org/files/454/Carroll_Illite_2014.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "description": "Spreadsheet including experimental data, equation, and calculations." } ] |
| DOI | 10.15121/1159941 |
| identifier | https://data.openei.org/submissions/6765 |
| issued | 2014-10-17T06:00:00Z |
| keyword |
[ "dissolution kinetics", "equation", "experiment", "geothermal", "illite", "illite dissolution", "rate" ] |
| landingPage | https://gdr.openei.org/submissions/454 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2017-06-27T14:27:37Z |
| programCode |
[ "019:006" ] |
| projectLead | Lauren Boyd |
| projectNumber | FY14 AOP 1.4.2.2 |
| publisher |
{ "name": "Lawrence Livermore National Laboratory", "@type": "org:Organization" } |
| spatial |
"{"type":"Polygon","coordinates":[[[-122.463090625,37.317973482553],[-121.3755453125,37.317973482553],[-121.3755453125,38.543229477332],[-122.463090625,38.543229477332],[-122.463090625,37.317973482553]]]}"
|
| title | Illite Dissolution Rates and Equation (100 to 280 deg C) |
