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Kinetics of Chlorite Dissolution at Elevated Temperatures and CO2 Conditions
Chlorite dissolution kinetics were measured under far from equilibrium conditions using a mixed-flow reactor over temperatures of 100-275 degrees C at pH values of 3.0-5.7 in a background solution matrix of 0.05 m NaCl. Over this temperature range, magnesium was released congruently with respect to silica. The effect of variable pCO2 levels representative of engineered geothermal systems with CO2 as a heat-exchanging fluid (CO2-EGS) was explored by reacting chlorite with solutions containing a range of dissolved CO2 concentrations (0.1-0.5 M).
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 | Chlorite dissolution kinetics were measured under far from equilibrium conditions using a mixed-flow reactor over temperatures of 100-275 degrees C at pH values of 3.0-5.7 in a background solution matrix of 0.05 m NaCl. Over this temperature range, magnesium was released congruently with respect to silica. The effect of variable pCO2 levels representative of engineered geothermal systems with CO2 as a heat-exchanging fluid (CO2-EGS) was explored by reacting chlorite with solutions containing a range of dissolved CO2 concentrations (0.1-0.5 M). |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Chlorite Dissolution.pdf",
"format": "pdf",
"accessURL": "https://gdr.openei.org/files/222/Smith2013_Chlorite%20.pdf",
"mediaType": "application/pdf",
"description": "Kinetics of chlorite dissolution at elevated temperatures and CO2 conditions" published in "Chemical Geology""
}
]
|
| identifier | https://data.openei.org/submissions/6567 |
| issued | 2013-07-01T06:00:00Z |
| keyword |
[
"CO2",
"chlorite",
"geothermal",
"kinetics",
"temperature"
]
|
| landingPage | https://gdr.openei.org/submissions/222 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2017-05-25T15:24:10Z |
| programCode |
[
"019:006"
]
|
| projectLead | Greg Stillman |
| projectNumber | AID 19980 |
| projectTitle | Chemical Impact of Elevated CO2 on Geothermal Energy Production |
| publisher |
{
"name": "Lawrence Livermore National Laboratory",
"@type": "org:Organization"
}
|
| title | Kinetics of Chlorite Dissolution at Elevated Temperatures and CO2 Conditions |
