Could you please help me once more?
I wanted to model Calcite dissolution in a closed volume of acidic water in order to check gas pressure change.
I have used the following input file.
TITLE Calcite dissolution in closed volume of acidic water
pH 4.0 charge
0.0009 moles in 4 steps
CO2(g) 0.0 0.0
Probably, there is something wrong with the input file, since I don’t get CO2 pressure increase. In addition, when I change a temperature I don’t receive pressure change.
I tried to use equilibration with CaCO3 and got another, but similar result.
What is wrong?
Thank you in advance.
Dr. Michael Zilberbrand
Hydrological Service of Israel
P.O.B. 36118, Jerusalem 91360
Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.
Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.
The URL of this page is:
Last modified: $Date: 2005-09-13 21:04:21 -0600 (Tue, 13 Sep 2005) $
Visitor number 1878 since Jan 22, 1998.