Dear Sirs, my name is Giuseppe Bassetto and I am an Italian engineer. Sometime ago I heard about your software named "PHREEQC". I downloaded the version 1.5.08 from the site https://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc <http://therion.minpet.inibas.ch/minpet/groups/theriak/theruser.html> . I would like to ask you if, by this software , I am able to understand what happen, during coolig, at system composed by 100 gr of water, 100 gr of CaCl2 (by these wheigts I have the composition of the CaCl2.6H2O roughly) and 10 gr of NH3, starting coolig at 40°C. In the binary system composed by H2O and CaCl2 at 30 °C roughly I have the precipitation of CaCl2.6H2O. The presence of ammonia will allow the precipiation of CaCl2.6H20 at 30°C or not? If not what will it happen? Thank you very much for your time. Best regards Giuseppe Bassetto V. Calderai, 6 31010 Cimadolmo (TV) Italy
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 1506 since Jan 22, 1998.