phreeqc (version 3.8.7)

ex6: Example 6--Reaction-Path Calculations

Description

In this example, the precipitation of phases as a result of incongruent dissolution of K-feldspar (microcline) is investigated. Only the four phases originally addressed by Helgeson and others (1969)--K-feldspar, gibbsite, kaolinite, and K-mica (muscovite)--are considered. The thermodynamic data for the phases (PHASES keyword) are derived from Robie and others (1978) and are the same as for test problem 5 in the PHREEQE manual (Parkhurst and others, 1980). The example can be run using the phrRunString routine.

References

https://pubs.usgs.gov/tm/06/a43/pdf/tm6-A43.pdf

See Also

Other Examples: ex1, ex10, ex11, ex12, ex13a, ex14, ex15, ex16, ex17, ex18, ex19, ex2, ex20a, ex21, ex22, ex3, ex4, ex5, ex7, ex8, ex9

Examples

phrLoadDatabaseString(phreeqc.dat)
phrSetOutputStringsOn(TRUE)
phrRunString(ex6)
phrGetOutputStrings()