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  • Dissolution/precipitation
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Subject / Started by Replies / Views Last post
Aragonite-Strontianite-Calcite solid solution

Started by MichaelZ20

2 Replies
21 Views
Last post February 10, 2019, 10:13:12 PM
by MichaelZ20
All phases of the database in the simulation.

Started by PrestoConFuoco

2 Replies
72 Views
Last post January 07, 2019, 06:24:11 PM
by John Mahoney
fake-phases

Started by PrestoConFuoco

1 Replies
106 Views
Last post December 03, 2018, 08:04:25 PM
by dlparkhurst
pyrite oxidation

Started by cjbrown

2 Replies
466 Views
Last post August 17, 2018, 05:19:13 PM
by cjbrown
Crude Oil as equilibrium phase

Started by swilke

6 Replies
363 Views
Last post July 15, 2018, 07:35:20 PM
by dlparkhurst
Distribution of species and SI

Started by edward

3 Replies
282 Views
Last post July 12, 2018, 08:20:21 PM
by John Mahoney
Finding a point of phase diagram with defined concentrations of some components

Started by PrestoConFuoco

11 Replies
484 Views
Last post July 06, 2018, 03:22:42 PM
by dlparkhurst
New to PHREEQC

Started by Bilal531

2 Replies
257 Views
Last post June 26, 2018, 02:21:31 PM
by Bilal531
Error: Expected saturation index

Started by Tameka D

3 Replies
305 Views
Last post June 08, 2018, 01:42:10 AM
by Tameka D
How much FeCl2 can be dissolved in solution before Fe-minerals are precipitated.

Started by Phreak

1 Replies
289 Views
Last post May 22, 2018, 03:57:04 AM
by dlparkhurst
monomethyl et dimethyl

Started by Scarlet

0 Replies
263 Views
Last post May 08, 2018, 11:53:22 AM
by Scarlet
solubility of corundum

Started by njordan

20 Replies
741 Views
Last post April 27, 2018, 04:47:01 PM
by dlparkhurst
PHREEQC unable to predict the precipitation of NaCl

Started by Tameka D

2 Replies
338 Views
Last post April 24, 2018, 04:02:14 PM
by Tameka D
what is the difference between FeCO3, Siderite(d), Siderite in phreeqc database?

Started by Penny

1 Replies
411 Views
Last post March 31, 2018, 04:17:28 PM
by dlparkhurst
Equilibration with several solutions

Started by MichaelZ20

2 Replies
325 Views
Last post March 28, 2018, 08:40:15 PM
by MichaelZ20
calcite precipitation

Started by Hailey

0 Replies
467 Views
Last post January 29, 2018, 04:06:31 AM
by Hailey
Dissolution of Montmorillonite, only occuring 1 cell at a time

Started by ravreeland

1 Replies
306 Views
Last post January 23, 2018, 05:59:50 PM
by dlparkhurst
kinetic rate unit measurement

Started by Selene Eliana Patani

2 Replies
427 Views
Last post January 10, 2018, 08:54:45 AM
by Selene Eliana Patani
Output interpretation

Started by Kellen

1 Replies
380 Views
Last post December 29, 2017, 11:52:58 PM
by dlparkhurst
Ion pairing

Started by kurtd

1 Replies
329 Views
Last post December 21, 2017, 05:36:35 PM
by dlparkhurst
two kinetics for mineral dissolution

Started by Selene Eliana Patani

2 Replies
384 Views
Last post December 20, 2017, 05:18:17 PM
by Selene Eliana Patani
How to model mineral dissolution and precipitation using custom rate laws?

Started by LogK

7 Replies
1033 Views
Last post December 06, 2017, 04:50:59 PM
by dlparkhurst
Solubility Curves

Started by nguyenp123

0 Replies
408 Views
Last post November 15, 2017, 01:30:08 PM
by nguyenp123
Solubility curve of tenorite

Started by tyler_n

2 Replies
355 Views
Last post November 09, 2017, 09:29:22 PM
by tyler_n
Sulfate salts

Started by jose981

1 Replies
381 Views
Last post November 01, 2017, 02:21:27 PM
by dlparkhurst
Determination of precipitation amount - different database issue

Started by mstec@ichpw.pl

2 Replies
510 Views
Last post October 23, 2017, 11:33:38 AM
by mstec@ichpw.pl
Plotting more than one mineral solubility curve on a PHREEQC graph

Started by J.Hopwood

2 Replies
538 Views
Last post September 01, 2017, 07:49:46 PM
by J.Hopwood
Creating pH solubility curves for minerals

Started by J.Hopwood

2 Replies
657 Views
Last post August 31, 2017, 08:40:27 PM
by J.Hopwood
BaCO3 saturation index

Started by jemiddle

4 Replies
626 Views
Last post August 16, 2017, 02:57:42 PM
by jemiddle
Alkalinity and saturation indices

Started by jose981

1 Replies
456 Views
Last post August 09, 2017, 12:07:09 AM
by dlparkhurst
Precipitation

Started by edward

1 Replies
527 Views
Last post July 28, 2017, 01:57:49 AM
by dlparkhurst
PHREEQC, Solubility graphs from a quaternary mix of salt

Started by nicksingh

1 Replies
470 Views
Last post July 07, 2017, 03:28:39 PM
by dlparkhurst
Mass balance issues

Started by Flopi

1 Replies
434 Views
Last post July 05, 2017, 01:10:14 AM
by dlparkhurst
Quartz precipitate or silica gel?

Started by isaacrojas

1 Replies
511 Views
Last post June 30, 2017, 03:12:45 AM
by dlparkhurst
Open/closed system dissolution of calcite and isotopes

Started by Joonas Pärn

4 Replies
876 Views
Last post May 02, 2017, 09:36:53 AM
by Joonas Pärn
Equilibrium phases and isotopes

Started by Flopi

1 Replies
487 Views
Last post April 19, 2017, 11:38:14 PM
by dlparkhurst
Solid solutions in non equilibrium conditions

Started by srohmen

3 Replies
595 Views
Last post April 04, 2017, 11:15:55 PM
by dlparkhurst
Sequential kinetic reactions

Started by peterwadeuk

1 Replies
483 Views
Last post April 04, 2017, 03:48:23 AM
by dlparkhurst
Abnormal pH value in the dissolution of magnesia(MgO)

Started by Hennessy_1

2 Replies
635 Views
Last post March 09, 2017, 01:44:12 PM
by Hennessy_1
Minerals supersaturated after defining as equilibrium

Started by peterwadeuk

2 Replies
816 Views
Last post February 27, 2017, 04:04:14 PM
by peterwadeuk
Fixing pH and solution conductance while saturating in Cu(OH)2

Started by Luca Peruzzo

4 Replies
980 Views
Last post February 23, 2017, 08:25:08 AM
by Luca Peruzzo
Precipitation/Scaling in a geothermal power station

Started by Cedeus

3 Replies
1449 Views
Last post January 19, 2017, 10:20:34 AM
by Cedeus
Forcing all supersaturated minerals to precipitate

Started by rockman

2 Replies
731 Views
Last post December 13, 2016, 10:44:33 PM
by rockman
Fractionation of Ca isotopes during calcite precipitation

Started by LukeMM

2 Replies
849 Views
Last post December 02, 2016, 08:17:33 PM
by LukeMM
Precipitation of Symplesite Fe3(AsO4)2:8H2O and Mimetite Pb5(AsO4)3Cl

Started by RFragoso

4 Replies
1056 Views
Last post December 01, 2016, 01:26:42 AM
by RFragoso
Formation of Fe(OH)2

Started by JEntwistle_10

3 Replies
991 Views
Last post October 03, 2016, 11:24:07 AM
by JEntwistle_10
Equilibrium and estimation of a realistic precipitation

Started by Felix

4 Replies
1092 Views
Last post September 30, 2016, 10:53:24 PM
by Felix
changes in calcite SI as CO2 is added (dissolved)

Started by deso

6 Replies
2293 Views
Last post September 01, 2016, 03:50:11 PM
by dlparkhurst
Dominant mineral

Started by ANar

1 Replies
943 Views
Last post August 31, 2016, 07:53:15 PM
by dlparkhurst
Equilibrum_Phases_modify (Non saturated)

Started by Pak

5 Replies
1104 Views
Last post August 24, 2016, 05:50:37 PM
by Pak
Mineral amount

Started by rapheul

3 Replies
880 Views
Last post July 21, 2016, 06:24:30 PM
by dlparkhurst
Precipitated mineral volume

Started by srohmen

5 Replies
1586 Views
Last post June 13, 2016, 03:37:36 PM
by dlparkhurst
How to save a mixture Aqueous Solution+Solids ?

Started by jerome

3 Replies
1176 Views
Last post June 07, 2016, 07:40:53 PM
by dlparkhurst
Dissolution of a solid solution in alkaline water

Started by JakubV

1 Replies
1045 Views
Last post May 31, 2016, 01:30:00 AM
by dlparkhurst
Calcite Precipitation Potential

Started by jus10go

1 Replies
984 Views
Last post May 30, 2016, 07:57:12 PM
by dlparkhurst
Theoretical vs realistic precipitation

Started by Mannes

3 Replies
1212 Views
Last post May 27, 2016, 10:24:32 PM
by John Mahoney
Gas content deep water

Started by Hydroman

1 Replies
1447 Views
Last post February 15, 2016, 05:25:31 PM
by dlparkhurst
writing BASIC code within PHASES datablock

Started by docla

2 Replies
981 Views
Last post February 09, 2016, 04:45:33 PM
by docla
Usage of "alkalinity" definition in Solution block

Started by ANar

2 Replies
1027 Views
Last post January 20, 2016, 11:55:49 AM
by ANar
Determination of precipitation amount

Started by sadegh66

9 Replies
1532 Views
Last post January 04, 2016, 06:01:15 PM
by sadegh66
dissolution of carnallite in water

Started by sadegh66

2 Replies
1066 Views
Last post December 15, 2015, 09:29:20 AM
by sadegh66
Precipitation

Started by tsnmaster

0 Replies
871 Views
Last post November 24, 2015, 02:04:18 PM
by tsnmaster
how to measure total precipitate?

Started by csoeder

3 Replies
1924 Views
Last post November 12, 2015, 10:15:05 PM
by dlparkhurst
Fe(OH)3 precipitation

Started by cevans3098

4 Replies
2040 Views
Last post November 11, 2015, 11:24:34 PM
by cevans3098
How do I input precipitation reactions?

Started by olivertheseira

1 Replies
1279 Views
Last post October 28, 2015, 11:56:22 PM
by dlparkhurst
Debye-Huckel model

Started by Alexey

3 Replies
1687 Views
Last post September 29, 2015, 10:53:52 PM
by dlparkhurst
fractional crystallization

Started by sadegh66

3 Replies
910 Views
Last post September 29, 2015, 05:08:18 PM
by dlparkhurst
Equations of mineral dissolution

Started by Alexey

1 Replies
993 Views
Last post September 26, 2015, 11:24:04 PM
by dlparkhurst
Convergence problem

Started by PabloCM

2 Replies
996 Views
Last post August 13, 2015, 12:05:09 PM
by PabloCM
Saturation index for the water in granite terrain and limestone terrain

Started by Manoj Subramanian

1 Replies
1007 Views
Last post August 05, 2015, 01:41:19 PM
by dlparkhurst
Rain precipitation into a soil

Started by Max1

2 Replies
1155 Views
Last post July 31, 2015, 02:33:19 PM
by Max1
Precipitating Certain Minerals

Started by Dwalker

1 Replies
1045 Views
Last post July 02, 2015, 09:05:17 PM
by dlparkhurst
Activities of Seawater constituents

Started by Kaushik Mitra

1 Replies
1183 Views
Last post June 30, 2015, 02:55:00 PM
by dlparkhurst
Equilibrium_Phases and pH

Started by steven

1 Replies
1253 Views
Last post June 20, 2015, 12:20:17 AM
by dlparkhurst
Basic Geochemistry Doubt

Started by snjaykdubey

3 Replies
1352 Views
Last post June 16, 2015, 02:15:45 PM
by dlparkhurst
Precipitation of calcite and calcium hydroxide with ammonia

Started by tatsu

2 Replies
1455 Views
Last post June 15, 2015, 08:29:32 AM
by tatsu
How to calculate pCO2 and CaCo3 precipitation in a lake

Started by lsprech1

1 Replies
958 Views
Last post June 10, 2015, 12:19:29 AM
by dlparkhurst
Where does the O2 come from?

Started by steven

2 Replies
954 Views
Last post June 04, 2015, 12:53:52 AM
by steven
Help! Solubility of goethite

Started by ifeoma

4 Replies
1274 Views
Last post June 03, 2015, 05:50:12 PM
by dlparkhurst
How to control mineral precipitation during kinetic reactions

Started by bessie000

1 Replies
1051 Views
Last post April 01, 2015, 01:22:49 AM
by dlparkhurst
Reaction-path calculations

Started by adrianosbz

5 Replies
2917 Views
Last post March 22, 2015, 06:32:29 PM
by adrianosbz
HELP! How to write PhreeqC input for calcite dissolution

Started by yijing84

2 Replies
1430 Views
Last post March 09, 2015, 08:29:41 AM
by yijing84
FeS(ppt) and Mackinawite

Started by Model1

1 Replies
1196 Views
Last post February 12, 2015, 03:30:01 AM
by dlparkhurst
Estimate the amount and type of Precipitation

Started by aliahmadi

1 Replies
1424 Views
Last post December 30, 2014, 09:31:26 PM
by dlparkhurst
Co-precipitation

Started by Model1

1 Replies
1384 Views
Last post December 25, 2014, 02:17:01 AM
by dlparkhurst
Calcite dissolution/precipitation in seawater-freshwater mixing

Started by SPC2014

1 Replies
1549 Views
Last post November 05, 2014, 03:35:52 PM
by dlparkhurst
Sepiolite vs Sepiolite (d)

Started by AlT

3 Replies
1500 Views
Last post July 28, 2014, 03:58:30 PM
by dlparkhurst
Disolution of an amount of Fe

Started by luicho

1 Replies
1332 Views
Last post July 10, 2014, 04:15:40 PM
by dlparkhurst
Amount of precipitated species

Started by luicho

1 Replies
1587 Views
Last post May 21, 2014, 09:27:23 PM
by dlparkhurst
Dissolution of high solubility sulfates

Started by Tom

2 Replies
1297 Views
Last post May 04, 2014, 08:00:45 PM
by Tom
Calculate amount of dissolved Pb in equilibrium with Hydrocerussite

Started by singh118

3 Replies
1883 Views
Last post April 10, 2014, 01:03:49 PM
by Charlie
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