SOLUTIONS IN FTfrtz

 

 

 

[FTfrtz-LqFz] Liquid

LIQUID SOLUTION

 

The is the liquid solution covering both the anhydrous and hydrous (< 80 wt.% H2O) range of composition for NH4+,K+,(Na+)//NO3-,Cl-,SO42-,H2PO4-, H2P2O72-.

 

The Modified Quasichemical Model in the Pair Approximation (cation-anion) is used, with hydrated cation (i.e. K(H2O)n+). Neutral H2O is also present on both the anionic and cationic pseudo-sublattices.

 

Warning: results at high water content (> 80 wt.%) may have large errors. DO NOT USE SIMULTANEOUSLY WITH FTfrtz-LQCa.

 

 

 

[FTfrtz-LQCa] LiqFrtz

LIQUID SOLUTION

 

The is the liquid solution covering both the anhydrous and hydrous (< 80 wt.% H2O) range of composition for Ca2+,K+//NO3-.

 

The Modified Quasichemical Model in the Pair Approximation (cation-anion) is used, with hydrated cation (i.e. Ca(H2O)n2+). Neutral H2O is also present on both the anionic and cationic pseudo-sublattices.

 

Warning: results at high water content (> 80 wt.%) may have large errors. DO NOT USE SIMULTANEOUSLY WITH FTfrtz-LqFz.

 

 

[FTfrtz-RHO_A] K1

A SOLID SOLUTION (Distorted thombohedral)

 

This is the high-temperature KNO3 solid solution dissolving NH4NO3 and NaNO3.

 

Important : Possible 2-phase miscibility gap. Use I option.

 

 

 

[FTfrtz-RHO_B] K1

A SOLID SOLUTION (Distorted thombohedral)

 

This is the high-temperature KNO3 solid solution dissolving NH4NO3, KH2PO4 and NH4H2PO4.

 

Important : Possible 2-phase miscibility gap. Use I option.

 

 

 

[FTfrtz-Pmcn_A] K2

A SOLID SOLUTION (Orthorhombic)

 

This is the low-temperature KNO3 solid solution dissolving NH4NO3, NaNO3, and KCl, NH4Cl and KCl.

 

Important : Possible 2-phase miscibility gap. Use I option.

 

 

 

[FTfrtz-Pmcn_B] K2

A SOLID SOLUTION (Orthorhombic)

 

This is the low-temperature KNO3 solid solution dissolving NH4NO3, KCl, NH4Cl and KH2PO4 and NH4H2PO4.

 

Important : Possible 2-phase miscibility gap. Use I option.

 

 

 

[FTfrtz-R3m] K3

A SOLID SOLUTION (rhombohedral)

 

This is the low-temperature KNO3 NH4NO3 solid solution.

 

 

 

[FTfrtz-Pm3m_A] N1

A SOLID SOLUTION (BCC_B2 ordered CsCl structure)

 

This is the NH4NO3-NH4Cl solid solution (with immiscibility) dissolving KNO3, KCl, NaNO3 and NaCl.

 

Important : Possible 2- and 3-phase miscibility gaps. Use J option.

 

 

 

[FTfrtz-Pm3m_B] N1

A SOLID SOLUTION (BCC_B2 ordered CsCl structure)

 

This is the NH4NO3-NH4Cl solid solution (with immiscibility) dissolving KNO3, KCl, KH2PO4, NH4H2PO4, K2SO4 and (NH4)2SO4.

 

Important : Possible 2- and 3-phase miscibility gaps. Use J option.

 

 

[FTfrtz-P4bm] N2

A SOLID SOLUTION BASED ON AMMONIUM NITRATE (Tetragonal)

 

This is the NH4NO3N2 solid solution dissolving NH4Cl, NH4H2PO4, (NH4)2SO4, KNO3, KCl, KH2PO4 and K2SO4.

 

 

 

[FTfrtz-Pbnm] N3

A SOLID SOLUTION BASED ON AMMONIUM NITRATE (Orthorhombic)

 

This is the NH4NO3N3 solid solution dissolving NH4Cl, NH4H2PO4, (NH4)2SO4, KNO3, KCl, KH2PO4 and K2SO4.

 

 

 

[FTfrtz-Pmmn] N4

A SOLID SOLUTION BASED ON AMMONIUM NITRATE (Orthorhombic)

 

This is the NH4NO3N4 solid solution dissolving NH4Cl, NH4H2PO4, (NH4)2SO4, KNO3, KCl, KH2PO4 and K2SO4.

 

 

[FTfrtz-P4.2] N5

A SOLID SOLUTION BASED ON AMMONIUM NITRATE (Tetragonal)

 

This is the NH4NO3N5 solid solution dissolving NH4Cl, NH4H2PO4, KNO3, KCl and KH2PO4.

 

 

[FTfrtz-Fm3m] Fm3m

A SOLID CHLORIDE SOLUTION (Rocksalt structure)

 

This is the NaCl-KCl-NH4Cl solid solution.

 

Important : Possible 2- and 3-phase miscibility gaps. Use J option.

 

 

 

[FTfrtz-I42d] P1

A SOLID SOLUTION BASED ON HYDROGEN PHOSPHATES

 

This is the NH4H2PO4-KH2PO4 solid solution.

Important : Possible 2-phase miscibility gap (below 30oC). Use I option.

 

 

 

 

[FTfrtz-NKSl] NKS-l

A SOLID SOLUTION BASED ON SULFATES (Orthorhombic)

 

This is the (NH4)2SO4-K2SO4 low-temperature solid solution.

Important : Possible 2-phase miscibility gap. Use I option.

 

 

 

[FTfrtz-NKSh] NKS-h

A SOLID SOLUTION BASED ON SULFATES (Distorted orthorhombic)

 

This is the (NH4)2SO4-K2SO4 high-temperature solid solution.

Important : Possible 2-phase miscibility gap. Use I option.

 

 

 

[FTfrtz-Beta] Beta

A SOLID SOLUTION BASED ON SULFATES

 

This is the (NH4)2SO4-K2SO4 P63/mmc high-temperature solid solution.

 

 

 

[FTfrtz-NS21] B

A SOLID SOLUTION BASED ON SULFATES AND NITRATES

 

This is the (NH4)4SO4(NO3)2-K4SO4(NO3)2 solid solution.

 

 

 

[FTfrtz-NS31] A

A SOLID SOLUTION BASED ON SULFATES AND NITRATES

 

This is the (NH4)5SO4(NO3)3-K5SO4(NO3)3 solid solution.