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SiO 2 + NaAlSi 2 O 6

SiO 2 + NaAlSi 2 O 6. NaAlSi 3 O 8. SiO 2 + NaAlSi 2 O 6. NaAlSi 3 O 8. Ab = Jd + Qz. SiO 2. Quarz. K-Feldspat. Albit. Alkali-Feldspäte. Jadeit. KAlSi 2 O 6. NaAlSi 2 O 6. ??? SiO 2 + NaAlSi 2 O 6 ???. (Na 0.9 K 0.1 )AlSi 3 O 8. ??? SiO 2 + NaAlSi 2 O 6 ???. P = 11000 Bar.

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SiO 2 + NaAlSi 2 O 6

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  1. SiO2 + NaAlSi2O6 NaAlSi3O8

  2. SiO2 + NaAlSi2O6 NaAlSi3O8

  3. Ab = Jd + Qz SiO2 Quarz K-Feldspat Albit Alkali-Feldspäte Jadeit KAlSi2O6 NaAlSi2O6

  4. ??? SiO2 + NaAlSi2O6 ??? (Na0.9K0.1)AlSi3O8

  5. ??? SiO2 + NaAlSi2O6 ??? P = 11000 Bar (Na0.9K0.1)AlSi3O8

  6. ∆aG350,11(Ab)=µ0Ab ∆aGmech= xAb·µ0Ab+ xKfs·µ0Kfs ∆aGmix= xAb·µ0Ab+ xKfs·µ0Kfs + RT·(xAb·ln(xAb)+xKfs·ln(xKfs)) ∆aG350,11(Kfs)=µ0Kfs

  7. ∆aG350,11(Jd+Qz) ∆aG350,11(Ab)=µ0Ab ∆aGmech= xAb·µ0Ab+ xKfs·µ0Kfs ∆aGmix= xAb·µ0Ab+ xKfs·µ0Kfs + RT·(xAb·ln(xAb)+xKfs·ln(xKfs)) ∆aG350,11(Kfs)=µ0Kfs

  8. µ0,mixKfs=0 µ0,mixAb=0 ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  9. ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  10. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.9) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  11. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.9) ∆aGAb+ RT·ln(0.9) = ∆aGJd+ ∆aGQz ∆aGAb-∆aGJd-∆aGQz = -RT·ln(0.9) ∆rG(Ab-Jd-Qz) = -RT·ln(0.9) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  12. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.9) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  13. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.8) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  14. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.7) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  15. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.6) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  16. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.5) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  17. µ0Ab=RT·ln(xAb) µ0Ab=RT·ln(0.4) ∆Gmix= + RT·(xAb·ln(xAb)+xKfs·ln(xKfs))

  18. z.B. (Na0.4K0.6)Si3O8

  19. z.B. (Na0.4K0.6)Si3O8

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