T-X phase diagram of (NH4)(2)SO4/H2O


Yurtseven H. , Enginer Y., Sen S., Salihoglu S.

JOURNAL OF THE INDIAN CHEMICAL SOCIETY, cilt.84, ss.350-353, 2007 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 84 Konu: 4
  • Basım Tarihi: 2007
  • Dergi Adı: JOURNAL OF THE INDIAN CHEMICAL SOCIETY
  • Sayfa Sayıları: ss.350-353

Özet

Using the mean field theory, we obtain the phase line equations for the liquid-solid I, liquid-solid II and solid I-solid II transitions in (NH4)(2)SO4/H2O. We fit our phase line equations to the experimental T-X phase diagram of this system. Thus, we are able to obtain the temperature and concentration dependencies of the order parameters and the free energies in this system.