The solubility variation of the phase system HCl-KCl-H2O at 25 ℃ is reported when θHK（interactions between two species with the same charge） and ΨHKCl（interactions among three species） are changed within ±...The solubility variation of the phase system HCl-KCl-H2O at 25 ℃ is reported when θHK（interactions between two species with the same charge） and ΨHKCl（interactions among three species） are changed within ±10%. The calculated results indicate that the interactions among the three species are much stronger than that between the two species, whereas the combination of the two kinds of interactions result in great changes of the solubility of the system. This results is important for the salting out technology of the water-salt system.展开更多
This paper reports the results of solubility calculation of the phase system HCl- NaCl- H2O at 25℃ whenθ HNa (interactions of two species with the same charge) andΨ HNaCl (interactions of three species) were change...This paper reports the results of solubility calculation of the phase system HCl- NaCl- H2O at 25℃ whenθ HNa (interactions of two species with the same charge) andΨ HNaCl (interactions of three species) were changed by＋ 10％ and－ 10％ . The results indicated that the effects of the two kinds of interactions on the calculated solubility of the system were regular. The calculated solubilities of the system did not vary while the two interactions were increased and decreased simultaneously. The solubility data of the system changed greatly as one interaction was increased and the other decreased. This study is significant for the chemical technology of salting out salts from the water- salt system.展开更多
文摘The solubility variation of the phase system HCl-KCl-H2O at 25 ℃ is reported when θHK（interactions between two species with the same charge） and ΨHKCl（interactions among three species） are changed within ±10%. The calculated results indicate that the interactions among the three species are much stronger than that between the two species, whereas the combination of the two kinds of interactions result in great changes of the solubility of the system. This results is important for the salting out technology of the water-salt system.
文摘This paper reports the results of solubility calculation of the phase system HCl- NaCl- H2O at 25℃ whenθ HNa (interactions of two species with the same charge) andΨ HNaCl (interactions of three species) were changed by＋ 10％ and－ 10％ . The results indicated that the effects of the two kinds of interactions on the calculated solubility of the system were regular. The calculated solubilities of the system did not vary while the two interactions were increased and decreased simultaneously. The solubility data of the system changed greatly as one interaction was increased and the other decreased. This study is significant for the chemical technology of salting out salts from the water- salt system.
