کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1559469 | 1513827 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Solubility prediction of HCl-MgCl2-H2O system at 50Â âC using the ion-interaction model
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The component solubility of HCl-MgCl2-H2O system at 50 âC was calculated by using Pitzer's ion-interaction model and its extended HW model. The values of the parameters of β(0), β(1), CÏ of HCl and MgCl2 were obtained from optimization of the literature data, and θMgH and ÏMgHCl were derived by coupling activity coefficient with solubility data. The comparison between the results by using the parameters derived by us and the results by adopting the parameters coming from the literature indicated that the parameters obtained from the system of ionic strength of 0.1mol/kgâ¦Iâ¦5mol/kg (MgCl2â
6H2O was the solid phase) were not suitable to predict the solubility of the system of ionic strength of 14Â mol/kg. This study could provide the theoretical basis for extracting LiCl and MgCl2â
6H2O from salt lake brine by using HCl as the salting out reagent.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Calphad - Volume 30, Issue 4, December 2006, Pages 393-396
Journal: Calphad - Volume 30, Issue 4, December 2006, Pages 393-396
نویسندگان
Yahong Li, Pengsheng Song, Wu Li, Shuping Xia,