کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1251375 970905 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Metastable Equilibrium in Quaternary System Li2SO4 + K2SO4 + Li2CO3 + K2CO3 + H2O at 288 K*
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Metastable Equilibrium in Quaternary System Li2SO4 + K2SO4 + Li2CO3 + K2CO3 + H2O at 288 K*
چکیده انگلیسی
Metastable equilibrium solubilities and densities of the Li2SO4 + K2SO4 + Li2CO3 + K2CO3 + H2O system at 288 K were determined experimentally by using the isothermal evaporation method. According to the experimental data, the metastable equilibrium solubility phase diagram was constructed. In the phase diagram, there are three invariant points, seven univariant curves, and five fields of crystallization: Li2SO4 · H2O, K2SO4, Li2CO3, K2CO3 · 3/2H2O and K2SO4 · Li2SO4. The double salt K2SO4 · Li2SO4 was found in the metastable equilibria. Lithium carbonate(Li2CO3) has the smallest solubility in the quaternary system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Research in Chinese Universities - Volume 23, Issue 2, March 2007, Pages 208-211
نویسندگان
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