کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8148408 1524332 2018 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Isothermal crystallization of glycine in semi-continuous mode by anti-solvent addition
ترجمه فارسی عنوان
کریستالیزاسیون ایزوترمال گلیسین در حالت نیمه مداوم با افزودن ضد حلال
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
چکیده انگلیسی
This article focuses on the isothermal semi-continuous crystallization of glycine aqueous solution by adding an anti-solvent, ethanol. The effect of the ethanol concentration on solubility and the impact of the ethanol flow rate on the metastable zone width and on the size distribution of the crystals were investigated. The study showed that increasing the ethanol concentration in the medium decreases solubility for the studied temperatures and that increasing the ethanol flow rate causes a widening of the metastable zone without inducing any noticeable effect on the crystals' size distribution. In addition, nucleation kinetic models were determined for two temperatures (30 and 56 °C).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 498, 15 September 2018, Pages 202-208
نویسندگان
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