کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10263001 457085 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Interpretation of calcite growth data using the two-step crystal growth model
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Interpretation of calcite growth data using the two-step crystal growth model
چکیده انگلیسی
The crystal growth rates of calcite were evaluated in a dense fluidized-bed crystallizer using a constant-composition method. Several operation variables related to solution properties that affected growth rate, including supersaturation, pH, ionic strength and activity ratio, were systematically investigated. Then the crystal growth-rate data were analyzed by the two-step crystal growth model and thus the mass-transfer and surface-reaction coefficients were obtained. The effects of the solution properties on the two individual coefficients were observed. Good explanations on these effects are needed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 61, Issue 16, August 2006, Pages 5346-5354
نویسندگان
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