کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
214669 | 1425864 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dissolution of magnesia in aqueous carbon dioxide by ultrasound
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dissolution of magnesia in aqueous carbon dioxide by ultrasound Dissolution of magnesia in aqueous carbon dioxide by ultrasound](/preview/png/214669.png)
چکیده انگلیسی
This paper deals with the dissolution of magnesia in aqueous carbon dioxide, in the absence and presence of ultrasound. The particle size, reaction temperature and solid / liquid ratio were chosen parameters. The reaction was homogeneous first-order reaction model according to kinetic data and the activation energy was found to be 17.5 kJ/mol in both cases. The effect of ultrasound is on the pre-exponential factor A in the Arrhenius equation. An empirical relation was also given, which relates the rate constant to ultrasound power.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Mineral Processing - Volume 79, Issue 2, May 2006, Pages 83–88
Journal: International Journal of Mineral Processing - Volume 79, Issue 2, May 2006, Pages 83–88
نویسندگان
A. Kadir Mesci, Fatih Sevim,