کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
151364 | 456470 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of nano-CaCO3 by simultaneous absorption of CO2 and NH3 into CaCl2 solution in a rotating packed bed
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis of nano-CaCO3 by simultaneous absorption of CO2 and NH3 into CaCl2 solution in a rotating packed bed Synthesis of nano-CaCO3 by simultaneous absorption of CO2 and NH3 into CaCl2 solution in a rotating packed bed](/preview/png/151364.png)
چکیده انگلیسی
This article presents investigations on the synthesis of nano-CaCO3 by the simultaneous absorption of CO2 and NH3 into CaCl2 solution in a rotating packed bed (RPB). The influence of the experimental parameters including the high gravity level, gas volumetric flow rate, liquid volumetric flow rate, and initial CaCl2 concentration on the particle size of CaCO3 were studied. Transmission electron microscope image of the as-prepared CaCO3 shows that the mean size of the nano-CaCO3 particles was about 50 nm with a particle size distribution (PSD) of 10–80 nm. X-ray diffraction pattern demonstrates that the nano-CaCO3 has a calcite crystal structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 168, Issue 2, 1 April 2011, Pages 731–736
Journal: Chemical Engineering Journal - Volume 168, Issue 2, 1 April 2011, Pages 731–736
نویسندگان
Bao-Chang Sun, Xue-Mei Wang, Jian-Ming Chen, Guang-Wen Chu, Jian-Feng Chen, Lei Shao,