کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1197575 | 964652 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Production of granular activated carbons from loquat stones by chemical activation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
This paper describes the production of activated carbons by chemical activation with KOH and NaOH of the chars obtained through carbonization of loquat stones at 600 °C. The chars in the 1.0–2.0 mm size range were activated at carbonization temperatures ranging from 600 °C to 1000 °C, heating rate of 10 °C/min and a char/chemical agent mass ratio of 1/2 under nitrogen flow. In addition, activated carbons were prepared from chars in the 1.0–2.0 mm and <0.5 mm size ranges at a char to KOH ratio of 1/4 at a carbonization temperature of 800 °C. Structural characterization of the activated carbons was performed by nitrogen adsorption at −196 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Analytical and Applied Pyrolysis - Volume 84, Issue 1, January 2009, Pages 47–52
Journal: Journal of Analytical and Applied Pyrolysis - Volume 84, Issue 1, January 2009, Pages 47–52
نویسندگان
Hale Sütcü, Hakan Demiral,