|
|
Transport Phenomena in Nano and Micro Scales، جلد ۲، شماره ۱، صفحات ۴۳-۴۷
|
|
|
| عنوان فارسی |
|
|
| چکیده فارسی مقاله |
|
|
| کلیدواژه‌های فارسی مقاله |
|
|
| عنوان انگلیسی |
Investigation of Activation Time on Pore Size Distribution of Activated Carbon Determined with Different Methods |
|
| چکیده انگلیسی مقاله |
Three activated carbons are synthesized in a rotary reactor at different activation times. The adsorption isotherms of the samples are measured The pore size distribution of the samples is determined using combined Saito and Foley method, BJH method. An average potential function has been determined inside the cylindrical pores. The effect of activation time on the pore size distribution samples was investigated. In the micropore size range, as the reaction started, the SF method show the initial micropore was generated. As the activation reaction progress, the micropore volume is developed and widened and therefore area under the PSD curve is increased. Improving the reaction, the pore overlapping was carried out and this occurrence causes decreasing in micropore volume. In the mesopore size range, mesopore volume is increased as the reaction progress. It is acceptable because both developing and overlapping of pores causes improvement of mesopore (and macropore) volume |
|
| کلیدواژه‌های انگلیسی مقاله |
Activated Carbon,BJH,Micropore,Pore Size Distribution,SF |
|
| نویسندگان مقاله |
f haghighatju |
chemical engineering department, university of shahid bahonar, kerman, i.r. iran
h هاشمی پور رفسنجانی | hashemipour rafsanjani
chemical engineering department, university of shahid bahonar, kerman, i.r. iran
|
|
| نشانی اینترنتی |
http://tpnms.usb.ac.ir/article_1412_237914eb67d974b146f9399db56b38ad.pdf |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
|
| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
|
| نوع مقاله منتشر شده |
|
|
|
|
برگشت به:
صفحه اول پایگاه |
نسخه مرتبط |
نشریه مرتبط |
فهرست نشریات
|