کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
690192 1460408 2016 6 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Preparation of well-developed mesoporous activated carbon with high yield by ammonium polyphosphate activation
ترجمه فارسی عنوان
آماده سازی کربن فعال شده متخلخل به خوبی توسعه یافته فعال سازی پلی فسفات آمونیوم با عملکرد بالا
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI
فقط 3 هزار تومان
سفارش ترجمه تخصصی
با تضمین قیمت و کیفیت
کلمات کلیدی
پلی فسفات آمونیوم؛ کربن فعال؛ متخلخل به خوبی توسعه یافته ؛ پربازده
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی


• Ammonium polyphosphate was employed as a novel activating agent to prepare ACs.
• ACs were highly affected by activation temperature and impregnation ratio.
• ACs with high yield and large mesopore volume were obtained.
• High GR uptake capacity of 416 mg/g was achieved.

Ammonium polyphosphate was used as a novel activating agent for producing activated carbons (APACs) with well-developed mesoporous structure and high carbon yield from a renewable biomass (Enteromorpha). The influences of activation temperature and chemical impregnation ratio on the carbon yield and porous structure were investigated. APACs were characterized by pore structural analysis and scanning electron microscopy. The results showed that ammonium polyphosphate promoted the development of mesopore at lower temperature (around 600 °C) and the average pore diameter concentrated around 3–7 nm. All the APACs were prepared with high carbon yield (maximum 71%) and high mesopore fraction (>60%). The advantage of the generated mesoporous carbon was demonstrated by the high adsorption capacity for acid brilliant scarlet up to 416.7 mg/g. These results indicated that ammonium polyphosphate holds promise for producing activated carbon with excellent yield and mesoporous structure.

Nitrogen adsorption-desorption curves of APACs.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 66, September 2016, Pages 394–399
نویسندگان
, , , , , ,
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI
فقط 3 هزار تومان
سفارش ترجمه تخصصی
با تضمین قیمت و کیفیت