کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
228318 464837 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of highly carbonized material from nanoparticle impregnated biomass
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Preparation of highly carbonized material from nanoparticle impregnated biomass
چکیده انگلیسی

In this study, we impregnated nanometal samples having various concentrations 0, 1000, 3000, and 5000 ppm in biomass in order to make carbonized biomass. We analyzed the properties of the impregnated samples through thermogravimetry/differential thermal analysis (TG–DTA), iodine adsorptivity, fixed carbon ratio, pore distribution, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The best results were observed for a nanometal concentration of 5000 ppm. After the first heat treatment, carbonization, and activation processes, the fixed carbon ratio and iodine adsorptivity were increased by 11.07% and 42 mg/g, 11.07% and 198 mg/g, and 46.7% and 1185 mg/g, respectively. Through repeated experiments, we established the most effective process for impregnating a nanometal in biomass.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 18, Issue 5, 25 September 2012, Pages 1828–1835
نویسندگان
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