کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
578169 | 1453121 | 2012 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhancing the adsorption of vapor-phase mercury chloride with an innovative composite sulfur-impregnated activated carbon
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
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چکیده انگلیسی
⺠The innovative composite sulfur-impregnation process successfully combined the impregnation of vapor-phase S0 and aqueous-phase Na2S onto the surface of activated carbons originally derived from the pyrolysis of waste tires. ⺠Maximum adsorptive capacity of HgCl2 up to 5236 μg-HgCl2/g-C was observed for the composite sulfur-impregnated AC, which was approximately 73 times higher than those for the single S0 or Na2S sulfur-impregnated AC. ⺠Furthermore, the adsorptive capacity of HgCl2 at temperatures below 70 °C was dominated by physical-adsorption, while that above 70 °C was dominated by chemisorption.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volumes 217â218, 30 May 2012, Pages 43-50
Journal: Journal of Hazardous Materials - Volumes 217â218, 30 May 2012, Pages 43-50
نویسندگان
Iau-Ren Ie, Wei-Chin Chen, Chung-Shin Yuan, Chung-Hsuang Hung, Yuan-Chung Lin, Hsieh-Hung Tsai, Yi-Shiu Jen,