Production and characterization of activated carbon from wood wastes

被引：12
|
作者：
Ramirez, A. P. [1 ]
Giraldo, S. [1 ]
Ulloa, M. [1 ]
Florez, E. [1 ]
Acelas, N. Y. [1 ]
机构：
[1] Univ Medellin, Medellin, Colombia
来源：
4TH INTERNATIONAL MEETING FOR RESEARCHERS IN MATERIALS AND PLASMA TECHNOLOGY (4TH IMRMPT) | 2017年 / 935卷
关键词：
METHYLENE-BLUE ADSORPTION; REMOVAL; RED;
D O I：
10.1088/1742-6596/935/1/012012
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Cedarwood (Cedrela Angustifolia) and teak (Tectona Grandis) woods are typically used for furniture manufacture because they have high durability, are light and easy to work. During these manufacturing process, large amount of these wastes is generated causing disposal environmental problems. In this paper, the residual wastes (sawdust) of Cedar (C) and Teak (T) are transformed into an activated material. The chemical composition of both biomass (C and T) was determinate by TGA (Thermogravimetric Analysis). Activated materials were characterized in surface area following the BET (Brunauer, Emmett and Teller) method, morphology using SEM (Scanning Electron Microscopy) and to know their functional groups a FTIR (Fourier Transform Infrared Spectroscopy) analysis was done. Their adsorption capacity was evaluated by removal of Methylene Blue (MB) and Congo Red (CR) from aqueous solutions.
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页数：6
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