Activated carbons from waste Jatropha curcas L. shells

被引:0
|
作者
Faltynowicz, Hanna [1 ]
Kaczmarczyk, Jan [1 ]
Kulazynski, Marek [1 ]
机构
[1] Wroclaw Univ Technol, Zakiad Chem Technol Paliw, Wdzial Chem, PL-50244 Wroclaw, Poland
来源
PRZEMYSL CHEMICZNY | 2015年 / 94卷 / 07期
关键词
CHEMICAL-COMPOSITION; SURFACE-AREA; ADSORPTION; BIOMASS; OIL; PLANT; HULL; OPTIMIZATION; RESIDUES; KINETICS;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Jatropha curcas L. shells were 2-step carbonized at 600 degrees C and activated with steam and CO2, or solid KOH to study the effect of temp., burn-off and KOH-to-char ratio on porous texture of the chars and activated C. The micropores contributed mainly to the total pores vol. (up to 94%). The chem. activation with KOH resulted in the highest sp. surface area (1974 m(2)/g).
引用
收藏
页码:1161 / 1166
页数:6
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