期刊
HELIYON
卷 2, 期 9, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.heliyon.2016.e00155
关键词
Engineering; Agriculture
Forestry waste (eucalyptus sp) was converted into activated carbon by initial flash pyrolysis followed carbonization and CO2 activation. These residues were obtained from a pilot plant in Spain that produces biofuel, the biochar represented 10-15% in weight. It was observed that the highest activation was achieved at a temperature of 800 degrees C, the specific surface increased with time but, on the contrary, high loss of matter was observed. At 600 degrees C, although there was an important increase of the specific surface and the volume of micropores, at this temperature it was observed that the activation time was not an influential parameter. Finally, at 400 degrees C it was observed that the activation process was not very significant. Assessing the average pore diameter it was found that the lowest value corresponded to the activation temperature of 600 degrees C, which indicated the development of microporosity. When the activation temperature increases up to 800 degrees C the pore diameter increased developing mesoporosity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据