农作物秸秆用于制备活性炭的研究进展

Research Progress in Activated Carbon Preparation from Crop Straw

中国农作物秸秆产量很大,秸秆资源的利用领域在不断扩大。活性炭具有发达的孔隙结构、大的比表面积和较好的吸附能力。文章介绍了稻壳、稻秸秆、玉米秸秆、麦秸秆、烟秸秆、蚕豆秸秆(壳)、棉秸秆、青稞秸秆、桑树秸秆、油菜秸秆、麻类秸秆等制备活性炭的工艺方法以及活性炭的性能。

There are lots of crop stalks（or straws） in China,and the use of the stalks or straws resource has been increased.Activated carbon has many good properties,such as voids structure,high specific surface area,and high adsorption performance.The activated carbon preparation technologies from rice husk,rice straw,corn stalks,wheat straw,tobacco stalks,bean straw（shell）,cotton straw,barley straw,mulberry straw,rape straw and hemp stalks of straw were reviewed in this paper.And the performance of the activated carbon was discussed.