微波法制竹刨花活性炭的工艺研究

编号 zgly0000366263

文献类型 期刊论文

文献题名 微波法制竹刨花活性炭的工艺研究

学科分类 220.5570;林产化学加工学

作者 高慧  石苏华  周学辉 

作者单位 安徽农业大学森林利用学院 

母体文献 林业科学 

年卷期 2005,41(3)

页码 212-214

年份 2005 

分类号 TQ351 

关键词 活性炭  微波法  竹刨花  磷酸 

文摘内容 Under the microwave,the activated carbon from bamboo shavings was prepared with the phosphoric acid accordingto orthogonal tests. The optimum conditions were obtained. The results of the experiment showed that the bamboo shavings could be producted good activated carbon by the method of microwave-phosphoric acid. The iodine number reached 836 mg·g^-1, The decolorizing capacity of metylene blue reached 13 mL· (0.1 g)^-1 .The decolorizing capacity of caramel adsorption reached 113 %. The addition of sulfuric acid or hydrogen peroxide could also significantly improve its adsorb function。