摘要
介绍了以玉米秸杆为原料,用磷酸法生产活性炭的方法。用正交试验法考察了影响玉米秸杆制活性炭之亚甲蓝脱色力的因素,提出了制备玉米秸杆活性炭适宜的工艺条件。制得的玉米秸杆活性炭之亚甲蓝脱色力最高可达16ml/0.1g。
This paper introduces the method of using phosphoric acid activation method to prepared activated carbon from corn stalks.Some factors influencing on the adsorption property of activated carbon are investigated by orthogonal test.The optional condition of preparation of activated carbon from corn stalks using phosphoric acid method is put forward snd the decolorizing ability of the pre-pared activated carbon to methylene blue is16ml/0.1g.
出处
《中国资源综合利用》
2003年第4期17-19,共3页
China Resources Comprehensive Utilization
关键词
磷酸法
制备
玉米秸杆
活性炭
正交试验
corn stalks
phosphonic acid
activated carbon
via orthogonal test
