Effect of particle size of natural graphite on methyl blue sorption behavior of expanded graphite
Using three natural graphites with different particle sizes,80,50 and 35 mesh,as raw material,expanded graphite was prepared by rapidly heating expandable graphite in a muffle and by irradiating it in a microwave oven,respectively.The resulting expanded graphites were used for adsorbing methyl blue in water.The results show that the removal rate of methyl blue is influenced by the treatment method of solution,the particle size of natural graphite and expansion method of expandable graphite.After selection of desired operation parameters,a higher removal rate is achieved.
Graphite Sorption Methyl blue
Li Ji Menglu Wang
Qinhuangdao Vocational and Technical College, Qinhuangdao 066100, PR China
国际会议
杭州
英文
12-15
2012-03-23（万方平台首次上网日期，不代表论文的发表时间）