摘要
以成型活性炭为基体材料,采用浸渍吸附方法制备成型的氢氧化钠(NaOH)复合活性炭材料,分析成型活性炭的孔结构、NaOH溶液浓度以及浸渍时间对成型复合活性炭中碱负载量、孔结构和反复脱附-负载处理的影响。结果表明,高比表面积成型活性炭具有较好的反复吸附-脱附能力和稳定性,再生性能好。
In this paper, Sodium hydroxide-activated carbon composite materials for desulfurizing are synthesized by immersing activated carbon into sodium hydroxide solution. Based on the porous texture, the sodium hydroxide solution concentration and the immersed time on loaded amount, pore configuration and desorption-loading efficiency are studied. The results show that the high surface area activated carbon molding repeatedly has good adsorption-desorption capacity and stability, renewable performance.
出处
《上海电机学院学报》
2009年第1期1-4,共4页
Journal of Shanghai Dianji University
基金
上海市教委重点项目(06ZZ96)
关键词
活性炭
复合材料
脱硫
activated carbon
composite material
desulfurizing
