摘要
通过浸渍法在介孔分子筛上负载亲砷活性组分,制备了介孔分子筛集砷材料。用XRD、SEM、N2吸附和脱附进行了表征,并针对液态烃常温脱砷体系,对该材料的吸附集砷性能进行了进一步的测定。研究结果表明介孔分子筛集砷材料具有比常规脱砷剂更为优良的集砷性能。
Arsenic adsorption materials were prepared by supporting active components on mesoporous molecular sieves.The prepared arsenic adsorption materials were characterized by XRD,SEM and N2 adsorption-desorption.The arsenic adsorption property of these materials was carried out according to the requirement to remove arsenic from liquid hydrocarbons at ambient temperature.Experimental results showed that these novel materials have more excellent performance for arsenic adsorption than that traditional arsenic removal material used in industry.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2010年第3期579-583,共5页
Chemical Industry and Engineering Progress
基金
上海市科委纳米专项(0352nm066)资助
关键词
介孔分子筛
集砷材料
脱砷材料
mesoporous molecular sieves arsenic adsorption materials arsenic removing materials
