低品质海泡石提纯及吸附性能研究

Purification of Low Quality Sepiolite and Adsorption Capacity Research

对低品质海泡石原矿进行纯化、均化、活化等处理,制备了超细海泡石粉体吸附材料。采用元素分析、比表面积、SEM、XRD等方法对吸附材料进行表征,并对材料的吸附性能进行了分析。结果表明:该海泡石吸附材料粒度细,比表面积大,吸附能力强。

The low-quality sepiolite was processed by purifying, homogenizing and activating, which prepared the ultrafine adsorbing material. The material was was characterized by elemental analysis, BET, SEM and XRD, the adsorption capacity was also researched. The results showed that the sepiolite powder was fine and has strong ability of adsorbing, with high surface area.