FeSO4掺杂蒙托石的制备及在烟气吸附上的应用研究
Preparation of montmorillonite doped with FeSO4 and its absorption for cigarette smoke
云南民族大学学报:自然科学版,2017,26(2):123-126

赵常山 ZCS

摘要


成功地制备出一系列FeSO4掺杂的蒙托石样品,并对其结构及性能进行表征.在不同后处温度下,样品均保持蒙托石的多孔骨架线结构.N2等温吸附曲线结果进一步表明,在不同后处理温度下,该系列样品均保留了丰富的微孔结构,孔径大小约为3.5nm.将所改性过的蒙托石样品对卷烟主流烟气成分进行检测,结果表明我们的样品对烟气中大量有害物质(例如苯酚)具有很好的吸附能力. A series of montmorillonites doped with FeSO4 were prepared and characterized. These samples showed the crystal structures similar to montmorillonites undoped with FeSO4. The results of the corresponding BET curves further indicated that these samples under different treatment temperatures shared rich micropores with the size of 3.5 nm. These samples exhibited an excellent absorption ability for some components of cigarette smoke, such as phenol.

参考



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