Preparation, characterization and catalytic application of Fe- and Fe/Al-pillared clays in the catalytic wet peroxide oxidation of 4-chlorophenol

被引：0
|
作者：
Khankhasaeva, Sesegma Ts [1 ]
Badmaeva, Sayana V. [1 ]
Dashinamzhilova, Elvira Ts [1 ]
机构：
[1] Baikal Inst Nat Management SB RAS, Ulan Ude 670047, Russia
来源：
ZEOLITES AND RELATED MATERIALS: TRENDS, TARGETS AND CHALLENGES, PROCEEDINGS OF THE 4TH INTERNATIONAL FEZA CONFERENCE | 2008年 / 174卷
关键词：
chlorophenol; oxidation; pillared clays;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Pillared clays were prepared from naturally occurring montmorillonite by intercalating with polyoxocations containing iron, iron and aluminium with molar ratio Fe/Al = 1: 1, 1:10. The PILCs were characterized by chemical analysis, XRD, BET surface area measurements. It was established that Fe/Al (1:10)-PILCs allowed total conversion of 4-chlorophenol and 75% removal of Chemical Oxygen Demand (COD) without a significant leaching of Fe ions. Fe-, Fe/Al (1:1)-PILCs also have high activity, but they are less stable.
引用
收藏
页码：1311 / 1314
页数：4
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