The Adsorption of NOx on Magnesium Aluminium Hydrotalcite

ZheMingNI、WeiHuaYU、ShaoFenZHAO、ZhongHuaGE

2004中国化学快报：英文版Materials Science被引 2

摘要

Magnesium aluminium hydrotalcite (Mg-Al-HT) with molar ratio of Mg-to-Al of 3 to 1 was prepared and characterized by X-ray diffraction (XRD) and infrared spectra (IR). The performances of Mg-Al-HT for the adsorption and desorption of NOx were studied. The results indicated that the adsorption capacity of the hydrotalcite for NOx was 1398.2mg/g, and it was higher than the acticarbon's. The adsorption capacities depended on adsorption time and temperature.Mg-Al-HT could be regenerated by thermal decomposition, and the adsorption efficiency had not changed markedly after three cycles.

引用本文（GB/T 7714）

ZheMingNI, WeiHuaYU, ShaoFenZHAO, 等. The Adsorption of NOx on Magnesium Aluminium Hydrotalcite[J]. 中国化学快报：英文版, 2004.

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