铝碳酸镁的制备及结构分析

Preparation and Identification of Hydrotalcite

铝碳酸镁是一种优良的天然矿物药，对胃溃疡和胃酸过多症具有良好的治疗效果。本文以氢氧化铝和氢氧化镁为原料，在常温常压下经一步反应制得本品，并通过元素分析、红外光谱。

Hydrotalcite is an ideal natural drug which showed high activities of antiulcer and antacid, It was made from aluminum hydroxide and magnesium hydroxide by a one step process in room temperature and atomospheric pressure. Synthetic hydrotalcite was identified by measurement of elemental analysis, IR Spectrum,differential thermal analysis and Powder X-ray diffraction.