hydrotalcite

As a new environmentally friendly catalyst for removal of SO 2 and NO X in flue gas, the mixed oxides from hydrotalcite like compounds have excellent performance in resisting reactant poisoning caused by vapor.

以类水滑石为前驱体的复合氧化物作为环境友好的催化材料，在烟道气催化脱SO2、脱NOX方面具有抗水蒸气中毒能力强等特性。

The Zn-Al hydrotalcite prepared by co-precipitation method was used to catalyze the transesterification of phenol and dimethyl carbonate ( DMC).

用共沉淀法制备了Zn-Al水滑石，并用于多相催化酯交换合成碳酸二苯酯的反应。

Hydrotalcite presents weakly alkaline, and it has thermal stability, absorption, memory structure, low surface energy, geometry effects and so on.

水滑石整体呈现弱碱性，具有热稳定性、吸附性、结构记忆性、低表面能、几何结构效应等。

The conclusions of XRD and FT-IR experiments showed that, the nitrate radical hydrotalcite, prepared by the co-precipitation method, whose crystal form is stable, and crystallinity is so good, then the sodium styrene sulfonate organically-modified hydrotalcite was prepared by the ion exchange method.

XRD和FT-IR结果表明：采用共沉淀法较好地制备得到了硝酸根型的水滑石，晶形稳定，结晶度好，而利用离子交换法制备了对苯乙烯磺酸钠修饰水滑石。

To improve the IR absorption of hydrotalcite, we intercalate SO 42-to partly replace CO 32-of interlayer.

对水滑石红外吸收机理的研究表明,水滑石的层间阴离子起主要作用, 层板具有协同效应.为提高水滑石的红外吸收选择性,通过对不同阴离子的分析和筛选,确定在水滑石层间插入硫酸根.

Optimization of Differential Scanning Calorimetry Endothermic Value and Thermal Analysis of the Hydrotalcite

镁铝碱式碳酸盐阻燃剂的热分析及吸热值优化

This thesis selects hydrotalcite as selective IR absorption material by its characters of layer and ion-exchangeable.

本论文利用水滑石层状结构特点和层间离子的可交换性,将其作为选择性红外吸收材料.

Effect of reaction time on the preparation and thermal property of hydrotalcite

反应时间对镁铝水滑石阻燃剂制备及其性能的影响