Zirconium-modified mesoporous silica (ZrS) was synthesized as a new promising catalyst for the acetylation reaction of glycerol. In the presence of ZrS catalyst, the selectivity to desired products (TAG and DAG) reached 91%, with a complete conversion of glycerol. Moreover, 12-tungstophosphoric acid (H₃PW₁₂O₄₀) was immobilized onto ZrS surface, and the effect of acid strength of catalysts on this reaction was investigated by NH₃-temperature programmed desorption (NH₃-TPD) technique. Synthesized materials were characterized by various analytical techniques: X-ray powder diffraction, scanning electron microscopy, N₂ adsorption–desorption, and inductively coupled plasma spectroscopy.

合成了锆改性的介孔二氧化硅（Zr S），作为甘油乙酰化反应的一种新的有希望的催化剂。在Zr S催化剂存在下，对所需产物（TAG和DAG）的选择性达到91％，甘油完全转化。此外，将12钨磷酸（H ₃ PW ₁₂ O ₄₀）固定在Zr S表面，并通过NH _3-程序升温脱附（NH ₃ -TPD）技术研究了催化剂的酸强度对该反应的影响。通过各种分析技术对合成材料进行了表征：X射线粉末衍射，扫描电子显微镜，N₂吸附-解吸和电感耦合等离子体光谱。