镁基气相氟化催化剂的研究进展

Advances in magnesium-based gas phase fluoration catalyst

概述了镁基氟化催化剂的制备方法。讨论了镁基载体对Cr活性物质的作用 ,结果表明 ,镁基载体能增加催化剂的比表面积和Lewis酸性 ,提高活性组分的分散度。

Preparation of magnesium based fluoration catalysts were reviewed. The effect of magnesium based supports on active component chromium was discussed. It was shown that magnesium based supports can increase surface area and Lewis acidity of the catalysts, and improve the dispersibility of active component. The trends in development of magnesium based fluoration catalysts were outlined.