介绍了杂多酸的基本特性及其负载型催化剂的研究进展，包括不同类型的催化剂载体。
The properties of the heteropoly acids and advances in heteropoly acids and their supported catalysts were reviewed, including different supports.
催化剂载体的孔径可以为反应物及其产物提供反应通道，影响反应的速度和效率。
The pore of catalyst carrier can provide reactant and resultant to affect the speed and efficiency of reaction.
本发明公开了一种煤液化油沸腾床加氢处理催化剂载体及其制备方法。
The invention discloses a catalyst carrier for coal liquification oil hydrogenation on boiling bed and the preparation method.
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