Liquid hydrogen donors have found limited industrial application due to the difficulty of their separation from the reaction product. To solve this problem a novel type of solid hydrogen donor is developed and applied in the liquid-phase hydrogenation of cyclohexene on a Pt/Al₂O₃ catalyst. A significant increase in the reaction rate is observed when using the solid hydrogen donor, particularly in the initial stage of the reaction, when the reaction rate is zero order with respect to cyclohexene. The selectivity to cyclohexane was also improved.

中文翻译：

---

有机聚合物作为环己烯加氢中的固体氢供体

由于液态氢供体难以从反应产物中分离出来，因此发现其在工业上的应用受到限制。为了解决这个问题，开发了一种新型的固体氢供体并将其应用于在Pt / Al ₂ O ₃催化剂上的环己烯的液相加氢中。当使用固体氢供体时，特别是在反应的初始阶段，当反应速率相对于环己烯为零级时，观察到反应速率的显着增加。对环己烷的选择性也得到改善。