A sulfonated active carbon supported Ru catalyst was prepared and tested in hydrodeoxygenation of acetophenone. The catalysts were characterized by XRD, TEM, N₂ adsorption and NH₃-TPD. The influences of reaction parameters on the conversion and selectivity were studied. An acetophenone conversion of 100% with total 90% selectivity of deoxygenated products was achieved at 150 °C over this catalyst, which was more active than the active carbon (AC) or SiO₂ supported Ru catalysts. The enhanced performance of sulfonated AC supported Ru was attributed to the stronger acid sites and the better dispersion of Ru species. Moreover, such a catalyst was stable under the current reaction conditions and can be reused several times without obvious loss of activity.

制备了磺化的活性炭负载的Ru催化剂，并在苯乙酮的加氢脱氧中进行了测试。通过XRD，TEM，N ₂吸附和NH ₃ -TPD对催化剂进行了表征。研究了反应参数对转化率和选择性的影响。在此催化剂上，在150℃下实现了100％的苯乙酮转化率和90％的脱氧产物选择性，它比活性炭（AC）或SiO ₂负载的Ru催化剂更具活性。磺化AC负载Ru的性能增强归因于更强的酸位和Ru物种的更好分散性。而且，这种催化剂在当前的反应条件下是稳定的，并且可以重复使用几次而没有明显的活性损失。