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研究了CO在Rh/V_2O_3催化剂上的加氢反应。发现:该催化剂对催化C_2含氧化合物(C_2-ox)的生成具有较高的活性。在给定条件下,随着停留时间的延长,选择性(SC_2-ox)单调下降,甲烷等烃的选择性则单调上升。C_2-ox的二次反应可能是上述结果的主要原因。试验研究
The hydrogenation reaction of CO on Rh / V 2 O 3 catalyst was studied. It is found that the catalyst has high activity for the generation of C 2 -ox. Under given conditions, SC_2-ox monotonically decreased with the increase of residence time, and the selectivity of hydrocarbons such as methane increased monotonically. The secondary reaction of C_2-ox may be the main reason for the above results. Experimental Research