【摘要】 研制了一种以铂为主的重整后加氢催化剂。在100ml 连续加氢装置中,使用重整反应器出口油,采用重整氢和电解氢,对催化剂进行了活性和选择性评价。同时还进行了寿命试验和再生试验。结果表明,该催化剂使用温度低、空速高,是一种良好的烯烃加氢催化剂。更多还原

【Abstract】 A platinum catalyst is developed for the hydrogenation of olefines in refor-mate.The activity and selectivity of the catalyst are evaluated by using reformerhydrogen in a 100ml continuous flow reactor.The result shows that the brominenumber of the hydrogenation product is lower than 0.02g Br/100g at 150℃,1.6MPa,14h^-1,H₂/Oil（v）=500 and there is no loss of aromatics.Life test shows thatno apparent decline of activity is observed after 1000h operation.更多还原