金属有机骨架材料Fe-MIL-100诱导的铁基费托催化剂的合成及催化性能研究
发布时间:2019-06-16 19:32
【摘要】:随着石油资源的日益枯竭及环保要求的日益严苛,寻找非石油路线生产清洁燃料的方法迫在眉睫,费-托合成是一种以合成气(CO和H_2)为原料生产液体燃料的高效方法.铁基费-托合成催化剂广泛应用于工业,本工作研究了多孔碳材料包裹的活性组分高度分散的铁基费托催化剂的制备、结构及费-托合成反应性能.以金属有机骨架材料Fe-MIL-100为前驱体,通过控制碳化温度调节催化剂金属负载量、催化剂粒子尺寸及铁的相态.研究发现碳化温度为500℃所得催化剂在反应温度为260℃、压力为3 MPa、空速为8000 h~(-1)时CO转化率达到68%,展现出优良的中温费托合成反应性能.
[Abstract]:With the increasing depletion of oil resources and the increasingly stringent requirements of environmental protection, it is urgent to find a method to produce clean fuel from non-petroleum routes. Fischer-Tropsch synthesis is an efficient method to produce liquid fuel from syngas (CO and H 鈮,
本文编号:2500786
[Abstract]:With the increasing depletion of oil resources and the increasingly stringent requirements of environmental protection, it is urgent to find a method to produce clean fuel from non-petroleum routes. Fischer-Tropsch synthesis is an efficient method to produce liquid fuel from syngas (CO and H 鈮,
本文编号:2500786
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