刘铁峰;郑卓;

• 1:中国科学院大连化学物理研究所

摘要(Abstract)：

合成选择性加氢脱二烯烃用非贵金属Ni-Mo-W催化剂;通过氮吸附、XRD、TEM、TPR等表征方法,研究催化剂晶相结构及形貌特征,以异戊二烯为探针反应物,进行催化剂性能评价.结果表明:以NiZnAlK-LDH为前驱体合成的层状Ni-Mo-W选择加氢催化剂,具有高的反应活性和选择性,能将模型油双烯值从1.0降至0.2以下,总烯烃质量分数下降在3%以下,反应温度比传统氧化铝负载型催化剂的低40℃以上,反应压力比传统氧化铝负载型催化剂的低0.5MPa以上,显示较好的应用发展前景.

关键词(KeyWords)：选择性加氢;固定床;二烯烃;双烯值

Abstract:

Keywords:

基金项目(Foundation):国家自然科学基金项目(21173214)

作者(Author):刘铁峰;郑卓;

Email:

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