节能型天然气蒸汽转化催化剂的研究  

Study on catalyst for energy-saving steam conversion of natural gas

作　　者：牛春德[1] 种道文[1] 程玉春[1] 郝树仁[1] 

机构地区：[1]齐鲁石化公司研究院,淄博255400

出　　处：《现代化工》2002年第2期22-24,30,共4页Modern Chemical Industry

摘　　要：采用钾盐作为抗炭助剂 ,并添加稀土氧化物 ,制备了节能型天然气蒸汽转化催化剂DS 1。经老化实验和 50 0h低水碳比条件下的稳定性实验 ,表明该催化剂具有良好的可还原性、抗炭性、活性和稳定性。DS-1 catalyst for energy-saving steam conversion of natural gas was prepared by using potash as carbon-resistant additive and adding rare earth oxide.Aging tests and 500h stability tests at low water/carbon rate showed that the catalyst had good reducibility,coking resistance,activity and stability.

关 键 词：节能型 催化剂 蒸汽转化 天然气 节能 钾盐 抗炭助剂 

分 类 号：TQ426.95[化学工程]