机构地区: 华南理工大学化学与化工学院
出 处: 《现代化工》 2006年第1期24-27,共4页
摘 要: 综述了甲烷自热重整反应制氢的研究进展情况,介绍了催化剂的活性组分、助催化剂、载体、钙钛矿型催化剂的研究现状以及新的研究动向,并对积碳的形成及消除进行了简单介绍;另外,对金属膜分离法、水煤气变换法及一氧化碳选择性氧化法等氢气纯化方法进行了讨论,指出钯膜反应器的甲烷转化率高,且能直接得到纯净的氢气。 The advances in autothermal reforming of methane to hydrogen are reviewed. The status of research on active metal component, additives and support, and the formation and removing of coke are discussed. The methods of hydrogen purity by virtue of the metal-membrane separation, water-gas transformation and selective oxidation of CO were introduced. It was pointed out that the reversion rate of methane and the purity of hydrogen obtained were higher.
领 域: [化学工程]