低温高活性甲醇水蒸气重整制氢催化剂的研究OA北大核心CSCD
Production of hydrogen from the low-temperature methanol-steam reforming
研究了Cu/La2O3/ZrO2基催化剂在甲醇水蒸气重整制氢反应中的反应活性、选择性及其还原行为，并考察了反应条件（温度、水醇比、液体空速）对活性和选择性的影响。结果表明：Cu/La2O3/ZrO2基催化剂在甲醇水蒸气重整制氢反应过程中显示出较好的反应活性和高的选择性。在常压、反应温度190～240℃、液体空速为1.0～3.0h－1和水醇摩比为1～3.0 的反应条件下，甲醇转化率随着反应温度的升高而增大，重整产物中CO含量有所增加；提高水醇比有利…查看全部>>
A series of Cu/ La2O3/ZrO2 catalysts were studied for production of hydrogen from methanol-steam reforming,while the reactive conditions (reaction temperature,feed ratio etc.) have also been tested.The results show that Cu/ La2O3/ZrO2 catalysts have high low-temperature activity and good selectivity.The reaction conditions were investigated using Cu/ La2O3/ZrO2(Cu∶Zr=1) catalyst over a temperature 190～230℃, methanol-water space velocities (WHSV) …查看全部>>
李永红;任杰;孙予罕
中科院山西煤炭化学研究所中科院山西煤炭化学研究所中科院山西煤炭化学研究所
化学工程
氢气甲醇水蒸气重整催化剂
《天然气化工》 2001 (1)
5-8,4
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