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水蒸汽气氛中的生物质制氢方法及其串联流化床装置系统
本发明涉及水蒸汽气氛中生物质制氢方法及装置系统。该装置包括生物质裂解流化床和有机物蒸汽重整流化床及其输入、输出管道,裂解流化床底部与水蒸汽发生器连通,裂解尾气输出管道经气固分离装置与重整流化床输入管道连通,重整流化床还连...
李全新阚涛袁丽霞熊佳星鸟本善章
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生物油模型化合物苯甲醚的电催化水蒸气重整制氢研究
作为一种新兴的能源替代品,生物质能源具有环保、存量大、能再生等优势,其制氢技术也是目前最被看好的制氢途径之一。虽然具有异常美好的前景,但由于这项技术目前存在诸如需要提升产氢率和能量效率、减轻成本负担并改善催化剂失活等问题...
熊佳星
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水蒸汽气氛中的生物质制氢方法及其串联流化床装置系统
本发明涉及水蒸汽气氛中生物质制氢方法及装置系统。该装置包括生物质裂解流化床和有机物蒸汽重整流化床及其输入、输出管道,裂解流化床底部与水蒸汽发生器连通,裂解尾气输出管道经气固分离装置与重整流化床输入管道连通,重整流化床还连...
李全新阚涛袁丽霞熊佳星鸟本善章
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Effects of Current upon Electrochemical Catalytic Reforming of Anisole
2010年
The reforming of anisole (as model compound of bio-oil) was performed over the NiCuZn-Al2O3 catalyst, using a recently-developed electrochemical catalytic reforming (ECR). The influence of-the current on the anisole reforming in the ECR process has been investigated. It was observed that anisole reforming was significantly enhanced by the current approached over the catalyst in the electrochemical catalytic process, which was due to the non-uniform temperature distribution in the catalytic bed and the role of the thermal electrons originating from the electrified wire. The maximum hydrogen yield of 88.7% with a carbon conversion of 98.3% was obtained through the ECR reforming of anisole at 700℃ and 4 A. X-ray diffraction was employed to characterize catalyst features and their alterations in the anisole reforming. The apparent activation energy for the anisole reforming is calculated as 99.54 kJ/mol, which is higher than ethanol, acetic acid, and light fraction of bio-oil. It should owe to different physical and chemical properties and reforming mechanism for different hydrocarbons.
熊佳星阚涛李兴龙叶同奇李全新
关键词:HYDROGENANISOLE
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