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滞止点催化燃烧的一维和二维数值分析
  • ISSN号:0253-231X
  • 期刊名称:工程热物理学报
  • 时间:2010.10.10
  • 页码:1775-1779
  • 分类:TQ342.21[化学工程—化纤工业] O461[理学—电子物理学;理学—物理]
  • 作者机构:[1]Department of Thermal Science and Energy Engineering,University of Science and Technology of China,Hefei 230027,China
  • 相关基金:supported by the National High Technology Research and Development Program of China(2007AA05Z105); the National Natural Science Foundation of China(50876101 and 51006095)
  • 相关项目:悬浮纳米颗粒催化剂辅助的甲烷点火及燃烧特性研究
中文摘要:

导致绝缘的障碍分泌物(CIDBD ) 和催化剂混血儿反应堆的新奇日冕为改革甲烷被开发。导致技术的这日冕允许绝缘的障碍分泌物(DBD ) 在相对低的应用电压在大差距一致地发生。由与蒸气和空气改革甲烷的氢生产低于 600 在气压和温度下面与混合反应堆被调查 ?????  ???? X

英文摘要:

A novel corona inducing dielectric barrier discharge(CIDBD) and catalyst hybrid reactor was developed for reforming methane. This corona inducing technique allows dielectric barrier discharge(DBD) to occur uniformly in a large gap at relatively low applied voltage.Hydrogen production by reforming methane with steam and air was investigated with the hybrid reactor under atmospheric pressure and temperatures below 600°C.The effects of input power,O2/C molar ratio and preheat temperature on methane conversion and hydrogen selectivity were investigated experimentally.It was found that higher methane conversions were obtained at higher discharge power,and methane conversion increased significantly with input power less than 50 W;the optimized molar ratio of O2/C was 0.6 to obtain the highest hydrogen selectivity(112%);under the synergy of dielectric barrier discharge and catalyst,methane conversion was close to the thermodynamic equilibrium conversion rate.

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期刊信息
  • 《工程热物理学报》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国工程热物理学会 中国科学院工程热物理研究所
  • 主编:徐建中
  • 地址:北京2706信箱
  • 邮编:100080
  • 邮箱:xb@mail.etp.ac.cn
  • 电话:010-62584937
  • 国际标准刊号:ISSN:0253-231X
  • 国内统一刊号:ISSN:11-2091/O4
  • 邮发代号:2-185
  • 获奖情况:
  • 中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:21026