赵雅郡,刘欣梅,钱岭,阎子峰.新型纳米介孔二氧化锆担载的镍基催化剂甲烷干气重整性能评价[J].分子催化,2004,(5):346-350 |
新型纳米介孔二氧化锆担载的镍基催化剂甲烷干气重整性能评价 |
CH4 Reforming with CO2 over Mesoporous Nano-zirconia Supported Ni-based Catalyst |
修订日期:2003-10-27 |
DOI: |
中文关键词: 甲烷 干重整 镍 纳米二氧化锆 |
英文关键词:Methane,Dry-reforming,Nickel,Nano-zirconia |
基金项目:PetroChina股份公司科技开发项目(项目编号CN 2003 002502 4P). |
赵雅郡 刘欣梅 钱岭 阎子峰 |
石油大学重质油国家重点实验室CNPC催化重点实验室,石油大学重质油国家重点实验室CNPC催化重点实验室,石油大学重质油国家重点实验室CNPC催化重点实验室,石油大学重质油国家重点实验室CNPC催化重点实验室 山东东营257061,山东东营257061,山东东营257061,山东东营257061 |
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中文摘要: |
采用固体反应.模板剂晶化法合成出纳米介孔二氧化锆,并以其为载体通过浸渍法制备了Ni基催化剂,考察了载体性质对催化剂活性和稳定性的影响.结果表明,以四方晶相纳米二氧化锆为载体的催化剂性能更佳,并对其影响因素进行了分析. |
英文摘要: |
The mesoporous nano-zirconia was synthesized by solid state reaction method, and the nano-zirconia supported nickel catalyst was prepared by wetness impregnation. The influence of the support on the catalytic activity and stability was extensively investigated. Of special is that the tetragonal nano-zirconia supported nickel catalyst exhibited optimum carbon dioxide reforming performance. Optimization of dry reforming of methane on nano-zirconia supported nickel catalyst would result in an industrial process to utilize natural gas and mitigate greenhouse emission. |
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