| 生物质气一步法合成二甲醚双功能催化剂失活研究 |
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| 引用本文： | 王建梅,蔡飞鹏,林乐腾,许敏,孙立.生物质气一步法合成二甲醚双功能催化剂失活研究[J].工业催化,2007,15(8):12-14. |
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| 作者姓名： | 王建梅 蔡飞鹏 林乐腾 许敏 孙立 |
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| 作者单位： | 山东省科学院能源研究所，山东省生物质气化重点实验室，山东 济南 250014 |
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| 基金项目： | 山东省自然科学基金资助项目(Z2000F03)，国家重点基础研究发展计划(973)(2004CB719704) |
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| 摘 要： | 概述了生物质气一步法合成二甲醚双功能催化剂的热失活、中毒失活的原因及其解决方案。提出了载体是二甲醚合成催化剂需要突破的重点，将整体式催化剂载体应用二甲醚合成中，不失为一个新的研究方向。
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| 关 键 词： | 二甲醚合成催化剂 失活 整体式催化剂 |
| 文章编号： | 1008-1143（2007）08-0012-03 |
| 修稿时间： | 2007-03-14 |
Studies in deactivation of bifunctional catalysts for direct synthesis of dimethyl ether from biomass syngas |
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| WANG Jianmei,CAI Feipeng,LIN Leteng,XU Min,SUN Li.Studies in deactivation of bifunctional catalysts for direct synthesis of dimethyl ether from biomass syngas[J].Industrial Catalysis,2007,15(8):12-14. |
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| Authors: | WANG Jianmei CAI Feipeng LIN Leteng XU Min SUN Li |
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| Affiliation: | Research Institute of Energy, Shandong Academy of Sciences, Key Laboratory for Biomass Gasification Technology of Shandong Province, Jinan 250014,Shandong,China |
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| Abstract: | The causes after the poisoning deactivation and thermal deactivation of bifunctional catalysts for direct synthesis of dimethyl ether(DME) from biomass syngas and the countermeasures were reviewed.It was pointed out that the key to development of high-performance DME synthesis catalyst would be the carriers.The carrier of monolith catalyst used in DME synthesis would be a new research direction. |
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| Keywords: | dimethyl ether synthesis catalyst deactivation monolith catalyst |
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