| 合成气直接制二甲醚技术及催化剂的研究进展 |
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| 引用本文： | 沙雪清.合成气直接制二甲醚技术及催化剂的研究进展[J].化学工程师,2004,18(12):33-35. |
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| 作者姓名： | 沙雪清 |
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| 作者单位： | 哈尔滨师范大学,黑龙江,哈尔滨,150080;哈尔滨工业大学,凝聚态科学与技术研究中心,黑龙江,哈尔滨,150001 |
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| 摘 要： | 本文在合成气直接制二甲醚的热力学分析的基础上，阐述了一步法合成二甲醚由于多个化学反应同时进行所产生的协同效应，提高了合成气的转化率，而较两步法合成具有更多的优势。综述了合成气直接制二甲醚技术和催化剂制备的进展情况，介绍了所取得的最新研究成果及动态。
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| 关 键 词： | 合成气 二甲醚 催化剂 |
| 文章编号： | 1002-1124(2004)12-0033-03 |
| 修稿时间： | 2004年10月22 |
Progress on technology and catalyst of directly synthesizing dimethyl ether from syngas |
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| SHA Xue-qing.Progress on technology and catalyst of directly synthesizing dimethyl ether from syngas[J].Chemical Engineer,2004,18(12):33-35. |
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| Authors: | SHA Xue-qing |
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| Affiliation: | SHA Xue-qing 1,2 |
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| Abstract: | On the basis of the thermodynamic analyzing on directly synthesizing dimethyl ether from syngas, this paper expounds that the advantages of DME synthesized by one-step method as compared with that by two-method root in the coordinate effect engendered due to the many chemical reaction occurred at the same time. The research progress on technology and catalyst preparing of directly synthesizing dimethyl ether from syngas was reviewed and the latest research results and trends was introduced. |
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| Keywords: | syngas dimethyl ether catalyst |
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