| 两步法甲醇脱水合成二甲醚技术研究进展 |
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| 引用本文： | 王瑞.两步法甲醇脱水合成二甲醚技术研究进展[J].广州化工,2009,37(3):77-79. |
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| 作者姓名： | 王瑞 |
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| 作者单位： | 西北化工研究院,陕西,西安,710054 |
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| 摘 要： | 综述了两步法甲醇脱水合成二甲醚的技术研究状况，两步法气相合成二甲醚是目前工业合成二甲醚的主流技术，其催化剂主要包括氧化铝和分子筛及其对它们的改性，该技术开发的关键是高效催化剂的研发。
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| 关 键 词： | 二甲醚 甲醇脱水 两步法 催化剂 |
Research Progress on Two-step Synthesis of Dimethyl Ether from Methanol Dehydration |
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| WANG Rui.Research Progress on Two-step Synthesis of Dimethyl Ether from Methanol Dehydration[J].GuangZhou Chemical Industry and Technology,2009,37(3):77-79. |
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| Authors: | WANG Rui |
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| Affiliation: | WANG Rui (The Northwest Research Institute of Chemical Industry, Shaanxi Xi＇ an 710600, China) |
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| Abstract: | The research progress on technology of synthesizing dimethyl ether from methanol dehydration was reviewed. The main technology of dimethyl ether synthesis was methanol dehydration in gaseous phase. The catalyst research focused on γ-Al2O3 and zeolite. And the key of technical exploiture was to find out efficient catalyst. |
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| Keywords: | dimethyl ether methanol dehydration two-step synthesis process catalyst |
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