| 浆态床二甲醚合成中的过程耦合协同效应 |
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| 引用本文： | 王志良,王金福,刁杰,金涌.浆态床二甲醚合成中的过程耦合协同效应[J].化学反应工程与工艺,2001,17(3):233-237. |
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| 作者姓名： | 王志良 王金福 刁杰 金涌 |
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| 作者单位： | 清华大学化工系, |
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| 摘 要： | 对浆态床二甲醚合成过程中的反应与反应，反应与传热的耦合协同效应进行了探讨，理论分析和实验结果表明，反应与反应耦合作用显著，反应与传热耦合现实可行。由于过程耦合作用，使合成过程中可使用富碳合成气，并可达较高的单程转化率，避免合成气的大量循环与压缩，节省过程能耗并可省却水煤气变换系统。从而降低整个过程的设备投资和生产成本，充分利用能源。
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| 关 键 词： | 浆态床 二甲醚 甲醇 过程耦合 合成 协同效应 化学反应 传热 |
| 文章编号： | 1001-7631(2001)03-233-05 |
| 修稿时间： | 2000年8月10日 |
THE SYNERGY EFFECT OF PROCESS COUPLING FOR DIMETHYL ETHER SYNTHESIS IN SLURRY REACTORS |
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| WANG Zhi-liang,WANG Jin-fu,DIAO Jie,JIN Yong.THE SYNERGY EFFECT OF PROCESS COUPLING FOR DIMETHYL ETHER SYNTHESIS IN SLURRY REACTORS[J].Chemical Reaction Engineering and Technology,2001,17(3):233-237. |
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| Authors: | WANG Zhi-liang WANG Jin-fu DIAO Jie JIN Yong |
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| Abstract: | The synergy effect of for the dimethyl ether synthesis process coupling of reaction-reaction and reaction-heat transfer was studied. Via theoretical and experimental analysis, it was indicated that the synergy of the reaction-reaction is prominent and the synergy of reaction-heat transfer is also feasible. Due to the synergy effect, CO-rich synthesis gas can be used for the dimethyl ether synthesis and higher one-way CO conversion can be obtained. Recycle and compression of the unreacted synthesis gas can also be avoided. Accordingly, energy consumption and water gas shift reaction system woald be saved, and the entire investment and production cost could be decreased. |
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| Keywords: | slurry reactor dimethyl ether methanol process coupling |
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