| CO偶联反应合成草酸二甲酯工艺中氮元素的流失原因及应对措施 |
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| 引用本文： | 张彦民,时鹏,任献涛.CO偶联反应合成草酸二甲酯工艺中氮元素的流失原因及应对措施[J].化肥设计,2022,60(1):60-62. |
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| 作者姓名： | 张彦民 时鹏 任献涛 |
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| 作者单位： | 河南龙宇煤化工有限公司,河南永城476600 |
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| 摘 要： | 总结了河南龙宇煤化工有限公司两套20万t/a合成气制乙二醇装置生产运行经验,对一氧化碳偶联合成草酸二甲酯(DMO)工艺中氮元素的流失原因进行分析,并提出相应的工艺优化和改进措施.
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| 关 键 词： | 合成气 一氧化碳 乙二醇 草酸二甲酯 氮元素 |
Causes and Countermeasures of Nitrogen Loss in the Synthesis of Dimethyl Oxalate via CO Coupling Reaction |
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| ZHANG Yan-min,SHI Peng,REN Xian-tao.Causes and Countermeasures of Nitrogen Loss in the Synthesis of Dimethyl Oxalate via CO Coupling Reaction[J].Chemical Fertilizer Design,2022,60(1):60-62. |
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| Authors: | ZHANG Yan-min SHI Peng REN Xian-tao |
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| Affiliation: | (Henan Longyu Coal Chemical Co.,Ltd.,Yongcheng Henan 476600,China) |
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| Abstract: | The production and operation experience of two 200,000 T/A syngas to ethylene glycol plants in Henan Longyu Coal Chemical Co.,Ltd is summarized.The reasons of nitrogen loss in the process of CO coupling to dimethyl oxalate(DMO)are analyzed,and the corresponding process optimization and improvement measures are put forward. |
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| Keywords: | syngas carbon monoxide ethylene glycol dimethyl oxalate nitrogen |
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