| 烟道气CO2回收工艺在100kt／a甲醇装置的应用 |
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| 引用本文： | 赵如政,吴建国,李海建.烟道气CO2回收工艺在100kt／a甲醇装置的应用[J].化学工业与工程技术,2009,30(1):45-47. |
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| 作者姓名： | 赵如政 吴建国 李海建 |
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| 作者单位： | 格尔木炼油厂甲醇车间,青海格尔木,816000 |
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| 摘 要： | 格尔木炼油厂100kt／a甲醇装置采用天然气水蒸气转化法制取甲醇合成气，合成气中的氢碳比过高。为解决这一问题，2002年采用烟道气CO2回收技术，将回收的CO2补加至转化反应前，使转化气的组成得到了优化，甲醇产量大幅度提高，天然气单耗降低，甲醇运行效益明显增加。
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| 关 键 词： | 烟道气CO2回收工艺 甲醇生产 天然气水蒸气转化 |
Application of recovery technology of carbon dioxide from flue gas in 100 kt/a methanol unit |
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| Zhao Ruzheng,Wu Jianguo,Li Haijian.Application of recovery technology of carbon dioxide from flue gas in 100 kt/a methanol unit[J].Journal of Chemical Industry & Engineering,2009,30(1):45-47. |
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| Authors: | Zhao Ruzheng Wu Jianguo Li Haijian |
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| Affiliation: | (Golmud Refinery, Methanol Workshop, Golmud 816000, China) |
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| Abstract: | The methanol synthesis gas is produced by natural gas steam reforming in 100kt/a methanol unit of Golmud Refinery,and the ratio of hydrogen to carbon is too high.In order to solve the problem of high ratio of hydrogen to carbon,the recovery technology of carbon dioxide from flue gas is applied in 2002.After the recovered carbon dioxide is added in steam reforming reaction,the content of reforming gas is optimized,the output of methanol increases,the unit consumption of natural gas reduces,and the benefit of the unit enhances obviously. |
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| Keywords: | Recovery technology of carbon dioxide from flue gas Production of methanol Natural gas steam reforming |
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