| 10万t／a合成氨脱CO2装置技术改造 |
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| 引用本文： | 王建国.10万t／a合成氨脱CO2装置技术改造[J].石化技术与应用,1999,17(2):97-99. |
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| 作者姓名： | 王建国 |
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| 作者单位： | 中国石化兰州设计院 |
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| 摘 要： | 介绍了柳州化肥厂脱ＣＯ２装置由苯菲尔法改为活化ＭＤＥＡ法的工艺改造依据。改造后提出了高净化气（Ｈ２、Ｎ２）和再生气的纯度，降低了能耗，仅蒸汽一项每年就可节７００万元，经济效益显著实践证明活化ＭＤＥＡ法是合成氨工业中极具竞争力的高效，节能脱ＣＯ２的方法。
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| 关 键 词： | 改造 合成氨生产 脱碳装置 二氧化碳 |
A technical transformation for CO2 removal plant in 100 thousand tons of synthetic ammonia factory |
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| Wang Jianguo.A technical transformation for CO2 removal plant in 100 thousand tons of synthetic ammonia factory[J].Petrochemical Technology & Application,1999,17(2):97-99. |
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| Authors: | Wang Jianguo |
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| Abstract: | The technical basis to transform CO2 removal plant of Liuzhou fertilizer factory from Benfield method into active MDEA method was illustrated. It raised the purity of the purified gas (H2, N2) and the reclaimed gas (CO2), and reduced energy consumption after the transformation was done. When using the active MDEA process, the cost of saved steam will be RMB$ 7 millions every year. The economic effectiveness is remarkable. Facts have proved that active MDEA method is a CO2 removal method of competitive efficiency and energy consumption in synthetic ammonia industry. |
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| Keywords: | CO2 removal plant transformation effect |
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