| DDS脱硫技术及其应用 |
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| 引用本文： | 魏雄辉,王祥云,刘新起. DDS脱硫技术及其应用[J]. 化肥工业, 2001, 28(6): 9-14 |
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| 作者姓名： | 魏雄辉 王祥云 刘新起 |
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| 作者单位： | 北京大学化学与分子工程学院, |
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| 摘 要： | 探讨了DDS催化剂脱碳脱炭的机理，建立了相应的数学模型，并通过实验验证了该数学模型完全可以指导工业设计。实际运行结果表明，DDS脱硫新技术在多家合成氨厂的变换气和半水煤气脱硫工段应用获得成功，其脱硫效果和综合经济效益优于传统的湿法脱硫技术。
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| 关 键 词： | DDS催化剂 脱硫 机理 数学模型 合成氨生产 |
DDS Desulfurization Technology and its Use |
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| Wei Xionghui,Wang Xiangyun and Liu Xinqi. DDS Desulfurization Technology and its Use[J]. Journal of the Chemical Fertilizer Industry, 2001, 28(6): 9-14 |
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| Authors: | Wei Xionghui Wang Xiangyun Liu Xinqi |
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| Abstract: | The mechanism is discussed of desulfurization and CO 2 removal by the DDS catalyst, a relevant mathematical model is established, and it is verified through experiments that the model can fully guide industrial design. Actual operation results indicate that the new technology of DDS desulfurization has been used in a number of ammonia plants with success for the desulfurization of shift effluent gas and semi water gas, its desulfurization result and comprehensive economic benefit being better than those of the traditional wet desulfurization technology. |
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| Keywords: | DDS catalyst desulfurization mechanism mathematical model |
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