| 废氨汽用于烧结烟气脱硫或生产硫酸铵 |
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| 引用本文： | 靳美程,陈元喜,常红兵,黎鹏.废氨汽用于烧结烟气脱硫或生产硫酸铵[J].燃料与化工,2012,43(6):53-54. |
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| 作者姓名： | 靳美程 陈元喜 常红兵 黎鹏 |
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| 作者单位： | 1. 武汉华得环保工程技术有限公司,武汉,430080
2. 武汉平煤武钢联合焦化有限公司,武汉,430081 |
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| 摘 要： | 将AS流程中原来焚烧掉的氨汽回收后,用于氨法烟气脱硫,每年可减少液氨采购量4500t,直接经济效益达1710万元。将浓氨水送到饱和器生产硫酸铵化肥,每年可生产硫酸铵18250t,经济效益达2555万元。
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| 关 键 词： | 废氨汽 烟气脱硫 硫酸铵 |
Utilization of waste ammonia vapor for emission desulfurization in sinter plant or ammonium sulfate production |
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| Jin Meicheng
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Chen Yuanxi
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Chang Hongbing
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Li Peng.Utilization of waste ammonia vapor for emission desulfurization in sinter plant or ammonium sulfate production[J].Fuel & Chemical Processes,2012,43(6):53-54. |
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| Authors: | Jin Meicheng Chen Yuanxi Chang Hongbing Li Peng |
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| Affiliation: | 1. Wuhan Huade Environment Protection Engineering Co. Ltd., Wuhan 430080, China; 2. Wuhan Pingmei WISCO Co. Ltd., Wuhan 430081, China) |
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| Abstract: | Ammonia recovery process is described in this paper, i.e. the ammonia vapor used to be burnt out in A.S. process will be recovered for emission desulfurization in sinter plant, with liquefied ammonia saved by 4 500t annually and with direct economic benefit up to 17.1 million RMB; the concentrated ammonia liquor is delivered to saturator for producing ammonia sulfate fertilizer, with production of 18 250t each year and with economic benefit up to 25.55 million RMB. |
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| Keywords: | Waste ammonia vapor Emission desulfurization Ammonia sulfate |
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