| 硝酸生产中氨氧化接触时间的计算及确定原则 |
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| 引用本文： | 曾祥根. 硝酸生产中氨氧化接触时间的计算及确定原则[J]. 化肥设计, 2006, 44(2): 12-14 |
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| 作者姓名： | 曾祥根 |
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| 作者单位： | 中国石化集团南京化学工业有限公司,氮肥厂,江苏,南京,210035 |
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| 摘 要： | 论述了硝酸生产中氨氧化铂网接触时间的确定原则,提出了通过铂网燃氨强度、氨空混合气的气量、氨空混合气穿过铂网的气速和氨氧化率计算铂网接触时间的4种方法。
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| 关 键 词： | 硝酸 氧化炉 铂网 接触时间 氨氧化 |
| 文章编号： | 1004-8901（2006）02-0012-03 |
| 收稿时间： | 2005-11-03 |
| 修稿时间： | 2005-11-03 |
Calculation and Determination Principle of Contact Time for Oxidation of Ammonia with Nitric Acid |
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| Zeng Xiang-gen. Calculation and Determination Principle of Contact Time for Oxidation of Ammonia with Nitric Acid[J]. Chemical Fertilizer Design, 2006, 44(2): 12-14 |
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| Authors: | Zeng Xiang-gen |
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| Affiliation: | Nanjing Chemical lndustry Company Ltd. , Nitrogen Fertilizer Plant, China Petro-Chemical Group, Nanjing Jiangsu 210035 China |
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| Abstract: | The determinate principle for platinum net contact time of ammonia oxidation was discussed in production of nitric acid,the ammonia combustion strength through platinum net,gas flow of ammonia/air mix gases,gas velocity of ammonia/air mix gases through platinum net and the four kinds of methods calculating contact time by ammonia oxidation rate were presented. |
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| Keywords: | nitric acid oxidation furnace platinum net contact time ammonia oxidation |
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