| 硫磺制酸装置余热回收系统过热蒸汽温度的调节 |
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| 引用本文： | 陶波.硫磺制酸装置余热回收系统过热蒸汽温度的调节[J].硫磷设计与粉体工程,2006(5):23-25. |
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| 作者姓名： | 陶波 |
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| 作者单位： | 中国石化集团南京设计院,江苏,南京,210048 |
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| 摘 要： | 硫磺制酸装置余热回收系统的过热蒸汽温度是一个重要的参数。介绍了该参数常用的几种调节方法，并着重分析了喷水减温流程中减温水加入的两种方法对高温过热器中温级换热温差的影响，认为在大型硫磺制酸装置余热回收系统中应以采用两级减温调节为佳。
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| 关 键 词： | 硫磺制酸 余热回收 过热器 蒸汽温度 调节 两级减温 |
| 文章编号： | 1009-1904(2006)05-0023-03 |
| 修稿时间： | 2006年7月12日 |
Temperature Adjustment of Superheated Steam in The Waste Heat Recovery System of Sulfur-based Sulfuric Acid Plant |
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| TAO Bo.Temperature Adjustment of Superheated Steam in The Waste Heat Recovery System of Sulfur-based Sulfuric Acid Plant[J].Sulphur Phosphorus & Bulk Materials Handling Related Engineering,2006(5):23-25. |
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| Authors: | TAO Bo |
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| Abstract: | The superheated steam temperature is an important parameter in the waste heat recovery system of sulfur-based sulfuric acid plant.Several normally used adjustment methods are introduced,and in particular,the impact of the two methods of desuperheating water addition in the water spray desuperheating process on the temperature difference of medium temperature level heat exchange in the superheater is analyzed.It is considered that two-stage desuperheating adjustment is optimum in the waste heat recovery system of large-sized sulfur-based sulfuric acid plant. |
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| Keywords: | sulfur-based sulfuric acid production waste heat recovery superheater steam temperature adjustment two-stage desuperheating |
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