| HRS在硫磺制酸中的应用 |
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| 引用本文： | 丁华.HRS在硫磺制酸中的应用[J].硫酸工业,2007(3):19-23. |
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| 作者姓名： | 丁华 |
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| 作者单位： | 孟莫克化工成套设备(上海)有限公司,上海,200032 |
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| 摘 要： | 重点介绍 HRS 的工艺原理、特点、主要设备及在中国 2 套硫磺制酸装置上的应用情况.HRS 用 HRS 热回收塔取代传统工艺的吸收塔,用 HRS 锅炉取代传统工艺的吸收塔酸冷却器,从而使硫酸装置的总能量回收率从传统装置的 70% 提高到 93%,同时减少了循环冷却水消耗,其经济效益、环境效益显著.
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| 关 键 词： | 硫磺 硫酸生产 低温废热 应用 |
| 文章编号： | 1002-1507（2007）03-0019-05 |
Application of HRS in sulphur-burning sulphuric acid plants |
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| Ding Hua,Patrick M Ritschel.Application of HRS in sulphur-burning sulphuric acid plants[J].Sulphuric Acid Industry,2007(3):19-23. |
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| Authors: | Ding Hua Patrick M Ritschel |
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| Affiliation: | MECS Shanghai, Shanghai, 200032, China |
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| Abstract: | The technical principle, equipment and characteristics of Heat Recovery System (HRS) and its application in two sulphur-burning sulphuric acid plants in China are mainly introduced. HRS heat recovery column was substituted for traditional primary absorption column while HRS boiler for traditional acid cooler. Therefore, the total energy recovery was increased from 70% to 93% , and meanwhile, the consumption of circulating cooling water was reduced. The economical and environmental benefits were remarkable. |
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| Keywords: | HRS |
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