| 新形势下800kt/a硫磺制酸装置的设计回顾 |
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| 引用本文： | 李会文,王颖.新形势下800kt/a硫磺制酸装置的设计回顾[J].硫酸工业,2012(1):16-21. |
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| 作者姓名： | 李会文 王颖 |
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| 作者单位： | 东华工程科技股份有限公司,安徽合肥,230024 |
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| 摘 要： | 结合当前硫酸工业发展的新形势,介绍了大峪口化工800 kt/a硫磺制酸装置的设计。装置采用"3+2"二转二吸工艺,配套建没了低温热回收系统(HRS),并增加了开车尾吸系统和熔硫废气处理装置。详细介绍了在环境保护、资源综合利用及节能、新材料应用等方面的设计考虑。
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| 关 键 词： | 硫磺 硫酸装置 设计 环境保护 节能 新材料 |
Design review of an 800 kt/a sulphur-burning sulphuric acid plant under new situation |
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| LI Huiwen,WANG Ying.Design review of an 800 kt/a sulphur-burning sulphuric acid plant under new situation[J].Sulphuric Acid Industry,2012(1):16-21. |
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| Authors: | LI Huiwen WANG Ying |
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| Affiliation: | (East China Engineering Science and Technology Co., Ltd., Hefei, Anhui,230024, China) |
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| Abstract: | The design of Dayukou 800 kt/a sulphuric acid plant is described in connection of new situation of sulphric acid industry development. A ＂3 ＋ 2＂ double-contact process was adopted by the plant, complete with HRS for low-level heat recovery, a tail gas absorption system for start-up and a treatment apparatus of off-gas from sulphur melting. The deign considerations in environmental protect, comprehensive utilization of resource and energy saving, and material selection are discussed in detail. |
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| Keywords: | sulphur sulphuric acid plant design environmental protect energy saving new material |
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