| 硫酸厂实现更低SO2排放 |
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| 引用本文： | 《Sulphur》编辑部. 硫酸厂实现更低SO2排放[J]. 硫酸工业, 2010, 0(5): 12-20 |
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| 作者姓名： | 《Sulphur》编辑部 |
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| 作者单位： | 《Sulphur》编辑部 |
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| 摘 要： | 硫酸厂应对严格的环保要求可采用多种技术方案,如含铯催化剂、洗涤技术及调整工艺配置等。介绍了Aker Solutions、Cansolv、托普索、孟莫克、拜耳等公司减少硫酸装置尾气SO2排放的技术和经验,每一个装置都有一个最适合的技术方案,需综合考虑硫酸装置特点、副产品处置、SO2排放目标、投资及运行成本等因素,选择合理的SO2减排技术。
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| 关 键 词： | 硫酸装置 二氧化硫 排放 催化剂 脱硫 |
Achieving lower SO2 emissions from acid plants |
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| Editorial Office of Sulphur. Achieving lower SO2 emissions from acid plants[J]. Sulphuric Acid Industry, 2010, 0(5): 12-20 |
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| Authors: | Editorial Office of Sulphur |
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| Abstract: | A wide range of technical solutions to meet stringent requirements from sulphuric acid plants is available. They include caesium-promoted catalysts, scrubbing technologies and modified process configurations. Views and experiences of several engineering companies and catalyst suppliers including Aker Solutions, Cansolv, TopsCe, MECS, Bayer Technology Services are described. The preferred method for reducing SO2 emissions on any sulphuric acid plant is specific to the particular plant. Plant owners may decide a optimum technology solution for their plants to choose based upon several factors, including demand for increased acid production, local environmental regulations, scrubbing reagent cost and availability, capital and operating cost. |
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| Keywords: | sulphuric acid plant sulphur dioxide emission catalyst desulfurization |
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