| 不锈钢在湿法磷酸中的应用 |
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| 引用本文： | 王湘平. 不锈钢在湿法磷酸中的应用[J]. 化肥设计, 1994, 0(3) |
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| 作者姓名： | 王湘平 |
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| 作者单位： | 中国五环化学工程总公司 |
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| 摘 要： | 介绍湿法磷酸生产中杂质、操作条件、酸浓度、温度、搅拌、有饥物等对腐蚀的影响和材料选择的基本要素，并列出多种不锈钢的主要化学成份和几种工艺流程的材料选用表。
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| 关 键 词： | 磷酸，杂质，腐蚀，不锈钢 |
Application of stainless steels in wet process phosphoric acid |
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| Wang Xiangping. Application of stainless steels in wet process phosphoric acid[J]. Chemical Fertilizer Design, 1994, 0(3) |
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| Authors: | Wang Xiangping |
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| Affiliation: | Wang Xiangping |
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| Abstract: | The paper describes the corrosion factors of equipment in the production of phosphoric acid by the wet process,such as, impurities,operation conditions, acid concentration, temperature, mixing and organic compounds,and introduces the essentials for material selection as well. Moreover, the main chemical compositions of a number of stainless steels and the recommended materials for different types of process are listed. |
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| Keywords: | Phosphoric acid Impurities Corrosion Stainless steel |
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