| 316L 不锈钢在磷酸磷铵装置中的使用情况评述 |
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| 引用本文： | 王兴利,段付岗. 316L 不锈钢在磷酸磷铵装置中的使用情况评述[J]. 硫磷设计与粉体工程, 2008, 0(3): 13-16 |
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| 作者姓名： | 王兴利 段付岗 |
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| 作者单位： | 陕西建工集团设备安装工程公司,陕西,西安,710043;陕西华山化工集团有限公司复肥厂,陕西,华县,714100 |
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| 摘 要： | 结合陕西华山化工集团复肥厂130 kt/a磷酸二铵(DAP)和100 kt/a磷酸一铵(MAP)装置的生产特点,介绍了其中主要的磷酸、氟硅酸和硫酸类腐蚀介质及影响其腐蚀性的因素,阐述不锈钢材料316L的耐腐蚀性能,并从磷酸磷铵生产工艺角度重点评述了316L的使用情况.
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| 关 键 词： | 磷酸生产 磷酸铵生产 腐蚀 316L 性能 使用 |
Evaluation of Application of 316L Stainless Steel in Phosphoric Acid and Ammonium Phosphate Plants |
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| WANG Xing-li,DUAN Fu-gang. Evaluation of Application of 316L Stainless Steel in Phosphoric Acid and Ammonium Phosphate Plants[J]. Sulphur Phosphorus & Bulk Materials Handling Related Engineering, 2008, 0(3): 13-16 |
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| Authors: | WANG Xing-li DUAN Fu-gang |
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| Abstract: | With reference to the production features of the 130 kt/a diammonium phosphate(DAP)and the 100 kt/a monoammonium phosphate(MAP)of the Compound Fertilizer Factory of Shanxi Huashan Chemical Group Corp.,main corrosive media as phosphoric acid,fluorosilicic acid and sulfuric acid and factors which influence their corrosivity are outlined,the corrosion resistant property of the 316L stainless steel material is described,and the application of 316L from the perspective of production process of phosphoric acid and ammonium phosphate is particularly studied. |
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| Keywords: | 316L |
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