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| 湿法磷酸生产中设备的选材 | |
| 引用本文： | 旷衡浦,陈群. 湿法磷酸生产中设备的选材[J]. 磷肥与复肥, 2005, 20(5): 35-38 |
| 作者姓名： | 旷衡浦 陈群 |
| 作者单位： | 中石化集团,南化公司,磷肥厂,江苏,南京,210048;中石化集团,南化公司,磷肥厂,江苏,南京,210048 |
| 摘 要： | 根据生产实践经验,论述湿法磷酸生产中介质的腐蚀及设备选材,从中找出萃取槽搅拌桨、泵类(料浆泵、轴流泵)、浓缩系统闪蒸室等设备的适宜材质,并结合磷酸生产介质特性分析腐蚀原因及机理。 |
| 关 键 词： | 湿法磷酸生产 腐蚀 设备选材 |
| 文章编号： | 1007-6220(2005)05-0035-04 |
| 修稿时间： | 2005-02-18 |
Selecting the materials of construction for equipment in WPA production |
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| KUANG Heng-pu,CHEN Qun. Selecting the materials of construction for equipment in WPA production[J]. Phosphate & Compound Fertilizer, 2005, 20(5): 35-38 | |
| Authors: | KUANG Heng-pu CHEN Qun |
| Abstract: | By experience in production, the suitable equipment materials in WPA production are examined of stirring paddle, pumps(slurry pump, axial pump), flash chamber in concentration system etc, also the reason and mechanism of corrosion in WPA production are discussed based on meterial characteristics. |
| Keywords: | wetprocess phosphoric acid(WPA) production corrosion selection of equipment materials |
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