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磷矿品质对湿法磷酸的影响及其处理
The Effect of Phosphate Rock Quality on WPA and its Treatment
【摘要】 综述磷矿品质对湿法磷酸生产过程的浓缩、石膏结晶、过滤、继沉淀的影响,并提出其处理的方法。
【Abstract】 The effect of phosphate rock quality on the production of wet process phosphoric acid, including crystallization and filtration of phosphogypsum, concentration and postprecipitation of the acid is summarized., Some measures for its treatment are proposed.
【关键词】 磷矿;
湿法磷酸;
品质;
继沉淀;
【Key words】 phosphate rock; wet process phosphoric acid; quality; postprecipitation;
【Key words】 phosphate rock; wet process phosphoric acid; quality; postprecipitation;
- 【文献出处】 化学世界 ,HUAXUE SHIJIE (CHEMICAL WORLD) , 编辑部邮箱 ,2000年02期
- 【分类号】TD871
- 【被引频次】7
- 【下载频次】190