| 饲料级磷酸盐用300 kt/a磷酸的生产装置设计 |
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| 引用本文： | 田文航,郝易潇,李志刚,杨珍.饲料级磷酸盐用300 kt/a磷酸的生产装置设计[J].磷肥与复肥,2017,32(9):29-30. |
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| 作者姓名： | 田文航 郝易潇 李志刚 杨珍 |
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| 作者单位： | 1. 中国五环工程有限公司,湖北 武汉,430223;2. 河南省核工业放射性核素检测中心,河南 郑州,450044 |
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| 摘 要： | 介绍饲料级磷酸盐用300 kt/a磷酸装置的主要设计参数、生产工艺流程、工艺原理和产品规格,较详细介绍了该装置的工艺特点,包括磷石膏无害化处理、稀磷酸陈化与浓缩、磷酸净化。该装置工艺简单,磷酸精制效果好,成本低,达到了节能减排的效果。
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| 关 键 词： | 饲料级磷酸盐 磷酸 装置设计 生产工艺 生产原理 工艺特点 |
| 修稿时间： | 2017/9/15 0:00:00 |
Plant design of 300 kt/a phosphoric acid for feed-grade phosphate production |
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| TIAN Wenhang,HAO Yixiao,LI Zhigang,YANG Zhen.Plant design of 300 kt/a phosphoric acid for feed-grade phosphate production[J].Phosphate & Compound Fertilizer,2017,32(9):29-30. |
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| Authors: | TIAN Wenhang HAO Yixiao LI Zhigang YANG Zhen |
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| Abstract: | The main design parameters, production process, production principle, product specifications of 300 kt/a phosphoric acid plant for feed-grade phosphate production are introduced, the process characteristic of the plant are presented especially including harmless treatment of phosphogypsum, settlement and enrichment of dilute phosphoric acid, phosphoric acid purification. This plant is with simple process, good purification effect and low product cost,achieving the effect of energy-saving and emission reduction. |
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| Keywords: | feed-grade phosphate phosphoric acid plant design production process production principle process characteristic |
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