| 磷铵生产中浓缩过程加热器结垢问题探讨 |
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| 引用本文： | 包瑞萍,罗贵川,葛洪均.磷铵生产中浓缩过程加热器结垢问题探讨[J].磷肥与复肥,2013,28(6):34-35. |
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| 作者姓名： | 包瑞萍 罗贵川 葛洪均 |
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| 作者单位： | 甘肃瓮福化工有限责任公司，甘肃 金昌 737109 |
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| 摘 要： | 分析磷铵料浆浓缩过程和磷酸浓缩过程的结垢物组成与加热器结垢的差异,探讨解决两种物料浓缩过程结垢问题的措施.由于浓缩磷铵料浆设备结垢少,易清理,以中低品位磷矿采用料浆法生产磷铵具有比较优势.
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| 关 键 词： | 磷铵料浆浓缩 磷酸浓缩 加热器结垢 防结垢措施 |
| 修稿时间： | 2013/11/15 0:00:00 |
Discuss on scaling in concentration heater of ammonium phosphate production |
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| BAO Rui-ping,LUO Gui-chuan,GE Hong-jun.Discuss on scaling in concentration heater of ammonium phosphate production[J].Phosphate & Compound Fertilizer,2013,28(6):34-35. |
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| Authors: | BAO Rui-ping LUO Gui-chuan GE Hong-jun |
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| Affiliation: | (Gansu Wengfu Chemical Co., Ltd, Jinchang, Gansu 737109, China) |
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| Abstract: | The differences of the scaling substance composition and scaling degree between slurry concentration process and phosphoric acid concentration process are analyzed, the anti scaling measures for two processes are discussed. Because the scaling substance is less and easy to be cleaned with the slurry concentration process, so it has comparative advantages that use medium and low grade phosphate rock to produce ammonium phosphate with slurry concentration process. |
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| Keywords: | ammonium phosphate slurry concentration phosphoric acid concentration scaling in heater anti scaling measure |
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