Method and device for producing superior diammonium phosphate product by adding raffinate acid clear solution

The invention discloses a method and device for producing a high-grade superior diammonium phosphate product by adding a raffinate acid clear solution. The method particularly comprises the following steps: filtering a raffinate acid raw solution by a filter press to obtain a raffinate acid clear so...

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Bibliographische Detailangaben

Hauptverfasser:	CHEN CHUNLEI, GAO BINGFU, LI YINGGANG, LIU MINGGAO, SHEN WEIYUN, DU WANBAO, WANG ZONGXIAO, ZHU GANG, HUANG XIANGXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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