Pilot plant studies on granulation of fertilizers with fertilizer pulps

被引：0
|
作者：
Schab, Sebastian [1 ]
Biskupski, Andrzej [1 ]
Dawidowicz, Michal [1 ]
Malinowskl, Przemystaw [2 ]
机构：
[1] Inst Nawozow Sztucznych, PL-24110 Pulawy, Poland
[2] Panstwowa Wyzsza Szkola Zawodowa, Nysa, Poland
来源：
PRZEMYSL CHEMICZNY | 2013年 / 92卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mufticomponent NPKMG, NPSCaMg and NPS fertilizers were produced and granulated at 60-90 degrees C after addn. of superphosphate, urea-phospho gypsum and (NH4)(2)SO4 pulps (H2O content 22-40% by mass, pH 3.5-4.8) under pilot plant conditions. Applicability of the process for industrial granulation of fertilizers was confirmed.
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页码：571 / 573
页数：3
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