| 发明名称 |
Process for preparing thermally stable ammonium nitrate-containing granules of high bulk density. |
| 摘要 |
Thermally stable NH4NO3-containing granules of high bulk density are prepared by spraying an NH4NO3-containing melt including </=1,5 % wt. water and 0,2-1 % Mg (NO3)2 at a temperature >/= 5 DEG C above its crystallization point, onto or into a fluidized or spouted bed of NH4NO3-particles having a temperature of between 90 and 120 DEG C. The product obtained has a high stability, crushing strength and bulk density, and a low water content, and a low caking tendency.
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| 申请公布号 |
EP0070056(A1) |
申请公布日期 |
1983.01.19 |
| 申请号 |
EP19820200763 |
申请日期 |
1982.06.19 |
| 申请人 |
UNIE VAN KUNSTMESTFABRIEKEN B.V. |
发明人 |
MUTSERS, STANISLAUS MARTINUS PETRUS;HOEK, CORNELIS;WAGEMANS, GERARDUS MATHIAS CORNELIS |
| 分类号 |
C05C1/02;(IPC1-7):C05C1/02 |
主分类号 |
C05C1/02 |
| 代理机构 |
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