| 发明名称 |
Granulation of phosphorus pentasulfide with a predetermined reactivity. |
| 摘要 |
<p>Uniform, free-flowing, non-friable P2S5 granules having a predetermined reactivity can be produced by accretion by spraying molten P2S5 onto cascading, smaller solid particles of P2S5. The process can be used to produce any reactivity grade of P2S5 by adjusting processing conditions. The process can also be used to produce P2S5 in a form suitable for bulk shipping.</p> |
| 申请公布号 |
EP0631979(A1) |
申请公布日期 |
1995.01.04 |
| 申请号 |
EP19940304633 |
申请日期 |
1994.06.27 |
| 申请人 |
RHONE-POULENC INC. |
发明人 |
BACARDI, JEAN M.;HUEY, ANDREW M.;CAMERER, ROBERT L.;SHIRLEY, ARTHUR RAY, JR. |
| 分类号 |
C05B19/00;C01B25/14;(IPC1-7):C01B25/14 |
主分类号 |
C05B19/00 |
| 代理机构 |
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