| 发明名称 |
PROCESS FOR PRODUCING AMMONIUM PHOSPHATES |
| 摘要 |
<p>The present invention relates to a two stage process for preparing ammonium phosphates in which ammonia at a comparatively low pressure and recovered from other processes is reacted with phosphoric acid in the liquid phase to yield an intermediate product which is then ammoniated further in the second stage under elevated pressure.</p> |
| 申请公布号 |
IN142176(B) |
申请公布日期 |
1977.06.04 |
| 申请号 |
IN1975CA05919 |
申请日期 |
1975.01.10 |
| 申请人 |
FISONS LTD |
发明人 |
CRERAR J D;HEPWORTH I C;HEMSLEY J D C |
| 分类号 |
C01B25/28;C01B25/40;C05B7/00;(IPC1-7):C01B25/26;C01C1/00 |
主分类号 |
C01B25/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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