| 发明名称 |
PROCESS FOR THE UREA SYNTHESIS FROM AMMONIA AND CARBON DIOXIDE |
| 摘要 |
<p>Process for the manufacture of urea from carbon dioxide and ammonia with high conversion yields including a urea synthesis section and an ammonia stripping section of carbamate obtained as by-product, characterized in that the urea synthesis zone is operated at a pressure higher than the one existing in the stripping section.</p> |
| 申请公布号 |
WO9817635(A1) |
申请公布日期 |
1998.04.30 |
| 申请号 |
WO1997IT00252 |
申请日期 |
1997.10.16 |
| 申请人 |
EUROTECNICA CONTRACTORS AND ENGINEERS S.P.A. |
发明人 |
LAGANA', VINCENZO |
| 分类号 |
C07C273/04;(IPC1-7):C07C273/04 |
主分类号 |
C07C273/04 |
| 代理机构 |
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代理人 |
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