发明名称 |
PROCESS AND PLANT FOR UREA PRODUCTION |
摘要 |
A process for producing urea is disclosed, wherein liquid ammonia and carbon dioxide are reacted in a high-pressure synthesis section (100), and at least part of the carbon dioxide is fed to said synthesis section (100) in liquid phase. A plant operating according to said process and a method for modernizing existing plants accordingly are also disclosed. |
申请公布号 |
WO2009043365(A1) |
申请公布日期 |
2009.04.09 |
申请号 |
WO2007EP08611 |
申请日期 |
2007.10.04 |
申请人 |
UREA CASALE S.A.;ZARDI, FEDERICO;DEBERNARDI, SERGIO |
发明人 |
ZARDI, FEDERICO;DEBERNARDI, SERGIO |
分类号 |
C07C273/04;B01J10/00 |
主分类号 |
C07C273/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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