发明名称 |
PROCESS FOR INCREASING THE CAPACITY OF A UREA PLANT |
摘要 |
<p>Process for increasing the capacity of a urea plant comprising a compression section, a high-pressure synthesis section, a urea recovery section, in which a urea melt is formed, and optionally a granulation section, the capacity of the urea plant being increased by the additional installation of a melamine plant and the urea melt from the urea recovery section of the urea plant being fed wholly or partly to the melamine plant and the residual gases from the melamine plant being returned wholly or partly to the high-pressure synthesis section and/or the urea recovery section of the urea plant.</p> |
申请公布号 |
WO2004011419(A1) |
申请公布日期 |
2004.02.05 |
申请号 |
WO2003NL00509 |
申请日期 |
2003.07.10 |
申请人 |
DSM IP ASSETS B.V.;TJIOE, TJAY, TJIEN;MEESSEN, JOZEF, HUBERT |
发明人 |
TJIOE, TJAY, TJIEN;MEESSEN, JOZEF, HUBERT |
分类号 |
C07C273/12;(IPC1-7):C07C273/12 |
主分类号 |
C07C273/12 |
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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