发明名称 |
HYDROLYSIS REACTOR FOR REMOVAL OF UREA, AMMONIA AND CARBON DIOXIDE FROM A LIQUID PHASE COMPRISING UREA IN AQUEOUS SOLUTION |
摘要 |
<p>A hydrolysis reactor for removal of urea, ammonia and carbon dioxide from a liquid phase comprising urea in aqueous solution advantageously comprises a dividing baffle extending horizontally at a preset height in the reactor in which it defines a first and a second respectively lower and upper reaction space, means of collection and extraction from the reactor of a first portion of a gaseous phase comprising high pressure and temperature steam, previously fed into the first reaction space and means for feeding a second portion of the gaseous phase comprising high pressure and temperature steam to the second reaction space.</p> |
申请公布号 |
EP0873182(A1) |
申请公布日期 |
1998.10.28 |
申请号 |
EP19960930311 |
申请日期 |
1996.09.27 |
申请人 |
UREA CASALE S.A. |
发明人 |
PAGANI, GIORGIO;ZARDI, FEDERICO |
分类号 |
B01J3/04;B01J10/00;B01J19/00;C02F1/02;C07C273/04;C07C273/16;C07C275/00;(IPC1-7):B01J10/00 |
主分类号 |
B01J3/04 |
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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