发明名称 |
AN APPARATUS FOR THE DECOMPOSITION OF NON-CONVERTED AMMONIUM CARBAMATE IN UREA SOLUTIONS IN A UREA SYNTHESIS PROCESS |
摘要 |
An apparatus used for the decomposition of non-converted ammonium carbamate in a supplied urea solution in a urea stripping synthesis section. The apparatus comprises a number of heat exchanger tubes between a top chamber and a bottom chamber, a liquid distributor mounted on each heat exchanger tube and a gas/ liquid separator together with a perforated basket at the centre of the top chamber. |
申请公布号 |
WO2011020732(A2) |
申请公布日期 |
2011.02.24 |
申请号 |
WO2010EP61555 |
申请日期 |
2010.08.09 |
申请人 |
DSM IP ASSETS B.V.;MENNEN, JOHANNES HENRICUS;EIJKENBOOM, JOSEPH MARIA GERARDUS |
发明人 |
MENNEN, JOHANNES HENRICUS;EIJKENBOOM, JOSEPH MARIA GERARDUS |
分类号 |
B01J19/24;B01D19/00;B01J10/00;B01J19/00;C01C1/04 |
主分类号 |
B01J19/24 |
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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