发明名称 |
USE OF A GAS SCRUBBER IN MELAMINE PRODUCTION |
摘要 |
<p>In a gas scrubber, a gas stream containing at least one sublimed substance is brought in contact with a liquid or melt stream containing at least one thermally convertible substance, which has a lower temperature than the gas stream. For the intensive and intimate mixing of the gas stream with the liquid or melt stream, an orifice plate with a plurality of holes each surrounded by a retaining edge is provided in the upper part of the gas scrubber, and above the orifice plate inlets for the gas stream and the liquid or melt stream are provided.</p> |
申请公布号 |
EP2125165(B1) |
申请公布日期 |
2015.05.27 |
申请号 |
EP20080707671 |
申请日期 |
2008.02.12 |
申请人 |
AIR LIQUIDE GLOBAL E&C SOLUTIONS GERMANY GMBH |
发明人 |
SCHADT, ARNE;EBERHARDT, JUERGEN;MUELLER-HASKY, MARTIN |
分类号 |
B01D53/18;B01J19/00;C07D251/60;C07D251/62 |
主分类号 |
B01D53/18 |
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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