Kontinuierliches Verfahren zur Herstellung von Monoethanolamin, Diethanolamin und Triethanolamin,申请号DE2001143424-传众专利搜索

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发明名称	Kontinuierliches Verfahren zur Herstellung von Monoethanolamin, Diethanolamin und Triethanolamin
摘要	Es wird ein kontinuierliches Verfahren zur Herstellung von Monoethanolamin, Diethanolamin und Triethanolamin durch Umsetzung von Ammoniak und Ethylenoxid in flüssiger Phase in Gegenwart von Wasser als Katalysator in einer Druckkolonne vorgeschlagen, wobei durch die Reaktionswärme ein Teil des Ammoniaks verdampft, am Kolonnenkopf kondensiert und erneut auf die Kolonne aufgegeben wird, das Reaktionsgemisch am unteren Ende der Druckkolonne abgezogen und anschließend aufgetrennt wird, die Druckkolonne als Relativdestillationskolonne (I) im Sumpfverdampfer (S) ausgebildet ist und wobei man mittels des Energieeintrags über den Sumpfverdampfer (S) das Gewichtsverhältnis Monoethanolamin zu Diethanolamin zu Triethanolamin und über das Verhältnis von Ammoniak zu Ethylenoxid in der Zuführung zur Reaktivdestillationskolonne (I) den Ammoniakanteil im Sumpfaustrag der Reaktivdestillationskolonne (I) regelt.
申请公布号	DE10143424(A1)	申请公布日期	2003.03.20
申请号	DE2001143424	申请日期	2001.09.05
申请人	BASF AG	发明人	PESCHEL, WERNER;HILDEBRANDT, AXEL;BESLING, BERND
分类号	C07C213/04;C07C215/08;C07C215/12	主分类号	C07C213/04
代理机构		代理人
主权项
地址

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