发明名称 |
Method to Recover Organic Tertiary Amines from Waste Sulfuric Acid Employing A Plug Flow Reactor |
摘要 |
The present invention describes a method to recover an organic tertiary amine from waste sulfuric acid comprising the following steps: a) reacting in a plug flow reactor at a pressure ranging from 1.5 to 12 bar i) waste sulfuric acid comprising organic tertiary amines with ii) ammonia; and b) separating the organic tertiary amine from the reaction mixture obtained in step a). |
申请公布号 |
US2013062192(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201113640329 |
申请日期 |
2011.04.13 |
申请人 |
BRIETZKE STEPHAN;GROER PETER;MOLLENKOPF CARL CHRISTOPH |
发明人 |
BRIETZKE STEPHAN;GROER PETER;MOLLENKOPF CARL CHRISTOPH |
分类号 |
B01D3/34 |
主分类号 |
B01D3/34 |
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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