发明公开
EP2258674A1 Method for removal of an organic amine from a hydrocarbon stream
审中-公开
Verfahren zur Entfernung eines organischen Amins aus einem Kohlenwasserstoffstrom
- 专利标题： Method for removal of an organic amine from a hydrocarbon stream
- 专利标题（中）： Verfahren zur Entfernung eines organischen Amins aus einem Kohlenwasserstoffstrom
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申请号： EP09006159.9申请日： 2009-05-06
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公开(公告)号： EP2258674A1公开(公告)日： 2010-12-08
- 发明人: Mosa, Fuad , Azam, Shahid , Ghouse Rafi, Mohammed , Ali, Syed , Al-Onizi, Abdullah , Fritz, Peter, M., Dr. , Bölt, Heinz , Meiswinkel, Andreas, Dr. , Taube, Carsten, Dr. , Winkler, Florian , Müller, Wolfgang, Dr. , Wöhl, Anina , Göke, Volker, Dr. , Schneider, Richard , Fritz, Helmut
- 申请人： Saudi Basic Industries Corporation , Linde AG
- 申请人地址： P.O. Box 5101 11422 Riyadh SA
- 专利权人： Saudi Basic Industries Corporation,Linde AG
- 当前专利权人： Saudi Basic Industries Corporation,Linde AG
- 当前专利权人地址： P.O. Box 5101 11422 Riyadh SA
- 代理机构： Scholz, Volker
- 主分类号： C07C7/00
- IPC分类号： C07C7/00 ; C07C7/12 ; C07C7/13 ; C07C7/17 ; C07C11/02
摘要：
The present invention relates to a method for removal of an organic amine from a hydrocarbon stream containing amine, comprising the steps of: reacting the amine of the hydrocarbon stream containing the amine with an acid, optionally extracting the amine-salt formed into an aqueous phase, and optionally recovering and recycling of the amine. The present invention also relates to a method for removal of an organic amine from a hydrocarbon stream containing the amine, comprising the steps: passing the hydrocarbon stream containing the amine to an ion exchange resin and loading the amine onto that resin, and optionally recovering and recycling of the amine. Moreover, the present invention relates to a method for removal of an organic amine from a hydrocarbon stream containing the amine, comprising the steps: passing the hydrocarbon stream containing the amine through an adsorbing agent selected from the group of inorganic compounds, such as silica gel, alumina and molecular sieve, and optionally recovering and recycling of the amine.
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