Invention Grant
- Patent Title: Method for removal of organic amines from hydrocarbon streams
- Patent Title (中): 从烃流中去除有机胺的方法
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Application No.: US14350854Application Date: 2012-10-02
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Publication No.: US09546119B2Publication Date: 2017-01-17
- Inventor: Syed M. Azhar Hashmi , Mohammed H. Al-Hazmi , Abdullah Naffisa
- Applicant: SAUDI BASIC INDUSTRIES CORPORATION
- Applicant Address: SA Riyadh
- Assignee: SAUDI BASIC INDUSTRIES CORPORATION
- Current Assignee: SAUDI BASIC INDUSTRIES CORPORATION
- Current Assignee Address: SA Riyadh
- Agency: Cantor Colburn LLP
- Priority: EP11184464 20111010
- International Application: PCT/EP2012/069461 WO 20121002
- International Announcement: WO2013/053623 WO 20130418
- Main IPC: C07C7/152
- IPC: C07C7/152 ; C07C11/02 ; C07C7/148 ; C07C7/00
Abstract:
The present invention relates to a method for removal of an organic amine from a liquid hydrocarbon stream containing the amine, comprising: a) adding water to the hydrocarbon stream containing the amine, b) bubbling carbon dioxide through the hydrocarbon stream containing the amine, and c) separating a solid phase formed containing the amine from a liquid phase.
Public/Granted literature
- US20140336434A1 METHOD FOR REMOVAL OF ORGANIC AMINES FROM HYDROCARBON STREAMS Public/Granted day:2014-11-13
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