Invention Grant
- Patent Title: Separation method
- Patent Title (中): 分离方法
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Application No.: US13695868Application Date: 2011-02-25
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Publication No.: US09085470B2Publication Date: 2015-07-21
- Inventor: Roland Kirchmayr , Michael Harasek , Christian Maier , Reinhold Waltenberger
- Applicant: Roland Kirchmayr , Michael Harasek , Christian Maier , Reinhold Waltenberger
- Applicant Address: AT Grambach/Graz
- Assignee: BDI—BIOENERGY INTERNATIONAL GMBH
- Current Assignee: BDI—BIOENERGY INTERNATIONAL GMBH
- Current Assignee Address: AT Grambach/Graz
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: ATA751/2010 20100503
- International Application: PCT/AT2011/000093 WO 20110225
- International Announcement: WO2011/137466 WO 20111110
- Main IPC: B01D19/00
- IPC: B01D19/00 ; C02F1/06 ; C12M1/107 ; C12M1/00 ; C02F1/04 ; C02F11/04 ; C02F101/16
Abstract:
The invention relates to a method for removing ammonia or reducing ammonium from biogas plant fermentation liquids or biogas plant fermentation residues, wherein ammonia or ammonium is reduced by way of flash evaporation, separated from the biogas plant fermentation liquids or biogas plant fermentation residues, and removed as ammonia. The invention further relates to a device for performing said method.
Public/Granted literature
- US20130047852A1 SEPARATION METHOD Public/Granted day:2013-02-28
Information query
