Invention Grant
- Patent Title: Sparging device for a flotation cell
- Patent Title (中): 用于浮选槽的喷射装置
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Application No.: US13814050Application Date: 2011-04-19
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Publication No.: US08794446B2Publication Date: 2014-08-05
- Inventor: Stefan Blendinger , Robert Fleck , Gerold Franke , Lilla Grossmann , Werner Hartmann , Wolfgang Krieglstein
- Applicant: Stefan Blendinger , Robert Fleck , Gerold Franke , Lilla Grossmann , Werner Hartmann , Wolfgang Krieglstein
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: King & Spalding L.L.P.
- Priority: EP10171860 20100804
- International Application: PCT/EP2011/056223 WO 20110419
- International Announcement: WO2012/016721 WO 20120209
- Main IPC: B03D1/24
- IPC: B03D1/24 ; B01F3/04
Abstract:
A sparging device for a flotation cell may include a central gas tube with a central gas orifice which is adjoined by at least two connecting tubes each having a connecting gas orifice, the connecting tubes being aligned at a right angle ss to a longitudinal axis LZ of the central gas tube, the central gas orifice being connected to the connecting gas orifices, and each connecting tube being connected to at least one gas injection unit at its end remote from the central gas tube. A flotation cell with such a sparging device and a flotation method are also disclosed.
Public/Granted literature
- US20130134101A1 Sparging Device for a Flotation Cell Public/Granted day:2013-05-30
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