Invention Grant
- Patent Title: Apparatus for the treatment of solids and/or gases
- Patent Title (中): 用于处理固体和/或气体的装置
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Application No.: US13503073Application Date: 2010-10-20
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Publication No.: US08834800B2Publication Date: 2014-09-16
- Inventor: Rene-Arndt Erler , Michael Missalla , Rolf Gilgen
- Applicant: Rene-Arndt Erler , Michael Missalla , Rolf Gilgen
- Applicant Address: FI Espoo
- Assignee: Outotec Oyj
- Current Assignee: Outotec Oyj
- Current Assignee Address: FI Espoo
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102009050165 20091021
- International Application: PCT/EP2010/006405 WO 20101020
- International Announcement: WO2011/047848 WO 20110428
- Main IPC: B01J8/18
- IPC: B01J8/18 ; B01J8/00 ; B04C5/04

Abstract:
An apparatus for the treatment of at least one of solids and gases includes a fluidized-bed reactor configured to fluidize the solids using fluidizing gas and to at least one of thermally and chemically treat the solids. A centrifugal separator is configured to separate the fluidizing gas and the solids from each other. A transfer duct connects the fluidized-bed reactor and centrifugal separator to each other. The transfer duct has a trapezoidal cross-section in a vertical direction and in a horizontal direction. The transfer duct branches off from the fluidized bed reactor with a cross-section having a horizontal dimension that is greater than a vertical dimension. The cross-section of the transfer duct expands downwards in the vertical direction from the fluidized-bed reactor to the centrifugal separator. The cross-section of the transfer duct tapers in the horizontal direction from the fluidized-bed reactor towards the centrifugal separator.
Public/Granted literature
- US20120269688A1 APPARATUS FOR THE TREATMENT OF SOLIDS AND/OR GASES Public/Granted day:2012-10-25
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